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1918 plant name records match your search criteria Acer. The results are below.

The names found have these generic epithets:

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See "Status", "Confidence level", "Source" for definitions.

Name Status Confi­dence level Source Date supplied
Acer abchasicum Rupr. Synonym M WCSP (in review)
Acer acinatum auct. Synonym M WCSP (in review)
Acer acuminatum Wall. ex D.Don Accepted M WCSP (in review)
Acer acutum W.P.Fang Synonym M WCSP (in review)
Acer acutum var. quinquefidum W.P.Fang & P.L.Chiu Synonym L WCSP (in review)
Acer acutum var. quinquefidum W.P. Fang Synonym L TRO
Acer acutum var. tientungense W.P.Fang & M.Y.Fang Synonym L WCSP (in review)
Acer adscharicum Gatsch. Unresolved L TRO
Acer aetnense K.Koch Synonym M WCSP (in review)
Acer affine Opiz Synonym M WCSP (in review)
Acer affine Hoffmanns. ex Walp. Synonym M WCSP (in review)
Acer aidzuense (Franch.) Nakai Synonym M TRO
Acer albopurpurascens Hayata Synonym M WCSP (in review)
Acer amaliae Orph. ex Boiss. Synonym M WCSP (in review)
Acer amamiense T.Yamaz. Accepted M WCSP (in review)
Acer ambiguum Dippel [Illegitimate] Synonym M WCSP (in review)
Acer amoenum Carrière Synonym M WCSP (in review)
Acer amoenum Hu & W.C.Cheng [Illegitimate] Synonym M WCSP (in review)
Acer amplum Rehder Accepted M WCSP (in review)
Acer amplum subsp. amplum Synonym L TRO
Acer amplum subsp. bodinieri (H.Lév.) Y.S.Chen Accepted L WCSP (in review)
Acer amplum subsp. catalpifolium (Rehder) Y.S.Chen Accepted L WCSP (in review)
Acer amplum var. convexum (W.P.Fang) W.P.Fang Synonym L WCSP (in review)
Acer amplum var. jianshuiense W.P.Fang Synonym L WCSP (in review)
Acer amplum subsp. tientaiense (C.K.Schneid.) Y.S.Chen Accepted L WCSP (in review)
Acer amplum var. tietaiense (C.K.Schneid.) Rehder Synonym L WCSP (in review)
Acer angustilobum Hu Synonym M WCSP (in review)
Acer angustilobum var. kwangtungense (Chun) W.P.Fang Synonym L WCSP (in review)
Acer angustilobum f. longicaudatum W.P.Fang Synonym L WCSP (in review)
Acer angustilobum var. longicaudatum (W.P. Fang) W.P. Fang Synonym L TRO
Acer angustilobum var. sichourense W.P.Fang & M.Y.Fang Synonym L WCSP (in review)
Acer anhweiense W.P.Fang & M.Y.Fang Synonym M WCSP (in review)
Acer anhweiense var. brachypterum W.P.Fang & P.L.Chiu Synonym L WCSP (in review)
Acer argutum Maxim. ex Miq. Accepted M WCSP (in review)
Acer assyriacum Pojark. Unresolved L WCSP (in review)
Acer atropurpureum Dippel Synonym M WCSP (in review)
Acer auritum Greene Synonym M WCSP (in review)
Acer australe (Momot.) Ohwi & Momotani Synonym M WCSP (in review)
Acer austriacum Tratt. Synonym M WCSP (in review)
Acer austriacum var. trifidum Borbás Synonym L WCSP (in review)
Acer × avilae Font Quer & Rothm. [Unplaced] Unresolved L WCSP (in review)
Acer barbatum Michx. Synonym L WCSP (in review)
Acer barbatum Hook. Synonym M WCSP (in review)
Acer barbatum f. commune Ashe Synonym L WCSP (in review)
Acer barbatum var. floridanum (Chapm.) Sarg. Synonym L WCSP (in review)
Acer barbatum f. floridanum (Chapm.) Fernald Synonym L WCSP (in review)
Acer barbatum var. glaucum Bush Synonym L WCSP (in review)
Acer barbatum var. glaucum (Pax) J.Rousseau Synonym L WCSP (in review)
Acer barbatum var. grandidentatum (Torr. & A.Gray) Sarg. Synonym L WCSP (in review)
Acer barbatum var. longii Fernald Synonym L WCSP (in review)
Acer barbatum var. nigrum (F.Michx.) Sarg. Synonym L WCSP (in review)
Acer barbatum f. platylobum Fernald Synonym L WCSP (in review)
Acer barbatum var. rugelii (Pax) Bush Unresolved L WCSP (in review)
Acer barbatum var. sinuosum (Rehder) Ashe Synonym L WCSP (in review)
Acer barbatum var. villipes Ashe Synonym L WCSP (in review)
Acer barbinerve Maxim. ex Miq. Accepted M WCSP (in review)
Acer barbinerve Maxim. Unresolved L TRO
Acer barbinerve var. chanbaischanense S.L.Tung Synonym L WCSP (in review)
Acer barbinerve var. glabrescens Nakai Synonym L WCSP (in review)
Acer barbinerve f. glabrescens (Nakai) W.Lee Synonym L WCSP (in review)
Acer bedoi Borbás Synonym M WCSP (in review)
Acer bernardinum Abrams [Unplaced] Unresolved L WCSP (in review)
Acer betulifolium Maxim. Synonym M WCSP (in review)
Acer bicolor F.Chun Synonym M WCSP (in review)
Acer bicolor var. serratifolium (W.P.Fang) W.P.Fang Synonym L WCSP (in review)
Acer bicolor var. serrulatum (F.P.Metcalf) W.P.Fang Synonym L WCSP (in review)
Acer bodinieri H.Lév. Synonym M WCSP (in review)
Acer bodinieri var. convexum W.P.Fang Synonym L WCSP (in review)
Acer bodinieri var. nayongense (W.P.Fang) Rushforth Synonym L WCSP (in review)
Acer bohemicum C.Presl ex Opiz. [Invalid] Synonym M WCSP (in review)
Acer × bornmuelleri Borbás Accepted M WCSP (in review)
Acer × boscii Spach Unresolved L WCSP (in review)
Acer bosniacum K.Malý [Unplaced] Unresolved L WCSP (in review)
Acer brachypterum Wooton & Standl. Synonym M WCSP (in review)
Acer brachystephyanum T.Z.Hsu Accepted M WCSP (in review)
Acer brevilobum Hesse ex Rehder Synonym M WCSP (in review)
Acer brevipes Gagnep. Unresolved L TRO
Acer briergeranum Miq. Unresolved L TRO
Acer buergerianum Miq. Accepted M WCSP (in review)
Acer buergerianum var. buergerianum Synonym L TRO
Acer buergerianum subsp. formosanum (Hayata ex Koidz.) E.Murray & Lauener Synonym L WCSP (in review)
Acer buergerianum var. formosanum (Hayata ex Koidz.) Sasaki Synonym L WCSP (in review)
Acer buergerianum var. formosanum (Hayata ex Koidz.) Rehder Synonym L TRO
Acer buergerianum var. horizontale F.P.Metcalf Synonym L WCSP (in review)
Acer buergerianum var. jiujiangense Z.X.Yu Synonym L WCSP (in review)
Acer buergerianum var. kaiscianense (Pamp.) W.P.Fang Synonym L WCSP (in review)
Acer buergerianum var. ningpoense (Hance) Rehder Synonym L WCSP (in review)
Acer buergerianum subsp. ningpoense (Hance) A.E.Murray Accepted L WCSP (in review)
Acer buergerianum var. trinerve (Siesmayer) Rehder Synonym L WCSP (in review)
Acer buergerianum var. yentangense W.P.Fang & M.Y.Fang Synonym L WCSP (in review)
Acer buergerianum subsp. yui (W.P.Fang) A.E.Murray Synonym L WCSP (in review)
Acer buzimpala Buch.-Ham. ex D.Don Synonym M WCSP (in review)
Acer cadevallii Marcet [Unplaced] Unresolved L WCSP (in review)
Acer caesium Wall. ex Brandis Accepted M WCSP (in review)
Acer caesium subsp. caesium Synonym L TRO
Acer caesium subsp. giraldii (Pax) A.E.Murray Accepted L WCSP (in review)
Acer calcaratum Gagnep. Accepted M WCSP (in review)
Acer californicum (Torr. & A.Gray) D.Dietr. Synonym M WCSP (in review)
Acer californicum f. albidum Schwer. Synonym L WCSP (in review)
Acer californicum f. rubescens Schwer. Synonym L WCSP (in review)
Acer californicum var. texanum Pax Synonym L WCSP (in review)
Acer caloneurum C.Y.Wu & T.Z.Hsu Accepted M WCSP (in review)
Acer campbellii Hook.f. & Thomson ex Hiern Accepted M WCSP (in review)
Acer campbellii var. campbellii Synonym L TRO
Acer campbellii subsp. chekiangense (W.P.Fang) A.E.Murray Accepted L WCSP (in review)
Acer campbellii subsp. flabellatum (Rehder) A.E.Murray Accepted L WCSP (in review)
Acer campbellii subsp. heptaphlebium (Gagnep.) A.E.Murray Synonym L WCSP (in review)
Acer campbellii var. longilobum (W.P. Fang) D.M. van Gelderen, P.C. de Jong & H.J. Oterdoom Synonym L TRO
Acer campbellii subsp. robustum (Pax) A.E.Murray Synonym L WCSP (in review)
Acer campbellii subsp. schneiderianum (Pax & K.Hoffm.) A.E.Murray Synonym L WCSP (in review)
Acer campbellii var. serratifolium Banerji Synonym L WCSP (in review)
Acer campbellii subsp. sinense (Pax) P.C.DeJong Accepted L WCSP (in review)
Acer campbellii subsp. wilsonii (Rehder) P.C.DeJong Accepted L WCSP (in review)
Acer campbellii var. yunnanense Rehder Synonym L WCSP (in review)
Acer campestre L. Accepted M WCSP (in review)
Acer campestre f. aegaeicum Drenk. Synonym L WCSP (in review)
Acer campestre f. albomaculatum Schwer. Synonym L WCSP (in review)
Acer campestre f. angustilobum Schwer. Synonym L WCSP (in review)
Acer campestre f. argenteovariegatum Schwer. Synonym L WCSP (in review)
Acer campestre var. austriacum (Tratt.) DC. Synonym L WCSP (in review)
Acer campestre f. bedoi (Borbás) Schwer. Synonym L WCSP (in review)
Acer campestre f. bedoioides Drenk. Synonym L WCSP (in review)
Acer campestre f. boomii Geerinck Synonym L WCSP (in review)
Acer campestre f. brachypterum Borbás & Pax Synonym L WCSP (in review)
Acer campestre var. collinum DC. Synonym L WCSP (in review)
Acer campestre f. collinum (DC.) Schwer. Synonym L WCSP (in review)
Acer campestre f. compactum Schwer. Synonym L WCSP (in review)
Acer campestre f. convergens Reinecke Synonym L WCSP (in review)
Acer campestre f. corniforme Borbás ex Schwer. Synonym L WCSP (in review)
Acer campestre f. deflexum Beck Synonym L WCSP (in review)
Acer campestre f. falcatum Reinecke Synonym L WCSP (in review)
Acer campestre var. fastigiatum Springer Synonym L WCSP (in review)
Acer campestre f. ferrugineum Jovan.-Dunj. Synonym L WCSP (in review)
Acer campestre var. foliis-variegatis Loudon Synonym L WCSP (in review)
Acer campestre var. glabratum Wimm. & Grab. Synonym L WCSP (in review)
Acer campestre f. glabratum (Wimm. & Grab.) Schwer. Synonym L WCSP (in review)
Acer campestre var. hebecarpum DC. Synonym L WCSP (in review)
Acer campestre subsp. hebecarpum (DC.) Schwer. Synonym L WCSP (in review)
Acer campestre var. hederifolium Heinr.Braun Synonym L WCSP (in review)
Acer campestre f. hederifolium (Heinr.Braun) Schwer. Synonym L WCSP (in review)
Acer campestre var. hirtivalvum Borbás Synonym L WCSP (in review)
Acer campestre f. hirtivalvum (Borbás) Schwer. Synonym L WCSP (in review)
Acer campestre var. integrilobum Tausch Synonym L WCSP (in review)
Acer campestre var. josifovicii Gajić & Diklić Synonym L WCSP (in review)
Acer campestre f. josifovicii (Gajic & Diklic) Jovan.-Dunj. Synonym L WCSP (in review)
Acer campestre f. jovanovicii Gajić & Drenk Synonym L WCSP (in review)
Acer campestre f. laetum Schwer. Synonym L WCSP (in review)
Acer campestre var. laevigatum Loudon Synonym L WCSP (in review)
Acer campestre var. lasiophyllum Wimm. & Grab. Synonym L WCSP (in review)
Acer campestre f. latilobum Jovan.-Dunj. Synonym L WCSP (in review)
Acer campestre subsp. leiocarpum (Opiz) Schwer. Accepted L WCSP (in review)
Acer campestre var. leiocarpum (Opiz) Tausch Synonym L WCSP (in review)
Acer campestre f. leiophyllum Pax Synonym L WCSP (in review)
Acer campestre var. lobatum Pax Synonym L WCSP (in review)
Acer campestre f. longipetiolatum Jovan.-Dunj. Synonym L WCSP (in review)
Acer campestre var. macrocarpum Tausch Synonym L WCSP (in review)
Acer campestre subsp. marsicum (Guss.) Hayek Accepted L WCSP (in review)
Acer campestre var. marsicum (Guss.) K.Koch Synonym L WCSP (in review)
Acer campestre f. microcarpon (Masson ex Opiz) Schwer. Synonym L WCSP (in review)
Acer campestre var. microcarpum Tausch Synonym L WCSP (in review)
Acer campestre f. microphyllum Jovan.-Dunj. Synonym L WCSP (in review)
Acer campestre f. molle (Opiz) Schwer. Synonym L WCSP (in review)
Acer campestre var. mollissimum Tausch Synonym L WCSP (in review)
Acer campestre var. nanum Loudon Synonym L WCSP (in review)
Acer campestre f. oblongifolium Racib. Synonym L WCSP (in review)
Acer campestre f. obtusum Schwer. Synonym L WCSP (in review)
Acer campestre var. oxytomum Borbás Synonym L WCSP (in review)
Acer campestre var. palmatifidum Tausch Synonym L WCSP (in review)
Acer campestre var. palmatisectum Celak. Synonym L WCSP (in review)
Acer campestre f. pendulum Schwer. Synonym L WCSP (in review)
Acer campestre f. platypterum Jovan.-Dunj. Synonym L WCSP (in review)
Acer campestre var. pseudomarsicum Pax ex Schwer. Synonym L WCSP (in review)
Acer campestre f. pseudomonspessulanum Bornm. & Pax Synonym L WCSP (in review)
Acer campestre f. pulverulentum (G.Kirchn.) Pax Synonym L WCSP (in review)
Acer campestre f. puncticulatum Schwer. Synonym L WCSP (in review)
Acer campestre f. quinquelobum Schwer. Synonym L WCSP (in review)
Acer campestre var. saniculifolium Borbás Synonym L WCSP (in review)
Acer campestre f. saniculifolium (Borbás) Schwer. Synonym L WCSP (in review)
Acer campestre f. schwerinii (Hesse ex Purpus) Pax Synonym L WCSP (in review)
Acer campestre var. serotinum Kit. Synonym L WCSP (in review)
Acer campestre f. subtrilobum R.Uechtr. & Sint. Synonym L WCSP (in review)
Acer campestre f. tauricum Schwer. Synonym L WCSP (in review)
Acer campestre f. trichopodum Borbás Synonym L WCSP (in review)
Acer campestre var. varbossanium K.Malý Synonym L WCSP (in review)
Acer campestre var. variegatum G.Nicholson Synonym L WCSP (in review)
Acer campestre f. variegatum (G.Nicholson) Pax Synonym L WCSP (in review)
Acer canadense Duhamel Synonym M WCSP (in review)
Acer canescens Bornm. ex Stapf Synonym M WCSP (in review)
Acer capillipes Maxim. ex Miq. Accepted M WCSP (in review)
Acer capillipes subsp. insulare (Makino) A.E.Murray Synonym L WCSP (in review)
Acer capillipes var. morifolium (Koidz.) Hatus. Synonym L WCSP (in review)
Acer capillipes var. morifolium (Koidz.) Hatus Synonym L TRO
Acer cappadocicum Gled. Accepted M WCSP (in review)
Acer cappadocicum subsp. amplum (Rehder) A.E.Murray Synonym L WCSP (in review)
Acer cappadocicum f. barbinerve (Schwer.) A.E.Murray Synonym L WCSP (in review)
Acer cappadocicum var. brevialatum W.P.Fang Synonym L WCSP (in review)
Acer cappadocicum subsp. cappadocicum Synonym L TRO
Acer cappadocicum subsp. catalpifolium (Rehder) A.E.Murray Synonym L WCSP (in review)
Acer cappadocicum var. cultratum (Wall.) W.P.Fang Synonym L WCSP (in review)
Acer cappadocicum var. dissectum (Wesm.) A.E.Murray Synonym L WCSP (in review)
Acer cappadocicum subsp. divergens (K.Koch ex Paxton) A.E.Murray Accepted L WCSP (in review)
Acer cappadocicum var. glabrescens A.E.Murray Synonym L WCSP (in review)
Acer cappadocicum f. glaucum (Koidz.) A.E.Murray Synonym L WCSP (in review)
Acer cappadocicum var. indicum (Pax) Rehder Synonym L WCSP (in review)
Acer cappadocicum subsp. lobelii (Ten.) A.E.Murray Accepted L WCSP (in review)
Acer cappadocicum subsp. mayrii (Schwer.) A.E.Murray Synonym L WCSP (in review)
Acer cappadocicum subsp. mono (Maxim.) A.E.Murray Synonym L WCSP (in review)
Acer cappadocicum var. rotundilobum A.E.Murray Synonym L WCSP (in review)
Acer cappadocicum f. rubrocarpum A.E.Murray Synonym L WCSP (in review)
Acer cappadocicum subsp. savatieri (Pax) A.E.Murray Synonym L WCSP (in review)
Acer cappadocicum var. serrulatum F.P.Metcalf Synonym L WCSP (in review)
Acer cappadocicum var. sinicum Rehder Synonym L WCSP (in review)
Acer cappadocicum subsp. sinicum (Rehder) Hand.-Mazz. Accepted L WCSP (in review)
Acer cappadocicum var. stenocarpum Yalt. Synonym L WCSP (in review)
Acer cappadocicum var. tomentulosum (Rehder) A.E.Murray Synonym L WCSP (in review)
Acer cappadocicum var. tricaudatum (H.J.Veitch) Rehder Synonym L WCSP (in review)
Acer cappadocicum f. tricaudatum (H.J.Veitch) W.P.Fang Synonym L WCSP (in review)
Acer cappadocicum f. tricaudatum (Rehder ex Veitch) Rehder Synonym L TRO
Acer cappadocicum subsp. trilobum A.E.Murray Synonym L WCSP (in review)
Acer cappadocicum var. tripartitum A.E.Murray Synonym L WCSP (in review)
Acer cappadocicum subsp. truncatum (Bunge) A.E.Murray Synonym L WCSP (in review)
Acer cappadocicum subsp. turkestanicum (Pax) A.E.Murray Synonym L WCSP (in review)
Acer carolinianum Walter Synonym M WCSP (in review)
Acer carpinifolium Siebold & Zucc. Accepted M WCSP (in review)
Acer cassiifolium Blume Synonym M WCSP (in review)
Acer catalpifolium Rehder Synonym M WCSP (in review)
Acer catalpifolium subsp. xinganense W.P.Fang Synonym L WCSP (in review)
Acer caudatifolium Hayata Accepted M WCSP (in review)
Acer caudatum Wall. Accepted M WCSP (in review)
Acer caudatum G. Nicholson Synonym M TRO
Acer caudatum var. caudatum Synonym L TRO
Acer caudatum var. erosum (Pax) Rehder Synonym L WCSP (in review)
Acer caudatum var. georgei Diels Synonym L WCSP (in review)
Acer caudatum subsp. georgei (Diels) A.E.Murray Synonym L WCSP (in review)
Acer caudatum subsp. multiserratum (Maxim.) A.E.Murray Accepted L WCSP (in review)
Acer caudatum var. multiserratum (Maxim.) Rehder Synonym L WCSP (in review)
Acer caudatum var. prattii Rehder Synonym L WCSP (in review)
Acer caudatum subsp. prattii (Rehder) A.E.Murray Synonym L WCSP (in review)
Acer caudatum subsp. ukurundense (Trautv. & C.A.Mey.) E.Murray Accepted L WCSP (in review)
Acer caudatum var. ukurunduense (Trautv. & C.A.Mey.) Rehder Synonym L WCSP (in review)
Acer cavaleriei H.Lév. Synonym M WCSP (in review)
Acer ceriferum Rehder Accepted M WCSP (in review)
Acer changhuaense (W.P.Fang & M.Y.Fang) W.P.Fang & P.L.Chiu Synonym M WCSP (in review)
Acer chapaense Gagnep. Accepted M WCSP (in review)
Acer chiangdaoense Santisuk Accepted M WCSP (in review)
Acer chienii Hu & W.C.Cheng Synonym M WCSP (in review)
Acer chingii Hu Synonym M WCSP (in review)
Acer chionophyllum Merr. Synonym M WCSP (in review)
Acer chloranthum Merr. Synonym M WCSP (in review)
Acer chunii W.P.Fang Synonym M WCSP (in review)
Acer chunii subsp. dimorphophyllum W.P.Fang Synonym L WCSP (in review)
Acer cinerascens Boiss. Synonym M WCSP (in review)
Acer cinerascens var. subglabrum Boiss. Synonym L WCSP (in review)
Acer cinerascentiforme Pojark. Accepted M WCSP (in review)
Acer cinnamomifolium Hayata Synonym M WCSP (in review)
Acer cinnamomifolium var. microphyllum W.P.Fang & S.Y.Liang Synonym L WCSP (in review)
Acer circinatum Pursh Accepted M WCSP (in review)
Acer circinatum var. fulvum J.K.Henry Synonym L WCSP (in review)
Acer circinatum f. fulvum (J.K.Henry) A.E.Murray Synonym L WCSP (in review)
Acer circumlobatum Maxim. Synonym M WCSP (in review)
Acer circumlobatum var. heyhachii (Matsum.) Makino Synonym L WCSP (in review)
Acer circumlobatum var. insulare Pax [Invalid] Synonym L WCSP (in review)
Acer circumlobatum f. insulare (Pax) Schwer. Synonym L WCSP (in review)
Acer circumlobatum var. pseudosieboldianum Pax Synonym L WCSP (in review)
Acer circumlobatum f. pseudosieboldianum (Pax) Schwer. Synonym L WCSP (in review)
Acer cissifolium (Siebold & Zucc.) K.Koch Accepted M WCSP (in review)
Acer cissifolium subsp. henryi (Pax) A.E.Murray Synonym L WCSP (in review)
Acer coccineum F.Michx. Synonym M WCSP (in review)
Acer coccineum Wender. Synonym M WCSP (in review)
Acer colchicum Hartwiss Synonym M WCSP (in review)
Acer collinsona Thunb. [Unplaced] Unresolved L WCSP (in review)
Acer collinum Ten. Synonym M WCSP (in review)
Acer collinum Dalla Torre & Sarnth. [Illegitimate] Synonym M WCSP (in review)
Acer commutatum C.Presl Synonym M WCSP (in review)
Acer confertifolium Merr. & F.P.Metcalf Accepted M WCSP (in review)
Acer confertifolium var. confertifolium Synonym L TRO
Acer confertifolium var. serrulatum (Dunn) W.P.Fang Synonym L WCSP (in review)
Acer × conspicuum van Gelderen & Oterdoom Unresolved L WCSP (in review)
Acer coptophyllum Greene [Unplaced] Unresolved L WCSP (in review)
Acer cordatum Pax Accepted M WCSP (in review)
Acer cordatum var. cordatum Synonym L TRO
Acer cordatum var. dimorphifolium (F.P.Metcalf) Y.S.Chen Accepted L WCSP (in review)
Acer cordatum var. jinggangshanense Z.X.Yu Synonym L WCSP (in review)
Acer cordatum var. microcordatum F.P.Metcalf Synonym L WCSP (in review)
Acer cordatum var. subtrinervium (F.P.Metcalf) W.P.Fang Synonym L WCSP (in review)
Acer cordifolium Moench Synonym M WCSP (in review)
Acer coriaceifolium H.Lév. Accepted M WCSP (in review)
Acer coriaceifolium var. coriaceifolium Synonym L TRO
Acer coriaceifolium var. microcarpum W.P.Fang & S.S.Chang Synonym L WCSP (in review)
Acer coriaceifolium subsp. obscurilobum A.E.Murray Synonym L WCSP (in review)
Acer × coriaceum Bosc ex Tausch. Accepted M WCSP (in review)
Acer craibianum Delendick [Illegitimate] Synonym M WCSP (in review)
Acer crassipes Pax [Illegitimate] Synonym M WCSP (in review)
Acer crassum Hu & W.C.Cheng Accepted M WCSP (in review)
Acer crataegifolium Siebold & Zucc. Accepted M WCSP (in review)
Acer crataegifolium var. macrophyllum H.Hara Synonym L WCSP (in review)
Acer crataegifolium f. veitchii Schwer. Synonym L WCSP (in review)
Acer creticum L. [Unplaced] Unresolved L WCSP (in review)
Acer × creticum Schmidt ex Tratt. [Illegitimate] Synonym M WCSP (in review)
Acer creticum f. coriaceum (Bosc ex Tausch.) Schwer. Synonym L WCSP (in review)
Acer creticum var. cuneifolium Spach Synonym L WCSP (in review)
Acer × creticum var. macrophyllum Pax Synonym L WCSP (in review)
Acer × creticum f. macrophyllum (Pax) Schwer. Synonym L WCSP (in review)
Acer × creticum var. major Spach Synonym L WCSP (in review)
Acer × creticum f. major (Spach) Schwer. Synonym L WCSP (in review)
Acer × creticum var. microphyllum Pax Synonym L WCSP (in review)
Acer × creticum f. microphyllum (Pax) Schwer. Synonym L WCSP (in review)
Acer × creticum var. minor Spach Synonym L WCSP (in review)
Acer × creticum f. minor (Spach) Schwer. Synonym L WCSP (in review)
Acer creticum f. parvifolium (Tausch) Schwer. Synonym L WCSP (in review)
Acer creticum var. rotundifolium Spach Synonym L WCSP (in review)
Acer creticum var. sublobatum Spach Synonym L WCSP (in review)
Acer crispum Moench [Unplaced] Unresolved L WCSP (in review)
Acer cucullatum Dippel [Unplaced] Unresolved L WCSP (in review)
Acer cucullobracteatum H.Lév. & Vaniot Synonym M WCSP (in review)
Acer cultratum Wall. Synonym M WCSP (in review)
Acer curranii Merr. Synonym M WCSP (in review)
Acer dactylophyllum Greene Synonym M WCSP (in review)
Acer dasycarpum Ehrh. Synonym M WCSP (in review)
Acer dasycarpum f. albovariegatum Späth Synonym L WCSP (in review)
Acer dasycarpum f. arbusculum Schwer. Synonym L WCSP (in review)
Acer dasycarpum f. aureomarginatum Dippel Synonym L WCSP (in review)
Acer dasycarpum var. aureovariegatum G.Nicholson Synonym L WCSP (in review)
Acer dasycarpum f. citreovariegatum Schwer. Synonym L WCSP (in review)
Acer dasycarpum var. coloratum Wesm. Synonym L WCSP (in review)
Acer dasycarpum f. curvatum Schwer. Synonym L WCSP (in review)
Acer dasycarpum f. heterophyllum D.Thomson Synonym L WCSP (in review)
Acer dasycarpum var. laciniatum (Pax) Schwer. Synonym L WCSP (in review)
Acer dasycarpum f. lacteum Schwer. Synonym L WCSP (in review)
Acer dasycarpum f. longifolium Späth Synonym L WCSP (in review)
Acer dasycarpum f. lutescens Späth Synonym L WCSP (in review)
Acer dasycarpum f. macrophyllum Dippel Synonym L WCSP (in review)
Acer dasycarpum f. monstrosum Schwer. Synonym L WCSP (in review)
Acer dasycarpum f. nanum Schwer. Synonym L WCSP (in review)
Acer dasycarpum f. palmatum Schwer. Synonym L WCSP (in review)
Acer dasycarpum var. pendulum Van Houtte Synonym L WCSP (in review)
Acer dasycarpum f. pendulum (Van Houtte) Schwer. Synonym L WCSP (in review)
Acer dasycarpum f. pseudoternatum Schwer. Synonym L WCSP (in review)
Acer dasycarpum f. pulverulentum Späth Synonym L WCSP (in review)
Acer dasycarpum f. pyramidale Späth Synonym L WCSP (in review)
Acer dasycarpum f. sanguineum Schwer. Synonym L WCSP (in review)
Acer dasycarpum f. serpentinum Schwer. Synonym L WCSP (in review)
Acer dasycarpum var. subtrilobatum Schwer. Synonym L WCSP (in review)
Acer dasycarpum f. tripartitum Schwer. Synonym L WCSP (in review)
Acer dasycarpum f. weiri Schwer. Synonym L WCSP (in review)
Acer davidii Franch. Accepted M WCSP (in review)
Acer davidii var. acuminatifolium W.P.Fang Synonym L WCSP (in review)
Acer davidii subsp. davidii Synonym L TRO
Acer davidii var. glabrescens Pax Synonym L WCSP (in review)
Acer davidii f. glabrescens (Pax) Schwer. Synonym L WCSP (in review)
Acer davidii var. grandifolium S.Y.Liang & Y.Q.Huang Synonym L WCSP (in review)
Acer davidii subsp. grosseri (Pax) P.C. DeJong Accepted L TRO
Acer davidii var. horizontale Pax Synonym L WCSP (in review)
Acer davidii var. tomentellum Schwer. Synonym L WCSP (in review)
Acer davidii f. trilobatum Diels Synonym L WCSP (in review)
Acer decandrum Merr. Synonym M WCSP (in review)
Acer decompositum Dippel Synonym M WCSP (in review)
Acer dedyle Maxim. Synonym M WCSP (in review)
Acer denticulatum Dippel Synonym M WCSP (in review)
Acer diabolicum Blume ex K.Koch Accepted M WCSP (in review)
Acer diabolicum subsp. barbinerve (Maxim. ex Miq.) Wesm. Synonym L WCSP (in review)
Acer diabolicum f. purpurascens (Franch. & Sav.) Rehder Synonym L WCSP (in review)
Acer diabolicum var. purpurascens (Franch. & Sav.) Rehder Synonym L TRO
Acer dieckii (Pax) Pax Synonym M WCSP (in review)
Acer dieckii f. integrilobum Schwer. Synonym L WCSP (in review)
Acer dieckii f. monstrosum Schwer. Synonym L WCSP (in review)
Acer dielsii H.Lév. Synonym M WCSP (in review)
Acer diffusum Greenm. Synonym M WCSP (in review)
Acer digitatum Dippel [Unplaced] Unresolved L WCSP (in review)
Acer dimorphifolium F.P.Metcalf Synonym M WCSP (in review)
Acer dippelii Schwer. Synonym M WCSP (in review)
Acer discolor Maxim. Accepted M WCSP (in review)
Acer dissectum Thunb. Synonym M WCSP (in review)
Acer dissectum var. tenuifolium (Koidz.) Koidz. Synonym L TRO
Acer distylum Siebold & Zucc. Accepted M WCSP (in review)
Acer dittrichii Ortm. Synonym M WCSP (in review)
Acer divergens K.Koch ex Paxton Synonym M WCSP (in review)
Acer divergens var. trilobum Yalt. Synonym L WCSP (in review)
Acer douglasii Hook. Synonym M WCSP (in review)
Acer drummondii Hook. & Arn. [Invalid] Synonym M WCSP (in review)
Acer drummondii Hook. & Arn. ex Nutt. Synonym M WCSP (in review)
Acer duplicatoserratum Hayata Accepted M WCSP (in review)
Acer duplicatoserratum var. duplicatoserratum Synonym L TRO
Acer duretti Pax Unresolved L TRO
Acer × durettii Pax [Unplaced] Unresolved L WCSP (in review)
Acer × durettii f. aureomarmoratum Schwer. Synonym L WCSP (in review)
Acer elegantulum W.P.Fang & P.L.Chiu Accepted M WCSP (in review)
Acer elegantulum var. elegantulum Synonym L TRO
Acer elegantulum var. macrurum W.P.Fang & P.L.Chiu Synonym L WCSP (in review)
Acer ellipticum A. Nelson Unresolved L TRO
Acer emeiense T.Z.Hsu Accepted M WCSP (in review)
Acer erianthum Schwer. Accepted M WCSP (in review)
Acer eriocarpon Opiz Synonym M WCSP (in review)
Acer eriocarpum Michx. Synonym M WCSP (in review)
Acer erosum Pax Synonym M WCSP (in review)
Acer erythranthum Gagnep. Accepted M WCSP (in review)
Acer erythrocarpum Dippel Synonym M WCSP (in review)
Acer erythrocarpum Opiz ex Rouy & Fouc. Synonym M WCSP (in review)
Acer eucalyptoides W.P.Fang & Y.T.Wu Accepted M WCSP (in review)
Acer euchlorum Dippel Synonym M WCSP (in review)
Acer eupalmatum Koidz. Unresolved L TRO
Acer euseptemlobum Koidz. Unresolved L TRO
Acer fabri Hance Accepted M WCSP (in review)
Acer fabri var. dolichophyllum W.P.Fang & S.Y.Liang Synonym L WCSP (in review)
Acer fabri var. fabri Synonym L TRO
Acer fabri var. gracillimum W.P.Fang Synonym L WCSP (in review)
Acer fabri var. megalocarpum Hu & W.C.Cheng Synonym L WCSP (in review)
Acer fabri f. rubrocarpum (F.P.Metcalf) Rehder Synonym L WCSP (in review)
Acer fabri var. rubrocarpum F.P.Metcalf Synonym L WCSP (in review)
Acer fabri var. tongguense Z.X.Yu Synonym L WCSP (in review)
Acer fabri var. virescens W.P.Fang Synonym L WCSP (in review)
Acer fallax Pax Synonym M WCSP (in review)
Acer fargesii (H.J.Veitch) Rehder Synonym M WCSP (in review)
Acer fauriei H.Lév. & Vaniot Synonym M WCSP (in review)
Acer fedtschenkoanum Krysht. Synonym M WCSP (in review)
Acer fengii A.E.Murray Accepted M WCSP (in review)
Acer fenzelianum Hand.-Mazz. Accepted M WCSP (in review)
Acer fieberi Opiz [Invalid] Synonym M WCSP (in review)
Acer firmianioides W.C.Cheng Synonym M WCSP (in review)
Acer flabellatum Rehder Synonym M WCSP (in review)
Acer flabellatum Greene [Illegitimate] Synonym M WCSP (in review)
Acer flabellatum var. yunnanense (Rehder) W.P.Fang Synonym L WCSP (in review)
Acer floridanum (Chapm.) Pax Synonym L WCSP (in review)
Acer floridanum var. acuminatum Trel. Synonym L WCSP (in review)
Acer floridanum var. longii Fernald Synonym L WCSP (in review)
Acer floridanum f. platylobum Fernald Synonym L WCSP (in review)
Acer floridanum var. villipes Rehder Synonym L WCSP (in review)
Acer floridanum f. villipes (Rehder) Fernald Synonym L WCSP (in review)
Acer formosum Carrière Synonym M WCSP (in review)
Acer forrestii Diels Synonym M WCSP (in review)
Acer forrestii f. caudatilobum Rehder Synonym L WCSP (in review)
Acer foveolatum C.Y.Wu Accepted M WCSP (in review)
Acer franchetii Pax Synonym M WCSP (in review)
Acer franchetii var. acuminatilobum W.P.Fang & H.F.Chow Synonym L WCSP (in review)
Acer franchetii var. majus Hu Synonym L WCSP (in review)
Acer franchetii var. megalocarpum W.P.Fang & W.K.Hu Synonym L WCSP (in review)
Acer franchetii var. schoenermarkiae (Pax) W.P.Fang & H.F.Chow Synonym L WCSP (in review)
Acer franchetii f. schoenermarkiae (Pax) W.P. Fang & W.K. Hu Synonym L TRO
Acer fraxinifolium Nutt. Synonym M WCSP (in review)
Acer fraxinifolium Raf. Synonym M WCSP (in review)
Acer × freemanii A.E.Murray Accepted M WCSP (in review)
Acer friederici-guillelmii Carr Synonym M WCSP (in review)
Acer fulgens Dippel Synonym M WCSP (in review)
Acer fulvescens Rehder Synonym M WCSP (in review)
Acer fulvescens subsp. danbaense W.P.Fang Synonym L WCSP (in review)
Acer fulvescens var. fupingense W.P.Fang & W.K.Hu Synonym L WCSP (in review)
Acer fulvescens subsp. fupingense (W.P.Fang & W.K.Hu) W.P.Fang & W.K.Hu Synonym L WCSP (in review)
Acer fulvescens subsp. fuscescens W.P.Fang Synonym L WCSP (in review)
Acer fulvescens var. pentalobum W.P.Fang & Soong Synonym L WCSP (in review)
Acer fulvescens subsp. pentalobum (W.P.Fang & Soong) W.P.Fang & Soong Synonym L WCSP (in review)
Acer garrettii Craib Accepted M WCSP (in review)
Acer ginnala Maxim. Synonym M WCSP (in review)
Acer ginnala var. aidzuense Franch. Synonym L WCSP (in review)
Acer ginnala f. aidzuense (Franch.) Schwer. Synonym L WCSP (in review)
Acer ginnala subsp. euginnala Pax [Invalid] Synonym L WCSP (in review)
Acer ginnala subsp. semenovii (Regel & Herder) Pax Synonym L WCSP (in review)
Acer ginnala var. semenovii (Regel & Herder) Pax Synonym L WCSP (in review)
Acer ginnala subsp. theiferum (W.P.Fang) W.P.Fang Synonym L WCSP (in review)
Acer giraldii Pax Synonym M WCSP (in review)
Acer glabratum Dalla Torre & Sarnth. [Unplaced] Unresolved L WCSP (in review)
Acer glabrum Torr. Accepted M WCSP (in review)
Acer glabrum Pursh Unresolved L TRO
Acer glabrum f. bicolor Pax Synonym L WCSP (in review)
Acer glabrum var. diffusum (Greene) Smiley Accepted L WCSP (in review)
Acer glabrum subsp. diffusum (Greene) A.E.Murray Synonym L WCSP (in review)
Acer glabrum subsp. douglasii (Hook.) Wesm. Synonym L WCSP (in review)
Acer glabrum var. douglasii (Hook.) Dippel Accepted L WCSP (in review)
Acer glabrum var. greenei A.C.Keller Synonym L WCSP (in review)
Acer glabrum f. monophyllum Schwer. Synonym L WCSP (in review)
Acer glabrum var. neomexicanum (Greene) Kearney & Peebles Accepted L WCSP (in review)
Acer glabrum subsp. neomexicanum (Greene) E.Murray Synonym L WCSP (in review)
Acer glabrum subsp. neomexicanum (Greene) A.E.Murray Synonym L WCSP (in review)
Acer glabrum var. parvifolium A.E.Murray Synonym L WCSP (in review)
Acer glabrum subsp. siskiyouense A.E.Murray Synonym L WCSP (in review)
Acer glabrum var. siskiyouense A.E.Murray Accepted L WCSP (in review)
Acer glabrum var. torreyi (Greene) Smiley Synonym L WCSP (in review)
Acer glabrum subsp. torreyi (Greene) A.E.Murray Synonym L WCSP (in review)
Acer glabrum var. tripartitum (Nutt.) Pax Synonym L WCSP (in review)
Acer glabrum f. tripartitum (Nutt.) Schwer. Synonym L WCSP (in review)
Acer glabrum f. trisectum Sarg. Synonym L WCSP (in review)
Acer glaucum Marshall Synonym M WCSP (in review)
Acer glaucum K.Koch Synonym M WCSP (in review)
Acer gracile W.P.Fang & M.Y.Fang [Illegitimate] Synonym M WCSP (in review)
Acer gracilifolium W.P.Fang. & C.C.Fu Accepted M WCSP (in review)
Acer granatense Boiss. Accepted M WCSP (in review)
Acer granatense subsp. xauense (Pau & Font Quer) Dobignard Synonym L WCSP (in review)
Acer grandidentatum Nutt. Synonym M WCSP (in review)
Acer grandidentatum var. brachypterum (Wooton & Standl.) E.J.Palmer Synonym L WCSP (in review)
Acer grandidentatum var. sinuosum (Rehder) Little Synonym L WCSP (in review)
Acer griseum (Franch.) Pax Accepted M WCSP (in review)
Acer grosseri Pax Unresolved L WCSP (in review)
Acer grosseri var. forrestii (Diels) Hand.-Mazz. Synonym L WCSP (in review)
Acer grosseri var. hersii (Rehder) Rehder Unresolved L WCSP (in review)
Acer guanense W.P.Fang Accepted M WCSP (in review)
Acer × guinieri Chabert [Unplaced] Unresolved L WCSP (in review)
Acer guizhouense Y.K.Li Accepted M WCSP (in review)
Acer × guyotii Beauverd [Invalid] Unresolved L WCSP (in review)
Acer hainanense F.Chun & W.P.Fang Accepted M WCSP (in review)
Acer haplolobum Borbás Synonym M WCSP (in review)
Acer hayatae H.Lév. & Vaniot Synonym M WCSP (in review)
Acer hayatae var. glabra H. Lév. & Vaniot Synonym L TRO
Acer hayatae var. glabrum H.Lév. & Vaniot Synonym L WCSP (in review)
Acer heckianum Asch. ex Wesm. Synonym M WCSP (in review)
Acer heldreichii Orph. ex Boiss. Accepted M WCSP (in review)
Acer heldreichii f. cruciatum Jovan.-Dunj. Synonym L WCSP (in review)
Acer heldreichii var. macropterum (Vis.) Pax Synonym L WCSP (in review)
Acer heldreichii f. macropterum (Vis.) Schwer. Synonym L WCSP (in review)
Acer heldreichii f. obtentum Jovan.-Dunj. Synonym L WCSP (in review)
Acer heldreichii subsp. trautvetteri (Medw.) A.E.Murray Accepted L WCSP (in review)
Acer heldreichii subsp. visianii (Nyman) K.Malý Synonym L WCSP (in review)
Acer hemionitis Greene Synonym M WCSP (in review)
Acer henryi Pax Accepted M WCSP (in review)
Acer henryi f. intermedium W.P.Fang Synonym L WCSP (in review)
Acer henryi var. serratum Pamp. Synonym L WCSP (in review)
Acer heptalobum Diels Synonym M WCSP (in review)
Acer heptaphlebium Gagnep. Synonym M WCSP (in review)
Acer hermoneum (Bornm.) Schwer. Synonym M WCSP (in review)
Acer hersii Rehder Unresolved L WCSP (in review)
Acer heterolobum Opiz Synonym M WCSP (in review)
Acer heterophyllum Willd. Synonym M WCSP (in review)
Acer heterophyllum var. laciniatum Carrière Synonym L WCSP (in review)
Acer heterotomum Borbás Synonym M WCSP (in review)
Acer heyhachii Matsum. ex Makino Synonym M WCSP (in review)
Acer heyhachii Matsum. Synonym M TRO
Acer hilaense Hu & W.C.Cheng Synonym M WCSP (in review)
Acer × hillieri Lancaster Unresolved L WCSP (in review)
Acer hispanicum Pourr. Synonym M WCSP (in review)
Acer hispanicum f. montsiccianum Font Quer Synonym L WCSP (in review)
Acer hispanicum var. rouidae Muñoz Med. Synonym L WCSP (in review)
Acer hispanicum var. xauense Pau & Font Quer Synonym L WCSP (in review)
Acer hispidum Schwer. Synonym M TRO
Acer hookeri Miq. Synonym M WCSP (in review)
Acer hookeri var. majus Pax Synonym L WCSP (in review)
Acer hookeri f. majus (Pax) Schwer. Synonym L WCSP (in review)
Acer hookeri var. orbiculare W.P.Fang & Y.T.Wu Synonym L WCSP (in review)
Acer horizontale Franch. ex W.P.Fang Synonym M WCSP (in review)
Acer horonaiense Nakai [Unplaced] Unresolved L WCSP (in review)
Acer huangpingense T.Z.Hsu Accepted M WCSP (in review)
Acer huianum W.P.Fang & C.C.Hsieh Synonym M WCSP (in review)
Acer humile Salisb. Synonym M WCSP (in review)
Acer hungaricum Borbás Synonym M WCSP (in review)
Acer hybridum Bosc Synonym M WCSP (in review)
Acer hypoleucum K.Koch Synonym M WCSP (in review)
Acer hypoleucum Hayata Synonym M WCSP (in review)
Acer hypotrichum Franch. ex W.P.Fang Synonym M WCSP (in review)
Acer hyrcanum Fisch. & C.A.Mey. Accepted M WCSP (in review)
Acer hyrcanum var. cordisectum (Borbás) Bornm. Synonym L WCSP (in review)
Acer hyrcanum var. intermedium (Pancic Pancic Pancic Pancic Pancic) Pančić Synonym L WCSP (in review)
Acer hyrcanum subsp. intermedium (Pančić) Palam. Accepted L WCSP (in review)
Acer hyrcanum subsp. keckianum (Asch. & Sint. ex Pax) Yalt. Accepted L WCSP (in review)
Acer hyrcanum var. paradoxum Bornm. & Sint. Synonym L WCSP (in review)
Acer hyrcanum subsp. reginae-amaliae (Orph. ex Boiss.) E.Murray Accepted L WCSP (in review)
Acer hyrcanum var. reygassei (Boiss. & Blanche) Boiss. Synonym L WCSP (in review)
Acer hyrcanum subsp. sphaerocaryum Yalt. Accepted L WCSP (in review)
Acer hyrcanum subsp. stevenii (Pojark.) E.Murray Accepted L WCSP (in review)
Acer hyrcanum subsp. tauricolum (Boiss. & Balansa) Yalt. Accepted L WCSP (in review)
Acer hyrcanum f. tomentellum (Pax) Simonk. Synonym L WCSP (in review)
Acer hyrcanum f. vitosensis Palam. Synonym L WCSP (in review)
Acer ibericum M.Bieb. Synonym M WCSP (in review)
Acer illyricum J.Jacq. Synonym M WCSP (in review)
Acer incisum Dippel Synonym M WCSP (in review)
Acer insigne Boiss. & Buhse [Illegitimate] Synonym M WCSP (in review)
Acer insigne var. glabrescens Boiss. & Buhse Synonym L WCSP (in review)
Acer insigne f. glabrescens (Boiss. & Buhse) Schwer. Synonym L WCSP (in review)
Acer insigne var. longiloba Bornm. Synonym L WCSP (in review)
Acer insigne var. obtusiloba Freyn & Sint. Synonym L WCSP (in review)
Acer insigne f. perckense Schwer. Synonym L WCSP (in review)
Acer insigne var. trautvetteri (Medw.) Pax Synonym L WCSP (in review)
Acer insigne var. van-volxemii (Mast.) Pax Synonym L WCSP (in review)
Acer insigne var. velutinum (Boiss.) Boiss. & Buhse Synonym L WCSP (in review)
Acer insigne f. velutinum (Boiss.) Bornm. Synonym L WCSP (in review)
Acer insulare Makino Synonym M WCSP (in review)
Acer interior Britton Synonym M TRO
Acer interius Britton Synonym M WCSP (in review)
Acer intermedium Pančić Synonym M WCSP (in review)
Acer intermedium f. cernjavskii Jovan.-Dunj. Synonym L WCSP (in review)
Acer intermedium var. cordisectum Borbás Synonym L WCSP (in review)
Acer intermedium f. fukarekii Jovan.-Dunj. Synonym L WCSP (in review)
Acer intermedium f. latialatum Jovan.-Dunj. Synonym L WCSP (in review)
Acer intermedium var. minutum Jovan.-Dunj. Synonym L WCSP (in review)
Acer intermedium f. optentum Jovan.-Dunj. Synonym L WCSP (in review)
Acer ishidoyanum Nakai Synonym M WCSP (in review)
Acer isolobum Kurz [Illegitimate] Synonym M WCSP (in review)
Acer italum Lauth Synonym M WCSP (in review)
Acer italum var. acutilobum Schwer. Synonym L WCSP (in review)
Acer italum var. aetnense Tineo ex Strobl Synonym L WCSP (in review)
Acer italum f. cordisectum (Borbás) Schwer. Synonym L WCSP (in review)
Acer italum var. crassifolium Pax Synonym L WCSP (in review)
Acer italum var. granatense (Boiss.) Willk. Synonym L WCSP (in review)
Acer italum f. granatense (Boiss.) Schwer. Synonym L WCSP (in review)
Acer italum subsp. hispanicum (Pourr.) Pax Synonym L WCSP (in review)
Acer italum var. hispanicum (Pourr.) Schwer. Synonym L WCSP (in review)
Acer italum var. hyrcanum (Fisch. & C.A.Mey.) Pax Synonym L WCSP (in review)
Acer italum subsp. hyrcanum (Fisch. & C.A.Mey.) Pax Synonym L WCSP (in review)
Acer italum f. intermedium (Pančić) Schwer. Synonym L WCSP (in review)
Acer italum var. intermedium Pax Synonym L WCSP (in review)
Acer italum var. keckianum Asch. & Sint. ex Pax Synonym L WCSP (in review)
Acer italum f. keckianum (Asch. & Sint. ex Pax) Schwer. Synonym L WCSP (in review)
Acer italum var. neapolitanum (Tineo) Dieck Synonym L WCSP (in review)
Acer italum var. nevadense Boiss. ex Pax Synonym L WCSP (in review)
Acer italum f. nevadense (Boiss. ex Pax) Schwer. Synonym L WCSP (in review)
Acer italum var. opulifolium (Chaix) Pax Synonym L WCSP (in review)
Acer italum f. opulifolium (Chaix) Schwer. Synonym L WCSP (in review)
Acer italum var. reygassei (Boiss. & Blanche) Pax Synonym L WCSP (in review)
Acer italum f. reygassei (Boiss. & Blanche) Schwer. Synonym L WCSP (in review)
Acer italum var. serbicum Pax Synonym L WCSP (in review)
Acer italum f. serbicum (Pax) Schwer. Synonym L WCSP (in review)
Acer italum var. tauricolum (Boiss. & Balansa) Pax Synonym L WCSP (in review)
Acer italum f. tauricolum (Boiss. & Balansa) Schwer. Synonym L WCSP (in review)
Acer italum var. tomentellum Pax Synonym L WCSP (in review)
Acer italum f. tomentellum (Pax) Schwer. Synonym L WCSP (in review)
Acer italum subsp. variabile Pax Synonym L WCSP (in review)
Acer italum var. variabile (Pax) Schwer. Synonym L WCSP (in review)
Acer itoanum (Hayata) H.L.Li Synonym M WCSP (in review)
Acer japonicum Thunb. Accepted M WCSP (in review)
Acer japonicum f. aconitifolium (Meehan) Rehder Synonym L WCSP (in review)
Acer japonicum var. aconitifolium Meehan Synonym L WCSP (in review)
Acer japonicum var. aureum Siesmayer Synonym L WCSP (in review)
Acer japonicum f. aureum (Siesmayer) Schwer. Synonym L WCSP (in review)
Acer japonicum var. circumlobatum (Maxim.) Koidz. Synonym L WCSP (in review)
Acer japonicum var. insulare (Pax) Ohwi Synonym L WCSP (in review)
Acer japonicum var. kobakoense (Nakai) H.Hara Synonym L WCSP (in review)
Acer japonicum f. macrophyllum Schwer. Synonym L WCSP (in review)
Acer japonicum var. microphyllum Siesmayer Synonym L WCSP (in review)
Acer japonicum var. microphyllum Koidz. [Illegitimate] Synonym L WCSP (in review)
Acer japonicum var. nudicarpum Nakai Synonym L WCSP (in review)
Acer japonicum f. parsonsii Schwer. Synonym L WCSP (in review)
Acer japonicum var. sieboldianum (Miq.) Franch. & Sav. Synonym L WCSP (in review)
Acer japonicum var. stenolobum H.Hara Synonym L WCSP (in review)
Acer japonicum var. villosum Koidz. Synonym L WCSP (in review)
Acer javanicum Burm.f. [Unplaced] Unresolved L WCSP (in review)
Acer javanicum Jungh. Synonym M WCSP (in review)
Acer jingdongense T.Z.Hsu Accepted M WCSP (in review)
Acer johnedwardianum F.P.Metcalf Synonym M WCSP (in review)
Acer jucundum Carrière Synonym M WCSP (in review)
Acer kansuense W.P.Fang & C.V.Chang Synonym M WCSP (in review)
Acer kawakamii Koidz. Synonym M WCSP (in review)
Acer kawakamii var. taitonmontanum (Hayata) H.L.Li Synonym L WCSP (in review)
Acer keckianum (Asch. & Sint. ex Pax) Asch. & Sint. ex Pojark. Synonym M WCSP (in review)
Acer kiangsiense W.P.Fang & M.Y.Fang Synonym M WCSP (in review)
Acer kingii Britton Synonym M WCSP (in review)
Acer kobakoense Nakai Synonym M WCSP (in review)
Acer komarovii Pojark. Synonym M WCSP (in review)
Acer kuikiangense Hu & W.C.Cheng Synonym M WCSP (in review)
Acer kungshanense W.P.Fang & C.Y.Chang Synonym M WCSP (in review)
Acer kungshanense var. acuminatilobum (W.P.Fang & Chow) W.P.Fang Synonym L WCSP (in review)
Acer kuomeii W.P.Fang & M.Y.Fang Synonym M WCSP (in review)
Acer kwangnanense Hu & W.C.Cheng Synonym M WCSP (in review)
Acer kwangsiense W.P.Fang & M.Y.Fang [Illegitimate] Synonym M WCSP (in review)
Acer kweilinense W.P.Fang & M.Y.Fang Synonym M WCSP (in review)
Acer laciniatum Borkh. ex Tratt. Synonym M WCSP (in review)
Acer lactescens Pers. Synonym M WCSP (in review)
Acer laetum C.A.Mey. Synonym M WCSP (in review)
Acer laetum var. colchicum (Hartwiss) Schwer. Synonym L WCSP (in review)
Acer laetum var. cordifolium R.Uechtr. & Sint. Synonym L WCSP (in review)
Acer laetum f. cultratum (Wall.) Schwer. Synonym L WCSP (in review)
Acer laetum var. cultratum (Wall.) Pax Synonym L WCSP (in review)
Acer laetum var. indicum (Pax) Schwer. Synonym L WCSP (in review)
Acer laetum var. parviflorum Regel Synonym L WCSP (in review)
Acer laetum var. regelii Pax Synonym L WCSP (in review)
Acer laetum f. rubrum Schwer. Synonym L WCSP (in review)
Acer laetum var. tricaudatum H.J.Veitch Synonym L WCSP (in review)
Acer laetum var. tricaudatum Rehder ex Veitch Synonym L TRO
Acer laetum f. tricolor Schwer. Synonym L WCSP (in review)
Acer laetum var. truncatum (Bunge) Regel Synonym L WCSP (in review)
Acer laetum f. viride Schwer. Synonym L WCSP (in review)
Acer laevigatum Wall. Accepted M WCSP (in review)
Acer laevigatum var. angustum Pax Synonym L WCSP (in review)
Acer laevigatum f. angustum (Pax) Schwer. Synonym L WCSP (in review)
Acer laevigatum subsp. cordatum (Pax) A.E.Murray Synonym L WCSP (in review)
Acer laevigatum var. dimorphifolium (Metcalf) W.P.Fang & W.K.Hu Synonym L WCSP (in review)
Acer laevigatum var. fargesi (Franch. ex Rehder) Veitch Synonym L TRO
Acer laevigatum var. fargesii H.J.Veitch Synonym L WCSP (in review)
Acer laevigatum var. laevigatum Synonym L TRO
Acer laevigatum var. microcordatum (F.P.Metcalf) A.E.Murray Synonym L WCSP (in review)
Acer laevigatum subsp. reticulatum (Champ. ex Benth.) A.E.Murray Synonym L WCSP (in review)
Acer laevigatum var. reticulatum (Champ. ex Benth.) Rehder Synonym L WCSP (in review)
Acer laevigatum var. salweenense (W.W.Sm.) Cowan ex W.P.Fang Synonym L WCSP (in review)
Acer laikuanii Ling Synonym M WCSP (in review)
Acer laisuense W.P.Fang & W.K.Hu Accepted M WCSP (in review)
Acer lanceolatum Molliard Synonym M WCSP (in review)
Acer × langii Simonk. Synonym L WCSP (in review)
Acer lanpingense W.P.Fang & M.Y.Fang Accepted M WCSP (in review)
Acer lasiocarpum H.Lév. & Vaniot Unresolved L WCSP (in review)
Acer latilobum (Koidz.) Koidz. Synonym M WCSP (in review)
Acer laurifolium D.Don Synonym M WCSP (in review)
Acer laurinum Hassk. Accepted M WCSP (in review)
Acer laurinum subsp. decandrum (Merr.) A.E.Murray Synonym L WCSP (in review)
Acer laurinum subsp. garrettii (Craib) A.E.Murray Synonym L WCSP (in review)
Acer laurinum var. petelotii Phamhoang, Ho Synonym L TRO
Acer lauyuense W.P.Fang ex C.C.Fu Accepted M WCSP (in review)
Acer laxiflorum Pax Synonym M WCSP (in review)
Acer laxiflorum var. dolichophyllum W.P.Fang Synonym L WCSP (in review)
Acer laxiflorum var. integrifolium W.P.Fang Synonym L WCSP (in review)
Acer laxiflorum var. longilobum Rehder Synonym L WCSP (in review)
Acer laxiflorum var. longiphyllum W.P.Fang Synonym L WCSP (in review)
Acer laxiflorum var. ningpoense Pax Synonym L WCSP (in review)
Acer legonsanicum Y.K.Li Accepted M WCSP (in review)
Acer leiocarpum Opiz Synonym M WCSP (in review)
Acer leiopodum (Hand.-Mazz.) W.P.Fang & S.Chow Synonym M WCSP (in review)
Acer leipoense W.P.Fang & Soong Accepted M WCSP (in review)
Acer leipoense subsp. leipoense Synonym L TRO
Acer leptodactylon Greene Synonym M WCSP (in review)
Acer leptophyllum W.P.Fang Accepted M WCSP (in review)
Acer leptopterum Guss. Ex Nyman Synonym M WCSP (in review)
Acer leucoderme Small Synonym L WCSP (in review)
Acer libani Pojark. Synonym M WCSP (in review)
Acer liburnicum (Pax) Dippel Synonym M WCSP (in review)
Acer lichuanense C.D.Chu & G.G.Tang Accepted M WCSP (in review)
Acer linganense W.P.Fang & P.L.Chiu Accepted M WCSP (in review)
Acer lingii W.P.Fang Synonym M WCSP (in review)
Acer lipskyi Rehder ex Lipsky Synonym M WCSP (in review)
Acer liquidambarifolium Hu & W.C.Cheng Synonym M WCSP (in review)
Acer litseifolium Hayata Synonym M WCSP (in review)
Acer lobatum Raf. Synonym M WCSP (in review)
Acer × lobatum Bosc ex K.Koch. [Illegitimate] Synonym L WCSP (in review)
Acer lobatum Dalla Torre & Sarnth. [Unplaced] Unresolved L WCSP (in review)
Acer lobelii Ten. Synonym M WCSP (in review)
Acer lobelii var. colchicum (Hartwiss) Pax Synonym L WCSP (in review)
Acer lobelii var. dieckii Pax Synonym L WCSP (in review)
Acer lobelii var. dissectum Wesm. Synonym L WCSP (in review)
Acer lobelii f. horticolum Pax Synonym L WCSP (in review)
Acer lobelii var. indicum Pax Synonym L WCSP (in review)
Acer lobelii subsp. laetum (C.A.Mey.) Pax Synonym L WCSP (in review)
Acer lobelii subsp. pictum (Thunb.) Wesm. Synonym L WCSP (in review)
Acer lobelii var. platanoides Miyabe Synonym L WCSP (in review)
Acer lobelii f. striatum Schwer. Synonym L WCSP (in review)
Acer lobelii subsp. truncatum (Bunge) Wesm. Synonym L WCSP (in review)
Acer lobergii Dippel Synonym M WCSP (in review)
Acer lobulatum Nakai Synonym M WCSP (in review)
Acer lobulatum var. rubripes Nakai Synonym L WCSP (in review)
Acer longicarpum Hu & W.C.Cheng Synonym M WCSP (in review)
Acer longipedicellatum C.Y.Wu Accepted M WCSP (in review)
Acer longipes Franch. ex Rehder Accepted M WCSP (in review)
Acer longipes subsp. amplum (Rehder) P.C.DeJong Synonym L WCSP (in review)
Acer longipes subsp. catalpifolium (Rehder) D.M. van Gelderen, P.C, de Jong & H.J, Oterdoom Synonym L TRO
Acer longipes var. chengbuense W.P.Fang Synonym L WCSP (in review)
Acer longipes subsp. firmianioides (W.C.Cheng ex W.P.Fang) P.C.DeJong Accepted L WCSP (in review)
Acer longipes var. hunanense W.P.Fang & W.K.Hu Synonym L WCSP (in review)
Acer longipes var. longipes Synonym L TRO
Acer longipes var. nanchuanense W.P.Fang Synonym L WCSP (in review)
Acer longipes var. pubigerum (W.P.Fang) W.P.Fang Synonym L WCSP (in review)
Acer longipes var. tientaiense C.K.Schneid. Synonym L WCSP (in review)
Acer longipes var. weixiense W.P.Fang Synonym L WCSP (in review)
Acer loscosii Rouy Synonym M WCSP (in review)
Acer lucidum F.P.Metcalf Accepted M WCSP (in review)
Acer lungshengense W.P.Fang & L.C.Hu Synonym M WCSP (in review)
Acer luteolum Borbás Synonym M WCSP (in review)
Acer machilifolium Hu & W.C.Cheng Synonym M WCSP (in review)
Acer macounii Greene Synonym M WCSP (in review)
Acer macrocarpon Opiz Synonym M WCSP (in review)
Acer macrophyllum Pursh Accepted M WCSP (in review)
Acer macrophyllum f. angustialatum Schwer. Synonym L WCSP (in review)
Acer macrophyllum var. brevialatum Kuntze Synonym L WCSP (in review)
Acer macrophyllum var. imbricatum Kuntze Synonym L WCSP (in review)
Acer macrophyllum f. imbricatum (Kuntze) Schwer. Synonym L WCSP (in review)
Acer macrophyllum var. kimballiae Sudw. ex E.Harrar Synonym L WCSP (in review)
Acer macrophyllum subsp. kimballiae (Sudw. ex E.Harrar) A.E.Murray Synonym L WCSP (in review)
Acer macrophyllum f. kimballiae (Sudw. ex E.Harrar) A.E.Murray Synonym L WCSP (in review)
Acer macrophyllum f. rubrifolium A.E.Murray Synonym L WCSP (in review)
Acer macrophyllum f. rubrum A.E.Murray Synonym L WCSP (in review)
Acer macrophyllum f. tricolor Schwer. Synonym L WCSP (in review)
Acer macropterum Vis. Synonym M WCSP (in review)
Acer macropterum T.Z. Hsu & H. Sun Synonym M TRO
Acer mairei H.Lév. Accepted M WCSP (in review)
Acer majus Gray Synonym M WCSP (in review)
Acer mandshuricum Maxim. Accepted M WCSP (in review)
Acer mandshuricum subsp. kansuense (W.P.Fang & C.Y.Chang) W.P.Fang Synonym L WCSP (in review)
Acer mandshuricum subsp. mandshuricum Synonym L TRO
Acer mapienense W.P.Fang Accepted M WCSP (in review)
Acer marmoratum (G.Nicholson) H.Hara Synonym M WCSP (in review)
Acer marmoratum var. connivens (G.Nicholson) H.Hara Synonym L WCSP (in review)
Acer marsicum Guss. Synonym M WCSP (in review)
Acer marsicum f. deflexum Jovan.-Dunj. Synonym L WCSP (in review)
Acer marsicum f. paeonicum Drenk. Synonym L WCSP (in review)
Acer marsicum f. trifidum (Borbás) Jovan.-Dunj. Synonym L WCSP (in review)
Acer marsicum f. vichodcevskyi Dendrovski Synonym L WCSP (in review)
Acer × martini Jord. Accepted M WCSP (in review)
Acer marucum Walp. Synonym M WCSP (in review)
Acer matsumurae (Koidz.) Koidz. Synonym M WCSP (in review)
Acer maximowiczianum Miq. Accepted M WCSP (in review)
Acer maximowiczianum subsp. megalocarpum (Rehder) A.E.Murray Synonym L WCSP (in review)
Acer maximowiczii Pax Synonym M WCSP (in review)
Acer maximowiczii var. minor W.W.Sm. Synonym L WCSP (in review)
Acer maximowiczii subsp. porphyrophyllum W.P.Fang Synonym L WCSP (in review)
Acer mayrii Schwer. Synonym M WCSP (in review)
Acer mazandaranicum Amini, H.Zare & Assadi Accepted M WCSP (in review)
Acer medogense T.Z.Hsu & Z.K.Zhou Accepted M WCSP (in review)
Acer megalodum W.P.Fang & H.Y.Su Synonym M WCSP (in review)
Acer melliodorum Opiz Synonym M WCSP (in review)
Acer metcalfii Rehder Synonym M WCSP (in review)
Acer mexicanum A.Gray Synonym M WCSP (in review)
Acer mexicanum (DC.) Pax [Illegitimate] Synonym M WCSP (in review)
Acer miaoshanicum W.P.Fang Accepted M WCSP (in review)
Acer miaotaiense P.C.Tsoong Synonym M WCSP (in review)
Acer miaotaiense var. glabrum M.C.Wang Synonym L WCSP (in review)
Acer miaotense P.C.Tsoong Synonym M WCSP (in review)
Acer micranthum Siebold & Zucc. Accepted M WCSP (in review)
Acer microcarpon Masson ex Opiz Synonym M WCSP (in review)
Acer microphyllum Opiz Synonym M WCSP (in review)
Acer microphyllum Pax [Illegitimate] Synonym M WCSP (in review)
Acer microphyllum (Boiss.) Dinsm. [Illegitimate] Synonym M WCSP (in review)
Acer microsieboldianum Nakai Synonym M WCSP (in review)
Acer minusculum Green. Unresolved L TRO
Acer mirabile Hand.-Mazz. Accepted M WCSP (in review)
Acer miyabei Maxim. Accepted M WCSP (in review)
Acer miyabei subsp. miaotaiense (P.C.Tsoong) A.E.Murray Accepted L WCSP (in review)
Acer miyabei subsp. miaotaiense (Tsoong) E. Murray Synonym L TRO
Acer miyabei f. shibatae (Nakai) K.Ogata Synonym L WCSP (in review)
Acer miyabei var. shibatae (W.P. Fang & H.Y. Su) Hara Synonym L TRO
Acer modocense Greene Synonym M WCSP (in review)
Acer molle Opiz Synonym M WCSP (in review)
Acer molle Pax [Illegitimate] Synonym M WCSP (in review)
Acer mono Maxim. Synonym M WCSP (in review)
Acer mono f. ambiguum (Pax) Rehder Synonym L WCSP (in review)
Acer mono subsp. ambiguum (Pax) Kitam. Synonym L WCSP (in review)
Acer mono var. ambiguum (Pax) Rehder Synonym L WCSP (in review)
Acer mono subsp. glabrum (H.Lév. & Vaniot) T.Z.Hsu Synonym L WCSP (in review)
Acer mono var. glabrum (H.Lév. & Vaniot) H.Hara Synonym L WCSP (in review)
Acer mono subsp. glaucum (Koidz.) Kitam. Synonym L WCSP (in review)
Acer mono var. glaucum (Koidz.) Honda Synonym L WCSP (in review)
Acer mono subsp. glaucum (Koidz.) T.Z. Hsu Synonym L TRO
Acer mono var. incurvatum W.P.Fang & P.L.Chiu Synonym L WCSP (in review)
Acer mono subsp. incurvatum (W.P.Fang & P.L.Chiu) T.Z.Hsu Synonym L WCSP (in review)
Acer mono var. macropterum W.P.Fang Synonym L WCSP (in review)
Acer mono var. magnificum H.Hara Synonym L WCSP (in review)
Acer mono subsp. marmoratum (G.Nicholson) Kitam. Synonym L WCSP (in review)
Acer mono var. marmoratum (G.Nicholson) H.Hara Synonym L WCSP (in review)
Acer mono subsp. marmoratum (G. Nicholson) T.Z. Hsu Synonym L TRO
Acer mono var. mayrii (Schwer.) Sugim. Synonym L WCSP (in review)
Acer mono subsp. mayrii (Schwer.) Kitam. Synonym L WCSP (in review)
Acer mono var. mayrii (Schwer.) Nakai Synonym L TRO
Acer mono var. minshanicum W.P.Fang Synonym L WCSP (in review)
Acer mono var. nikkoense Honda Synonym L WCSP (in review)
Acer mono subsp. okamotoanum (Nakai) P.C.DeJong Synonym L WCSP (in review)
Acer mono f. piliferum K.Ogata Synonym L WCSP (in review)
Acer mono f. piliferum S. Ogata Synonym L TRO
Acer mono f. puberulum K.Ogata Synonym L WCSP (in review)
Acer mono var. pubigerum (W.P.Fang) W.P.Fang Synonym L WCSP (in review)
Acer mono f. pulvigerum K.Ogata Synonym L WCSP (in review)
Acer mono subsp. savatieri (Pax) Kitam. Synonym L WCSP (in review)
Acer mono f. savatieri (Pax) Schwer. Synonym L WCSP (in review)
Acer mono f. septemlobum W.P.Fang & Soong Synonym L WCSP (in review)
Acer mono var. taishakuense K.Ogata Synonym L WCSP (in review)
Acer mono subsp. taishakuense (K.Ogata) Kitam. Synonym L WCSP (in review)
Acer mono var. taishakuense Ogata Synonym L TRO
Acer mono var. trichobasis Nakai Synonym L WCSP (in review)
Acer mono subsp. trichobasis (Nakai) T.Z.Hsu Synonym L WCSP (in review)
Acer mono var. tricuspis (Rehder) Rehder Synonym L WCSP (in review)
Acer mono subsp. tricuspis (Rehder) T.Z.Hsu Synonym L WCSP (in review)
Acer mono f. tricuspis (Rehder) W.P.Fang Synonym L WCSP (in review)
Acer monocarpon Nakai Synonym M WCSP (in review)
Acer monspessulanum L. Accepted M WCSP (in review)
Acer monspessulanum var. athoum Bornm. & Sint. Synonym L WCSP (in review)
Acer monspessulanum var. cassinense A.Terracc. ex Bolle Synonym L WCSP (in review)
Acer monspessulanum subsp. cinerascens (Boiss.) Yalt. Accepted L WCSP (in review)
Acer monspessulanum var. commutatum (C.Presl) Steud. Synonym L WCSP (in review)
Acer monspessulanum f. commutatum (C.Presl) Borbás Synonym L WCSP (in review)
Acer monspessulanum var. corallinum Pax Synonym L WCSP (in review)
Acer monspessulanum var. crenatum Regel ex Kom. Synonym L WCSP (in review)
Acer monspessulanum var. cruciatum Pax Synonym L WCSP (in review)
Acer monspessulanum var. divergens Cout. Synonym L WCSP (in review)
Acer monspessulanum f. divergens Bornm. Synonym L WCSP (in review)
Acer monspessulanum f. gallicum Schwer. Synonym L WCSP (in review)
Acer monspessulanum subsp. glabrescens Schwer. Synonym L WCSP (in review)
Acer monspessulanum f. hispanicum Schwer. Synonym L WCSP (in review)
Acer monspessulanum subsp. ibericum (M.Bieb. ex Willd.) Yalt. Accepted L WCSP (in review)
Acer monspessulanum var. ibericum (M.Bieb.) K.Koch Synonym L WCSP (in review)
Acer monspessulanum f. ibericum (M.Bieb.) Schwer. Synonym L WCSP (in review)
Acer monspessulanum var. illyricum (J.Jacq.) Steud. Synonym L WCSP (in review)
Acer monspessulanum f. illyricum (J.Jacq.) Schwer. Synonym L WCSP (in review)
Acer monspessulanum var. integrilobum Schwer. Synonym L WCSP (in review)
Acer monspessulanum f. liburnicum Schwer. Synonym L WCSP (in review)
Acer monspessulanum subsp. loscosii (Rouy) P.Fourn. Synonym L WCSP (in review)
Acer monspessulanum var. lycicum Bornm. Synonym L WCSP (in review)
Acer monspessulanum f. maroccanum Schwer. Synonym L WCSP (in review)
Acer monspessulanum subsp. martini (Jord.) P.Fourn. Synonym L WCSP (in review)
Acer monspessulanum var. microphyllum Boiss. Synonym L WCSP (in review)
Acer monspessulanum subsp. microphyllum (Boiss.) Bornm. Accepted L WCSP (in review)
Acer monspessulanum f. micropterum Bornm. Synonym L WCSP (in review)
Acer monspessulanum subsp. persicum (Pojark.) Rech.f. Accepted L WCSP (in review)
Acer monspessulanum subsp. pubescens (Franch.) Wesm. Synonym L WCSP (in review)
Acer monspessulanum var. quinquelobum Willk. & Lange Synonym L WCSP (in review)
Acer monspessulanum f. rumelicum Griseb. Synonym L WCSP (in review)
Acer monspessulanum subsp. turcomanicum (Pojark.) Rech.f. Accepted L WCSP (in review)
Acer monspessulanum subsp. turcomanicum E. Murr. Synonym L TRO
Acer monspessulanum var. turkestanicum Franch. Synonym L WCSP (in review)
Acer monspessulanum f. turkestanicum (Franch.) Schwer. Synonym L WCSP (in review)
Acer monspessulanum var. villosum Willk. & Lange Synonym L WCSP (in review)
Acer montanum Garsault [Invalid] Synonym M WCSP (in review)
Acer montanum Carradori ex Lam. Synonym M WCSP (in review)
Acer montanum W.T.Aiton Synonym M WCSP (in review)
Acer morifolium Koidz. Accepted M WCSP (in review)
Acer morrisonense Hayata Synonym M WCSP (in review)
Acer muliense W.P.Fang & W.K.Hu Synonym M WCSP (in review)
Acer muliense var. pentaneurum W.P.Fang & W.K.Hu Synonym L WCSP (in review)
Acer multiserratum Maxim. Synonym M WCSP (in review)
Acer murrayanum Dippel Synonym M WCSP (in review)
Acer nakaii Uyeki [Unplaced] Unresolved L WCSP (in review)
Acer nambuanum Koidz. [Unplaced] Unresolved L WCSP (in review)
Acer nayongense W.P.Fang Accepted M WCSP (in review)
Acer nayongense var. hunanense (W.P.Fang & W.K.Hu) W.P.Fang & W.K.Hu Synonym L WCSP (in review)
Acer nayongense var. nayongense Synonym L TRO
Acer neapolitanum Ten. Synonym M WCSP (in review)
Acer × neglectum Hoffmanns. ex Walp. Synonym L WCSP (in review)
Acer × neglectum Lange [Illegitimate] Synonym L WCSP (in review)
Acer × neglectum var. elongatum Schwer. Synonym L WCSP (in review)
Acer negundo L. Accepted M WCSP (in review)
Acer negundo f. angustifolium Schwer. Synonym L WCSP (in review)
Acer negundo f. angustissimum Pax Synonym L WCSP (in review)
Acer negundo f. argenteolimbatum Schwer. Synonym L WCSP (in review)
Acer negundo f. argenteomarginatum Schwer. Synonym L WCSP (in review)
Acer negundo f. argenteonotatum Schwer. Synonym L WCSP (in review)
Acer negundo f. argenteovariegatum Schwer. Synonym L WCSP (in review)
Acer negundo var. arizonicum Sarg. Synonym L WCSP (in review)
Acer negundo f. auratum Schwer. Synonym L WCSP (in review)
Acer negundo f. aureolimbatum Schwer. Synonym L WCSP (in review)
Acer negundo f. aureomaculatum Schwer. Synonym L WCSP (in review)
Acer negundo f. aureomarginatum Schwer. Synonym L WCSP (in review)
Acer negundo f. aureonotatum Schwer. Synonym L WCSP (in review)
Acer negundo var. aureovariegatum Wesm. Synonym L WCSP (in review)
Acer negundo f. aureovariegatum (Wesm.) Schwer. Synonym L WCSP (in review)
Acer negundo f. bicolor Pax Synonym L WCSP (in review)
Acer negundo subsp. boreale A.E.Murray Synonym L WCSP (in review)
Acer negundo subsp. californicum (Torr. & A.Gray) Wesm. Accepted L WCSP (in review)
Acer negundo var. californicum (Torr. & A.Gray) Sarg. Synonym L WCSP (in review)
Acer negundo f. chrysophyllum Schwer. Synonym L WCSP (in review)
Acer negundo f. crispum Schwer. Synonym L WCSP (in review)
Acer negundo f. discolor Schwer. Synonym L WCSP (in review)
Acer negundo f. flamingo Geerinck Synonym L WCSP (in review)
Acer negundo f. fructurubro A.E.Murray Synonym L WCSP (in review)
Acer negundo f. giganteum Schwer. Synonym L WCSP (in review)
Acer negundo f. glabrescens A.E.Murray Synonym L WCSP (in review)
Acer negundo f. guttatum Schwer. Synonym L WCSP (in review)
Acer negundo f. heterophyllum Schwer. Synonym L WCSP (in review)
Acer negundo f. insigne Schwer. Synonym L WCSP (in review)
Acer negundo var. interius (Britton) Sarg. Synonym L WCSP (in review)
Acer negundo subsp. interius (Britton) Á.Löve & D.Löve Accepted L WCSP (in review)
Acer negundo f. lanceolatum A.E.Murray Synonym L WCSP (in review)
Acer negundo var. latifolium Pax Synonym L WCSP (in review)
Acer negundo subsp. latifolium (Pax) Schwer. Synonym L WCSP (in review)
Acer negundo f. latifolium Sarg. Synonym L WCSP (in review)
Acer negundo f. loeveorum B.Boivin Synonym L WCSP (in review)
Acer negundo f. luteopictum Schwer. Synonym L WCSP (in review)
Acer negundo f. lutescens Schwer. Synonym L WCSP (in review)
Acer negundo subsp. mexicanum (DC.) Wesm. Accepted L WCSP (in review)
Acer negundo var. mexicanum (DC.) Kuntze Synonym L WCSP (in review)
Acer negundo f. nanum Schwer. Synonym L WCSP (in review)
Acer negundo var. negundo Synonym L TRO
Acer negundo f. negundo Synonym L TRO
Acer negundo var. orizabense (Rydb.) Standl. & Steyerm. Synonym L WCSP (in review)
Acer negundo var. parishianum Kuntze Synonym L WCSP (in review)
Acer negundo f. petiolatum Schwer. Synonym L WCSP (in review)
Acer negundo var. poseudocalifornicum Schwer. Synonym L WCSP (in review)
Acer negundo f. pruinosum Schwer. Synonym L WCSP (in review)
Acer negundo f. quinatum Schwer. Synonym L WCSP (in review)
Acer negundo f. rubescens Schwer. Synonym L WCSP (in review)
Acer negundo var. rubifolium Pax & Schwer. Synonym L WCSP (in review)
Acer negundo f. sanguineum L.Martin Synonym L WCSP (in review)
Acer negundo var. texanum Pax Synonym L WCSP (in review)
Acer negundo var. trifoliatum Kuntze Synonym L WCSP (in review)
Acer negundo var. variegatum Jacques Synonym L WCSP (in review)
Acer negundo f. variegatum (Jacques) Geerinck Synonym L WCSP (in review)
Acer negundo f. versicolor Schwer. Synonym L WCSP (in review)
Acer negundo var. violaceum (Booth ex Loudon) G.Kirchn. Synonym L WCSP (in review)
Acer negundo f. violaceum (Booth ex G.Kirchn.) F.Seym. Synonym L WCSP (in review)
Acer negundo f. wesmaelianum Geerinck Synonym L WCSP (in review)
Acer neomexicanum Greene Synonym M WCSP (in review)
Acer nepalense Dippel Synonym M WCSP (in review)
Acer nigrum F.Michx. Synonym M WCSP (in review)
Acer nigrum var. floridanum (Chapm.) Fosberg Synonym L WCSP (in review)
Acer nigrum var. glaucum (Schmidt) Fosberg Synonym L WCSP (in review)
Acer nigrum var. grandidentatum (Nutt. ex Torr. & A.Gray) Fosberg Synonym L WCSP (in review)
Acer nigrum var. leucoderme (Small) Fosberg Synonym L WCSP (in review)
Acer nigrum var. palmeri Sarg. Synonym L WCSP (in review)
Acer nigrum var. pseudoplatanoides (Pax) Fosberg Synonym L WCSP (in review)
Acer nigrum f. pubescens Deam Synonym L WCSP (in review)
Acer nigrum subsp. saccharophorum (K.Koch) R.T.Clausen Synonym L WCSP (in review)
Acer nigrum var. schneckii (Rehder) Fosberg Synonym L WCSP (in review)
Acer nigrum var. sinuosum (Rehder) Fosberg Synonym L WCSP (in review)
Acer nigrum f. villosum Deam Synonym L WCSP (in review)
Acer nikoense (Miq.) Maxim. Synonym M WCSP (in review)
Acer nikoense var. griseum Franch. Synonym L WCSP (in review)
Acer nikoense var. megalocarpum Rehder Synonym L WCSP (in review)
Acer nikoense subsp. megalocarpum (Rehder) A.E.Murray Synonym L WCSP (in review)
Acer ningpoense (Hance) W.P.Fang Synonym M WCSP (in review)
Acer nipponicum H.Hara Accepted M WCSP (in review)
Acer nipponicum var. australe T.Yamaz. Synonym L WCSP (in review)
Acer nipponicum var. koshinense T.Yamaz. Synonym L WCSP (in review)
Acer nipponicum subsp. orientale T.Yamaz. Synonym L WCSP (in review)
Acer nipponicum var. orientale T.Yamaz. Synonym L WCSP (in review)
Acer niveum Blume Synonym M WCSP (in review)
Acer niveum f. cassiifolium (Blume) Schwer. Synonym L WCSP (in review)
Acer niveum var. cassiifolium (Blume) Miq. Synonym L WCSP (in review)
Acer niveum f. laurinum (Hassk.) Schwer. Synonym L WCSP (in review)
Acer nudicarpum (Nakai) Nakai Synonym M WCSP (in review)
Acer nuttallii (Nieuwl.) Lyon Synonym M WCSP (in review)
Acer oblongifolium Dippel Synonym M WCSP (in review)
Acer oblongum Wall. ex DC. Accepted M WCSP (in review)
Acer oblongum var. angustum (Pax) Wesm. Synonym L WCSP (in review)
Acer oblongum var. biauratum W.W.Sm. Synonym L WCSP (in review)
Acer oblongum var. concolor Pax Synonym L WCSP (in review)
Acer oblongum f. concolor (Pax) Schwer. Synonym L WCSP (in review)
Acer oblongum var. erythrocarpum H.Lév. Synonym L WCSP (in review)
Acer oblongum f. glaucum Schwer. Synonym L WCSP (in review)
Acer oblongum var. itoanum Hayata Synonym L WCSP (in review)
Acer oblongum var. laevigatum (Wall.) Wesm. Synonym L WCSP (in review)
Acer oblongum var. laosianum Lecomte Synonym L WCSP (in review)
Acer oblongum var. latialatum Pax Synonym L WCSP (in review)
Acer oblongum var. macrocarpum Hu Synonym L WCSP (in review)
Acer oblongum var. membranaceum Banerji Synonym L WCSP (in review)
Acer oblongum var. microcarpum Hiern Synonym L WCSP (in review)
Acer oblongum f. microcarpum (Hiern) Schwer. Synonym L WCSP (in review)
Acer oblongum var. oblongum Synonym L TRO
Acer oblongum var. pachyphyllum W.P.Fang Synonym L WCSP (in review)
Acer oblongum var. trilobum A.Henry Synonym L WCSP (in review)
Acer obtusatum Waldst. & Kit. ex Willd. Synonym M WCSP (in review)
Acer obtusatum subsp. aetnense (Tineo ex Strobl) C.Brullo & Brullo Synonym L WCSP (in review)
Acer obtusatum var. africanum Pax Synonym L WCSP (in review)
Acer obtusatum f. africanum (Pax) Schwer. Synonym L WCSP (in review)
Acer obtusatum var. anomalum Pax Synonym L WCSP (in review)
Acer obtusatum f. anomalum (Pax) Schwer. Synonym L WCSP (in review)
Acer obtusatum var. coriaceum (Bosc ex Tausch.) Loudon Synonym L WCSP (in review)
Acer obtusatum f. daisaretica Drenk. Synonym L WCSP (in review)
Acer obtusatum var. erythrocarpum Batt. Synonym L WCSP (in review)
Acer obtusatum subsp. glabrescens Schwer. Synonym L WCSP (in review)
Acer obtusatum var. ibericum (M.Bieb.) Loudon Synonym L WCSP (in review)
Acer obtusatum var. lobatum Loudon Synonym L WCSP (in review)
Acer obtusatum var. malvaceum Pax Synonym L WCSP (in review)
Acer obtusatum f. malvaceum (Pax) Schwer. Synonym L WCSP (in review)
Acer obtusatum subsp. neapolitanum (Ten.) Pax Synonym L WCSP (in review)
Acer obtusatum var. neapolitanum (Ten.) DC. Synonym L WCSP (in review)
Acer obtusifolium Sm. Accepted M WCSP (in review)
Acer okamotoanum Nakai Synonym M WCSP (in review)
Acer okamotoi Nakai Accepted M WCSP (in review)
Acer oligocarpum W.P.Fang & L.C.Hu Accepted M WCSP (in review)
Acer olivaceum W.P.Fang & P.L.Chiu Accepted M WCSP (in review)
Acer oliverianum Pax Accepted M WCSP (in review)
Acer oliverianum subsp. formosanum (Koidz.) A.E.Murray Accepted L WCSP (in review)
Acer oliverianum f. longistaminum Hayata Synonym L WCSP (in review)
Acer oliverianum var. microcarpum Hayata Synonym L WCSP (in review)
Acer oliverianum var. nakaharae Hayata Synonym L WCSP (in review)
Acer oliverianum subsp. oliverianum Synonym L TRO
Acer oliverianum var. serrulatum (Dunn) Rehder Synonym L WCSP (in review)
Acer oliverianum var. tutcheri (Duthie) F.P.Metcalf ex Krüssm. Synonym L WCSP (in review)
Acer opalus Mill. Accepted M WCSP (in review)
Acer opalus var. africanum (Pax) A.E.Murray Synonym L WCSP (in review)
Acer opalus subsp. africanum (Pax) A.E.Murray Synonym L WCSP (in review)
Acer opalus var. brachypterum Spach Synonym L WCSP (in review)
Acer opalus f. glabrescens A.E.Murray Synonym L WCSP (in review)
Acer opalus f. glaucum A.E.Murray Synonym L WCSP (in review)
Acer opalus var. granatense (Boiss.) Maire Synonym L WCSP (in review)
Acer opalus subsp. granatense (Boiss.) Font Quer & Rothm. Synonym L WCSP (in review)
Acer opalus subsp. hispanicum (Pourr.) A.E.Murray Synonym L WCSP (in review)
Acer opalus subsp. hyrcanum (Fisch. & C.A.Mey.) A.E.Murray Synonym L WCSP (in review)
Acer opalus subsp. intermedium (Pancic Pancic Pancic Pancic Pancic) A.E.Murray Synonym L WCSP (in review)
Acer opalus f. keckianum (Asch. & Sint. ex Pax) A.E.Murray Synonym L WCSP (in review)
Acer opalus var. macropterum Spach Synonym L WCSP (in review)
Acer opalus var. microcarpum Spach Synonym L WCSP (in review)
Acer opalus f. microphyllum K.Koch Synonym L WCSP (in review)
Acer opalus var. montsiccianum (Font Quer) Romo Synonym L WCSP (in review)
Acer opalus var. montsiccianum (Font Quer) Rivas Mart. Synonym L TRO
Acer opalus var. obtusatum (Waldst. & Kit. ex Willd.) Henry Synonym L WCSP (in review)
Acer opalus subsp. obtusatum (Waldst. & Kit. ex Willd.) Gams Accepted L WCSP (in review)
Acer opalus var. paradoxum (Bornm. & Sint.) A.E.Murray Synonym L WCSP (in review)
Acer opalus f. pubescens A.E.Murray Synonym L WCSP (in review)
Acer opalus var. reginae-amaliae (Orph. ex Boiss.) Aldén Synonym L WCSP (in review)
Acer opalus subsp. reygassei (Boiss. & Blanche) A.E.Murray Synonym L WCSP (in review)
Acer opalus var. sphaerocaryum (Yalt.) A.E.Murray Synonym L WCSP (in review)
Acer opalus var. stenopterum Spach Synonym L WCSP (in review)
Acer opalus subsp. stevenii (Pojark.) A.E.Murray Synonym L WCSP (in review)
Acer opalus subsp. tauricolum (Boiss. & Balansa) A.E.Murray Synonym L WCSP (in review)
Acer opizii Ortmann ex Opiz. Synonym M WCSP (in review)
Acer opulifolium Chaix Synonym M WCSP (in review)
Acer opulifolium Thuill. [Illegitimate] Synonym M WCSP (in review)
Acer opulifolium var. obtusatum (Waldst. & Kit. ex Willd.) Batt. Synonym L WCSP (in review)
Acer opulifolium var. tomentosum K.Koch Synonym L WCSP (in review)
Acer orientale L. Synonym M WCSP (in review)
Acer orientale var. cuneifolium (Spach) Pax Synonym L WCSP (in review)
Acer orientale f. cuneifolium (Spach) Schwer. Synonym L WCSP (in review)
Acer orientale subsp. cyprium (Boiss.) A.E.Murray Synonym L WCSP (in review)
Acer orientale var. obtusifolium (Sm.) Pax Synonym L WCSP (in review)
Acer orientale f. obtusifolium (Sm.) Schwer. Synonym L WCSP (in review)
Acer orientale var. ovale Pax Synonym L WCSP (in review)
Acer orientale f. ovale (Pax) Schwer. Synonym L WCSP (in review)
Acer orientale f. quinquenerve Vierh. Synonym L WCSP (in review)
Acer orientale var. rotundifolium (Spach) Pax Synonym L WCSP (in review)
Acer orientale f. rotundifolium (Spach) Schwer. Synonym L WCSP (in review)
Acer orientale subsp. syriacum (Boiss. & Gaill.) A.E.Murray Synonym L WCSP (in review)
Acer orizabense (Rydb.) Standl. Synonym M WCSP (in review)
Acer ornatum Carrière Synonym M WCSP (in review)
Acer ornatum var. matsumurae (Koidz.) Koidz. Synonym L TRO
Acer orthopteron Masson ex Opiz Synonym M WCSP (in review)
Acer osmastonii Gamble Synonym M WCSP (in review)
Acer ovatifolium Koidz. Synonym M WCSP (in review)
Acer ovczinnikovii Zaprjagaeva Unresolved L TRO
Acer oxyodon Franch. ex W.P.Fang [Invalid] Synonym M WCSP (in review)
Acer paihengii W.P.Fang Synonym M WCSP (in review)
Acer pallidum Aiton ex Steud. [Invalid] Synonym M WCSP (in review)
Acer palmatifidum Tausch ex Steud. [Invalid] Synonym M WCSP (in review)
Acer palmatisectum Ortmann ex Čelak. Synonym M WCSP (in review)
Acer palmatum Thunb. Accepted M WCSP (in review)
Acer palmatum Raf. [Illegitimate] Synonym M WCSP (in review)
Acer palmatum f. albomarginatum G.Nicholson Synonym L WCSP (in review)
Acer palmatum f. albovariegatum Pax Synonym L WCSP (in review)
Acer palmatum var. amoenum (Carrière) Ohwi Synonym L WCSP (in review)
Acer palmatum subsp. amoenum (Carrière) H.Hara Accepted L WCSP (in review)
Acer palmatum f. argenteomarginatum Pax Synonym L WCSP (in review)
Acer palmatum f. atrolineare Schwer. Synonym L WCSP (in review)
Acer palmatum f. atropurpureum (Van Houtte) G.Nicholson Synonym L WCSP (in review)
Acer palmatum f. aureum G.Nicholson Synonym L WCSP (in review)
Acer palmatum f. bicolor G.Nicholson Synonym L WCSP (in review)
Acer palmatum f. brevilobum Schwer. Synonym L WCSP (in review)
Acer palmatum f. caudatum Schwer. Synonym L WCSP (in review)
Acer palmatum var. coreanum Nakai Synonym L WCSP (in review)
Acer palmatum var. crispum André Synonym L WCSP (in review)
Acer palmatum f. crispum (André) G.Nicholson Synonym L WCSP (in review)
Acer palmatum f. cuneatum Schwer. Synonym L WCSP (in review)
Acer palmatum var. dissectum (Thunb.) Miq. Synonym L WCSP (in review)
Acer palmatum f. elegans G.Nicholson Synonym L WCSP (in review)
Acer palmatum f. elegans-purpureum G.Nicholson Synonym L WCSP (in review)
Acer palmatum f. flavescens G.Nicholson Synonym L WCSP (in review)
Acer palmatum f. friederici-guillelmii (Carr) Schwer. Synonym L WCSP (in review)
Acer palmatum var. heptalobum Rehder Synonym L WCSP (in review)
Acer palmatum f. hessei Schwer. Synonym L WCSP (in review)
Acer palmatum f. laciniatum Schwer. Synonym L WCSP (in review)
Acer palmatum f. latifolium-atropurpureum G.Nicholson Synonym L WCSP (in review)
Acer palmatum var. latilobatum Koidz. Synonym L TRO
Acer palmatum f. latilobatum (Koidz.) Ohwi Accepted L TRO
Acer palmatum f. latilobum (Koidz.) Ohwi Synonym L WCSP (in review)
Acer palmatum f. lineare Schwer. Synonym L WCSP (in review)
Acer palmatum var. linearilobum Miq. Synonym L WCSP (in review)
Acer palmatum f. linearilobum (Miq.) G.Nicholson Synonym L WCSP (in review)
Acer palmatum var. linearilobum Siebold & Zucc. Synonym L TRO
Acer palmatum f. linearilobum-atropurpureum G.Nicholson Synonym L WCSP (in review)
Acer palmatum f. lobatum G.Nicholson Synonym L WCSP (in review)
Acer palmatum f. luteoflorum A.E.Murray Synonym L WCSP (in review)
Acer palmatum var. matsumurae (Koidz.) Makino Synonym L WCSP (in review)
Acer palmatum subsp. matsumurae Koidz. Accepted L WCSP (in review)
Acer palmatum f. minor G.Nicholson Synonym L WCSP (in review)
Acer palmatum var. multifidum K.Koch Synonym L WCSP (in review)
Acer palmatum f. nicholsonii Schwer. Synonym L WCSP (in review)
Acer palmatum var. ornatum (Carrière) André Synonym L WCSP (in review)
Acer palmatum f. ornatum (Carrière) G.Nicholson Synonym L WCSP (in review)
Acer palmatum var. palmatilobum Koidz. Synonym L WCSP (in review)
Acer palmatum var. palmatipartitum Koidz. Synonym L WCSP (in review)
Acer palmatum var. palmatum Synonym L TRO
Acer palmatum f. polychromum Pax Synonym L WCSP (in review)
Acer palmatum var. pubescens H.L.Li Synonym L WCSP (in review)
Acer palmatum subsp. pubescens (H.L.Li) A.E.Murray Synonym L WCSP (in review)
Acer palmatum var. pubescens Li Synonym L TRO
Acer palmatum f. reticulatum (André) G.Nicholson Synonym L WCSP (in review)
Acer palmatum f. rhodoneurum Pax Synonym L WCSP (in review)
Acer palmatum f. rhodophyllum Pax Synonym L WCSP (in review)
Acer palmatum f. roseomarginatum (Van Houtte) G.Nicholson Synonym L WCSP (in review)
Acer palmatum f. rubellum Pax Synonym L WCSP (in review)
Acer palmatum f. rubrolatifolium Schwer. Synonym L WCSP (in review)
Acer palmatum f. rubrum Schwer. Synonym L WCSP (in review)
Acer palmatum f. rufinerve Schwer. Synonym L WCSP (in review)
Acer palmatum f. sanguineum G.Nicholson Synonym L WCSP (in review)
Acer palmatum f. scolopendrifolium Schwer. & Hesse Synonym L WCSP (in review)
Acer palmatum f. sessilifolium (Siebold & Zucc.) G.Nicholson Synonym L WCSP (in review)
Acer palmatum var. sessilifolium (Siebold & Zucc.) Maxim. Synonym L WCSP (in review)
Acer palmatum f. sinuatum Schwer. Synonym L WCSP (in review)
Acer palmatum var. spontaneum Koidz. Synonym L WCSP (in review)
Acer palmatum var. subtrilobum K.Koch Synonym L WCSP (in review)
Acer palmatum f. tricolor G.Nicholson Synonym L WCSP (in review)
Acer palmatum f. van-houttei Schwer. Synonym L WCSP (in review)
Acer palmatum f. variegatum G.Nicholson Synonym L WCSP (in review)
Acer palmatum f. versicolor (Van Houtte) Schwer. Synonym L WCSP (in review)
Acer palmatum f. volubile Schwer. Synonym L WCSP (in review)
Acer palmifolium Borkh. Synonym M WCSP (in review)
Acer palmifolium f. barbatum (Michx.) Schwer. Synonym L WCSP (in review)
Acer palmifolium var. concolor Schwer. Synonym L WCSP (in review)
Acer palmifolium f. euconcolor Schwer. Synonym L WCSP (in review)
Acer palmifolium f. glabratum Schwer. Synonym L WCSP (in review)
Acer palmifolium f. glaucum (Pax) Schwer. Synonym L WCSP (in review)
Acer palmifolium var. glaucum Sarg. Synonym L WCSP (in review)
Acer palmifolium f. integrilobum Schwer. Synonym L WCSP (in review)
Acer palmifolium var. nigrum (F.Michx.) Schwer. Synonym L WCSP (in review)
Acer palmifolium var. pseuoplatanoides (Pax) Schwer. Synonym L WCSP (in review)
Acer palmifolium f. truncatum Schwer. Synonym L WCSP (in review)
Acer palmifolium f. villosum Schwer. Synonym L WCSP (in review)
Acer papilio King Synonym M WCSP (in review)
Acer parviflorum Ehrh. Synonym M WCSP (in review)
Acer parviflorum Franch. & Sav. [Illegitimate] Synonym M WCSP (in review)
Acer × parvifolium Tausch Synonym M WCSP (in review)
Acer parvifolium Tausch Unresolved L TRO
Acer pashanicum W.P.Fang & Soong Synonym M WCSP (in review)
Acer pauciflorum W.P.Fang Accepted M WCSP (in review)
Acer pauciflorum var. changhuaense W.P.Fang & M.Y.Fang Synonym L WCSP (in review)
Acer × paui Marcet Synonym M WCSP (in review)
Acer pavia Dippel Synonym M WCSP (in review)
Acer pavolinii Pamp. Unresolved L WCSP (in review)
Acer paxii Franch. Accepted M WCSP (in review)
Acer paxii var. integrifolium H.Lév. Synonym L WCSP (in review)
Acer paxii var. ningpoense (Hance) Pax Synonym L WCSP (in review)
Acer paxii var. paxii Synonym L TRO
Acer paxii var. semilunatum W.P.Fang Synonym L WCSP (in review)
Acer pectinatum Wall. ex Pax [Illegitimate] Synonym M WCSP (in review)
Acer pectinatum Wall. ex G.Nicholson Accepted M WCSP (in review)
Acer pectinatum var. caudatilobum (Rehder) A.E.Murray Synonym L WCSP (in review)
Acer pectinatum f. caudatilobum (Rehder) W.P.Fang Synonym L WCSP (in review)
Acer pectinatum subsp. formosanum A.E.Murray Synonym L WCSP (in review)
Acer pectinatum subsp. forrestii (Diels) A.E.Murray Accepted L WCSP (in review)
Acer pectinatum subsp. laxiflorum (Pax) A.E.Murray Accepted L WCSP (in review)
Acer pectinatum var. longilobum (Rehder) A.E.Murray Synonym L WCSP (in review)
Acer pectinatum subsp. maximowiczii (Pax) A.E.Murray Accepted L WCSP (in review)
Acer pectinatum subsp. pectinatum Synonym L TRO
Acer pectinatum f. rufinerve A.E.Murray Synonym L WCSP (in review)
Acer pectinatum subsp. taronense (Hub.-Mor.) A.E.Murray Accepted L WCSP (in review)
Acer pedunculatum K.S.Hao Synonym M WCSP (in review)
Acer pehpeiense W.P.Fang & H.Y.Su Accepted M WCSP (in review)
Acer pellucidobracteatum H.Lév. & Vaniot Synonym M WCSP (in review)
Acer pensylvanicum L. Accepted M WCSP (in review)
Acer pensylvanicum subsp. parviflorum (Franch. & Sav.) Wessmael Synonym L TRO
Acer pensylvanicum var. tegmentosum (Maxim.) Wesm. Synonym L WCSP (in review)
Acer pentaphyllum Diels Accepted M WCSP (in review)
Acer pentapomicum Stewart ex Brandis Accepted M WCSP (in review)
Acer × peronai Schwer. Synonym M WCSP (in review)
Acer peronai Schwer. Unresolved L TRO
Acer × perrieri Chabert Synonym M WCSP (in review)
Acer persicum Pojark. Synonym M WCSP (in review)
Acer philippinum Merr. Synonym M WCSP (in review)
Acer pictum Thunb. Accepted M WCSP (in review)
Acer pictum f. albomaculatum Dippel Synonym L WCSP (in review)
Acer pictum var. ambiguum Pax Synonym L WCSP (in review)
Acer pictum f. ambiguum (Pax) H.Ohashi Synonym L WCSP (in review)
Acer pictum var. angustilobum Makino Synonym L WCSP (in review)
Acer pictum var. connivens G.Nicholson Synonym L WCSP (in review)
Acer pictum f. connivens (G.Nicholson) H.Ohashi Synonym L WCSP (in review)
Acer pictum var. dissectum Wesm. Synonym L WCSP (in review)
Acer pictum f. dissectum (Wesm.) H.Ohashi Synonym L WCSP (in review)
Acer pictum subsp. dissectum (Wesm.) H.Ohashi Synonym L WCSP (in review)
Acer pictum var. glaucum Koidz. Synonym L WCSP (in review)
Acer pictum subsp. glaucum (Koidz.) H.Ohashi Synonym L WCSP (in review)
Acer pictum subsp. incurvatum (W.P.Fang & P.L.Chiu) H.Ohashi Synonym L WCSP (in review)
Acer pictum subsp. macropterum (W.P.Fang) H.Ohashi Synonym L WCSP (in review)
Acer pictum f. magnificum (H.Hara) H.Ohashi Synonym L WCSP (in review)
Acer pictum var. marmoratum G.Nicholson Synonym L WCSP (in review)
Acer pictum subsp. mayrii (Schwer.) H.Ohashi Synonym L WCSP (in review)
Acer pictum var. mayrii (Schwer.) Henry Synonym L TRO
Acer pictum subsp. minshanicum (W.P.Fang) H.Ohashi Synonym L WCSP (in review)
Acer pictum f. mono (Maxim.) Schwer. Synonym L WCSP (in review)
Acer pictum subsp. mono (Maxim.) H.Ohashi Synonym L WCSP (in review)
Acer pictum var. mono (Maxim.) Maxim. Synonym L WCSP (in review)
Acer pictum var. mono (Maxim.) Franch. Synonym L TRO
Acer pictum subsp. okamotoanum (Nakai) H.Ohashi Synonym L WCSP (in review)
Acer pictum var. parviflorum (Regel) C.K.Schneid. Synonym L WCSP (in review)
Acer pictum var. paxii Schwer. Synonym L WCSP (in review)
Acer pictum subsp. pictum Synonym L TRO
Acer pictum f. piliferum (K.Ogata) H.Ohashi Synonym L WCSP (in review)
Acer pictum f. puberulum (K.Ogata) H.Ohashi Synonym L WCSP (in review)
Acer pictum var. pubigerum W.P.Fang Synonym L WCSP (in review)
Acer pictum subsp. pubigerum (W.P.Fang) Y.S.Chen Synonym L WCSP (in review)
Acer pictum var. savatieri Pax Synonym L WCSP (in review)
Acer pictum subsp. savatieri (Pax) H. Ohashi Synonym L TRO
Acer pictum subsp. taishakuense (Ogata) H.Ohashi Synonym L WCSP (in review)
Acer pictum f. tricuspis Rehder Synonym L WCSP (in review)
Acer pictum subsp. tricuspis (Rehder) H.Ohashi Synonym L WCSP (in review)
Acer pictum var. truncatum (Bunge) Chin S.Chang Synonym L WCSP (in review)
Acer pictum subsp. truncatum (Bunge) A.E. Murray Synonym L TRO
Acer pilosum Maxim. Accepted M WCSP (in review)
Acer pilosum var. pilosum Synonym L TRO
Acer pilosum var. stenolobum (Rehder) W.P.Fang Synonym L WCSP (in review)
Acer pinnatifidum Dippel Synonym M WCSP (in review)
Acer pinnatinervium Merr. Synonym M WCSP (in review)
Acer pinnatum Lour. [Unplaced] Unresolved L WCSP (in review)
Acer platanifolium Stokes Synonym M WCSP (in review)
Acer platanifolium Griff. [Illegitimate] Synonym M WCSP (in review)
Acer platanoides L. Accepted M WCSP (in review)
Acer platanoides f. acuminatum Schwer. Synonym L WCSP (in review)
Acer platanoides f. adspersum Schwer. Synonym L WCSP (in review)
Acer platanoides f. albescens Dippel ex Schwer. Synonym L WCSP (in review)
Acer platanoides f. albodentatum Schwer. Synonym L WCSP (in review)
Acer platanoides var. albovariegatum G.Nicholson Synonym L WCSP (in review)
Acer platanoides f. albovariegatum (G.Nicholson) Schwer. Synonym L WCSP (in review)
Acer platanoides f. argutum Schwer. Synonym L WCSP (in review)
Acer platanoides f. aureomarginatum Pax Synonym L WCSP (in review)
Acer platanoides var. aureovariegatum Loudon Synonym L WCSP (in review)
Acer platanoides f. bicolor Schwer. Synonym L WCSP (in review)
Acer platanoides var. bullatum Schwer. Synonym L WCSP (in review)
Acer platanoides var. buntzleri Wittm. Synonym L WCSP (in review)
Acer platanoides f. buntzleri (Wittm.) Schwer. Synonym L WCSP (in review)
Acer platanoides f. coloratum Pax Synonym L WCSP (in review)
Acer platanoides var. coloratum (Pax) Schwer. Synonym L WCSP (in review)
Acer platanoides f. columnare Schwer. Synonym L WCSP (in review)
Acer platanoides var. columnare Carrière Synonym L WCSP (in review)
Acer platanoides f. commune Pax Synonym L WCSP (in review)
Acer platanoides var. crispum Spach Synonym L WCSP (in review)
Acer platanoides f. cucullatum (G.Nicholson) Pax Synonym L WCSP (in review)
Acer platanoides var. cucullatum G.Nicholson Synonym L WCSP (in review)
Acer platanoides f. cucullatum (G.Nicholson) Schwer. Synonym L WCSP (in review)
Acer platanoides f. cuneatum Pax Synonym L WCSP (in review)
Acer platanoides var. decussatum G.Nicholson Synonym L WCSP (in review)
Acer platanoides f. dilaceratum Schwer. Synonym L WCSP (in review)
Acer platanoides f. dissectum J.Jacq. ex Schwer. Synonym L WCSP (in review)
Acer platanoides var. drummondii J.Drumm. ex Schwer. Synonym L WCSP (in review)
Acer platanoides f. drummondii (J.Drumm. ex Schwer.) Geerinck Synonym L WCSP (in review)
Acer platanoides f. erectum A.D.Slavin Synonym L WCSP (in review)
Acer platanoides f. globosum (G.Nicholson) Schwer. Synonym L WCSP (in review)
Acer platanoides var. globosum G.Nicholson Synonym L WCSP (in review)
Acer platanoides var. hederifolium Schwer. Synonym L WCSP (in review)
Acer platanoides var. heterophyllum Schwer. Synonym L WCSP (in review)
Acer platanoides var. heterophyllum-variegatum G.Nicholson Synonym L WCSP (in review)
Acer platanoides var. incumbens Pax Synonym L WCSP (in review)
Acer platanoides f. incumbens (Pax) Schwer. Synonym L WCSP (in review)
Acer platanoides var. integrilobum Tausch Synonym L WCSP (in review)
Acer platanoides f. irregulare Schwer. Synonym L WCSP (in review)
Acer platanoides var. laciniatum Aiton Synonym L WCSP (in review)
Acer platanoides f. laciniatum (Aiton) Schwer. Synonym L WCSP (in review)
Acer platanoides var. lactescens G.Nicholson Synonym L WCSP (in review)
Acer platanoides f. laetum Schwer. Synonym L WCSP (in review)
Acer platanoides f. latifolium Schwer. Synonym L WCSP (in review)
Acer platanoides var. lobatum Aiton Synonym L WCSP (in review)
Acer platanoides var. lobelii (Ten.) Loudon Synonym L WCSP (in review)
Acer platanoides f. lorbergii Schwer. Synonym L WCSP (in review)
Acer platanoides var. macrocarpum Spach Synonym L WCSP (in review)
Acer platanoides f. meyeringii Geerinck Synonym L WCSP (in review)
Acer platanoides var. minimum Schwer. Synonym L WCSP (in review)
Acer platanoides f. nanum (G.Nicholson) Schwer. Synonym L WCSP (in review)
Acer platanoides var. nanum G.Nicholson Synonym L WCSP (in review)
Acer platanoides var. palmatifidum Tausch Synonym L WCSP (in review)
Acer platanoides var. palmatum G.Nicholson Synonym L WCSP (in review)
Acer platanoides var. palmipartitum Spach Synonym L WCSP (in review)
Acer platanoides f. pictum Schwer. Synonym L WCSP (in review)
Acer platanoides f. platanoides Synonym L TRO
Acer platanoides f. plicatum Schwer. Synonym L WCSP (in review)
Acer platanoides f. productum Pax Synonym L WCSP (in review)
Acer platanoides f. pseudotruncatum Pax Synonym L WCSP (in review)
Acer platanoides var. pubescens Hayne ex Loudon Synonym L WCSP (in review)
Acer platanoides f. puckleri Schwer. Synonym L WCSP (in review)
Acer platanoides var. purpureum G.Nicholson Synonym L WCSP (in review)
Acer platanoides f. pygmaeum Schwer. Synonym L WCSP (in review)
Acer platanoides var. reitenbachii G.Nicholson Synonym L WCSP (in review)
Acer platanoides f. reitenbachii (G.Nicholson) Schwer. Synonym L WCSP (in review)
Acer platanoides f. roseobullatum Schwer. Synonym L WCSP (in review)
Acer platanoides var. rubrum Herder Synonym L WCSP (in review)
Acer platanoides f. rubrum (Herder) Pax Synonym L WCSP (in review)
Acer platanoides f. rufescens Schwer. Synonym L WCSP (in review)
Acer platanoides f. schwedleri (K.Koch) Schwer. Synonym L WCSP (in review)
Acer platanoides var. schwedleri K.Koch Synonym L WCSP (in review)
Acer platanoides var. stollii Schwer. Synonym L WCSP (in review)
Acer platanoides var. truncatum (Bunge) Gams Synonym L TRO
Acer platanoides subsp. turkestanicum (Pax) P.C.DeJong Accepted L WCSP (in review)
Acer platanoides f. undulatum (Dippel) Schwer. Synonym L WCSP (in review)
Acer platanoides var. undulatum Dippel Synonym L WCSP (in review)
Acer platanoides var. variegatum Loudon Synonym L WCSP (in review)
Acer platanoides f. variegatum (Loudon) Dippel Synonym L WCSP (in review)
Acer platanus Burm.f. [Unplaced] Unresolved L WCSP (in review)
Acer platypterum Greene Synonym M WCSP (in review)
Acer pluridens T.Z.Hsu & H.Sun Accepted M WCSP (in review)
Acer poliophyllum W.P.Fang & Y.T.Wu Accepted M WCSP (in review)
Acer politum Greene Synonym M WCSP (in review)
Acer polycarpon Opiz Synonym M WCSP (in review)
Acer × polymorphum Spach Synonym M WCSP (in review)
Acer polymorphum Siebold & Zucc. [Illegitimate] Synonym M WCSP (in review)
Acer polymorphum f. atropurpureum Van Houtte Synonym L WCSP (in review)
Acer polymorphum var. kaempferi Späth Synonym L WCSP (in review)
Acer × polymorphum var. major Spach Synonym L WCSP (in review)
Acer × polymorphum var. minor Spach Synonym L WCSP (in review)
Acer polymorphum var. palmatum (Thunb.) K.Koch Synonym L WCSP (in review)
Acer polymorphum f. roseomarginatum Van Houtte Synonym L WCSP (in review)
Acer polymorphum f. versicolor Van Houtte Synonym L WCSP (in review)
Acer praecox Opiz Synonym M WCSP (in review)
Acer prainii H.Lév. Synonym M WCSP (in review)
Acer procerum Salisb. Synonym M WCSP (in review)
Acer prolificum W.P.Fang & M.Y.Fang Synonym M WCSP (in review)
Acer × pseudocreticum P.Fourn. [Unplaced] Unresolved L WCSP (in review)
Acer pseudolaetum Radde-Fom. Synonym M WCSP (in review)
Acer pseudoplatanus L. Accepted M WCSP (in review)
Acer pseudoplatanus var. acuminatum Tausch Synonym L WCSP (in review)
Acer pseudoplatanus f. albertsii Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. albomarmoratum Pax Synonym L WCSP (in review)
Acer pseudoplatanus var. albovariegatum Hayne ex Loudon Synonym L WCSP (in review)
Acer pseudoplatanus f. albovariegatum (Hayne ex Loudon) Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. annae Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus var. anomalum Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. argutum Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. atropurpureum Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. aucubifolium Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. aureovariegatum Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. bicolor Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. brevialatum Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus var. coloratum Pax Synonym L WCSP (in review)
Acer pseudoplatanus var. complicatum H.Mort. Synonym L WCSP (in review)
Acer pseudoplatanus f. complicatum (H.Mort.) Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. concavum Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. costorphinense Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus var. crispum Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. cruciatum Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. cupreum Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. discolor Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. dittrichii (Ortm.) Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. erythrocarpum (Carrière) Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus var. erythrocarpum Carrière Synonym L WCSP (in review)
Acer pseudoplatanus f. euchlorum Späth ex Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus var. fieberi Pax Synonym L WCSP (in review)
Acer pseudoplatanus var. flava-variegatum Loudon Synonym L WCSP (in review)
Acer pseudoplatanus f. flavescens Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. grandicorne Borbás Synonym L WCSP (in review)
Acer pseudoplatanus var. handjeryi Späth ex Rehder Synonym L WCSP (in review)
Acer pseudoplatanus f. handjeryi (Späth ex Rehder) Geerinck Synonym L WCSP (in review)
Acer pseudoplatanus f. handjeryi Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. insigne Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus var. laciniatum Loudon Synonym L WCSP (in review)
Acer pseudoplatanus f. laetum Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. latialatum (Pax) Pax Synonym L WCSP (in review)
Acer pseudoplatanus var. latialatum Pax Synonym L WCSP (in review)
Acer pseudoplatanus f. leopoldii Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus var. longifolium Loudon Synonym L WCSP (in review)
Acer pseudoplatanus f. luteovirescens Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. lutescens Pax Synonym L WCSP (in review)
Acer pseudoplatanus var. macrocarpum Spach Synonym L WCSP (in review)
Acer pseudoplatanus var. medium Spach Synonym L WCSP (in review)
Acer pseudoplatanus f. metallicum Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus var. microcarpum Spach Synonym L WCSP (in review)
Acer pseudoplatanus var. nebrodense Tineo ex Pax Synonym L WCSP (in review)
Acer pseudoplatanus f. neglectum Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. nervosum Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. nizetii Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. opizii (Ortmann ex Opiz.) Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus var. opulifolium (Chaix) Loudon Synonym L WCSP (in review)
Acer pseudoplatanus f. palmatifidum Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. pseudonizetii Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. purpurascens Pax Synonym L WCSP (in review)
Acer pseudoplatanus f. purpureum (Loudon) Rehder Synonym L WCSP (in review)
Acer pseudoplatanus var. purpureum Loudon Synonym L WCSP (in review)
Acer pseudoplatanus f. quadricolor Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus var. quinquelobum Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. rubromaculatum Pax Synonym L WCSP (in review)
Acer pseudoplatanus f. sanguineum Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. serotinum Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. serratum Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus var. siculum Guss. Synonym L WCSP (in review)
Acer pseudoplatanus f. siculum (Guss.) Borbás Synonym L WCSP (in review)
Acer pseudoplatanus f. spaethii Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus var. subintegrilobum Pax Synonym L WCSP (in review)
Acer pseudoplatanus var. subobtusum DC. Synonym L WCSP (in review)
Acer pseudoplatanus f. subparallelum Borbás Synonym L WCSP (in review)
Acer pseudoplatanus var. subtrilobum Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus var. subtruncatum Pax Synonym L WCSP (in review)
Acer pseudoplatanus var. ternatum Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus var. tomentosum Tausch Synonym L WCSP (in review)
Acer pseudoplatanus var. triangulare Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. tricolor Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. trilobatum Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus var. van-volxemii (Mast.) Wesm. Synonym L WCSP (in review)
Acer pseudoplatanus f. variegatum (Weston) Rehder Synonym L WCSP (in review)
Acer pseudoplatanus subsp. villosum (J.Presl & C.Presl) Parl. Synonym L WCSP (in review)
Acer pseudoplatanus var. vitifolium Tausch Synonym L WCSP (in review)
Acer pseudoplatanus f. vitifolium (Tausch) Schwer. Synonym L WCSP (in review)
Acer pseudoplatanus f. worleei Rosenthal ex Schwer. Synonym L WCSP (in review)
Acer pseudosieboldianum (Pax) Kom. Accepted M WCSP (in review)
Acer pseudosieboldianum var. ambiguum Nakai Synonym L WCSP (in review)
Acer pseudosieboldianum var. koreanum Nakai Synonym L WCSP (in review)
Acer pseudosieboldianum var. lanuginosum Nakai Synonym L WCSP (in review)
Acer pseudosieboldianum var. macrocarpum Nakai Synonym L WCSP (in review)
Acer pseudosieboldianum f. macrocarpum (Nakai) S.L.Tung Synonym L WCSP (in review)
Acer pseudosieboldianum var. microsieboldianum (Nakai) L.S.Tung Synonym L WCSP (in review)
Acer pseudosieboldianum var. nudicarpum (Nakai) Nakai Synonym L WCSP (in review)
Acer pseudosieboldianum var. pseudosieboldianum Synonym L TRO
Acer pseudosieboldianum subsp. takesimense (Nakai) P.C.DeJong Accepted L WCSP (in review)
Acer pseudowilsonii Y.S.Chen Accepted M WCSP (in review)
Acer pubescens Franch. Synonym M WCSP (in review)
Acer pubescens var. glabrescens Pax Synonym L WCSP (in review)
Acer pubinerve Rehder Synonym M WCSP (in review)
Acer pubinerve var. apiferum W.P.Fang & P.L.Chiu Synonym L WCSP (in review)
Acer pubinerve var. kwangtungense (Chun) W.P.Fang Synonym L WCSP (in review)
Acer pubipalmatum W.P.Fang Accepted M WCSP (in review)
Acer pubipalmatum var. pubipalmatum Synonym L TRO
Acer pubipalmatum var. pulcherrimum W.P.Fang & P.L.Chiu Synonym L WCSP (in review)
Acer pubipetiolatum Hu & W.C.Cheng Synonym M WCSP (in review)
Acer pubipetiolatum var. pingpienense W.P.Fang & W.K.Hu Synonym L WCSP (in review)
Acer pulchrum G.Nicholson Synonym M WCSP (in review)
Acer pulverulentum Dippel Synonym M WCSP (in review)
Acer pumilum W.Bartram Synonym M WCSP (in review)
Acer purpurascens Franch. & Sav. Synonym M WCSP (in review)
Acer purpureum Dippel Synonym M WCSP (in review)
Acer pycnanthum K.Koch Accepted M WCSP (in review)
Acer quinquelobatum J.Wagner ex Opiz Synonym M WCSP (in review)
Acer quinquelobum Gilib. [Invalid] Synonym M WCSP (in review)
Acer quinquelobum K.Koch Misapplied M WCSP (in review)
Acer radujaensis Formánek [Unplaced] Unresolved L WCSP (in review)
Acer rafinesquianum Dippel Synonym M WCSP (in review)
Acer rectangulum Dulac Synonym M WCSP (in review)
Acer regelii Pax Synonym M WCSP (in review)
Acer reginae-amaliae Orph. ex Boiss. Synonym M WCSP (in review)
Acer reitenbachii Dippel Synonym M WCSP (in review)
Acer reticulatum Champ. ex Benth. Synonym M WCSP (in review)
Acer reticulatum var. dimorphifolium (F.P.Metcalf) W.P.Fang & W.K.Hu Synonym L WCSP (in review)
Acer reygassei Boiss. & Blanche Synonym M WCSP (in review)
Acer ribesifolium Dippel Synonym M WCSP (in review)
Acer robustum Opiz Synonym M WCSP (in review)
Acer robustum Pax Accepted M WCSP (in review)
Acer robustum var. honanense W.P.Fang Synonym L WCSP (in review)
Acer robustum var. minus W.P.Fang Synonym L WCSP (in review)
Acer robustum var. robustum Synonym L TRO
Acer roseomarginatum (Van Houtte) Koidz. Synonym M WCSP (in review)
Acer rotundifolium Lam. Synonym M WCSP (in review)
Acer rotundum Dulac Synonym M WCSP (in review)
Acer rubescens Hayata Accepted M WCSP (in review)
Acer rubronervium Y.K.Li Accepted M WCSP (in review)
Acer rubrum L. Accepted M WCSP (in review)
Acer rubrum f. breviramusculum Vict. Synonym L WCSP (in review)
Acer rubrum subsp. carolinianum (Walter) W.Stone Synonym L WCSP (in review)
Acer rubrum var. clausum Pax Synonym L WCSP (in review)
Acer rubrum f. clausum (Pax) Schwer. Synonym L WCSP (in review)
Acer rubrum var. coccineum Aiton Synonym L WCSP (in review)
Acer rubrum var. columnare Rehder Synonym L WCSP (in review)
Acer rubrum f. columnare Dans. Synonym L WCSP (in review)
Acer rubrum var. drummondii (Hook. & Arn. ex Nutt.) Sarg. Synonym L WCSP (in review)
Acer rubrum subsp. drummondii (Hook. & Arn. ex Nutt.) A.E.Murray Synonym L WCSP (in review)
Acer rubrum f. drummondii (Hook. & Arn. ex Nutt.) Schwer. Synonym L WCSP (in review)
Acer rubrum var. globosum Rehder Synonym L WCSP (in review)
Acer rubrum var. intermedium Lodd. ex Loudon Synonym L WCSP (in review)
Acer rubrum var. latifolium Schwer. Synonym L WCSP (in review)
Acer rubrum subsp. microphyllum Wesm. Synonym L WCSP (in review)
Acer rubrum f. microphyllum (Wesm.) Schwer. Synonym L WCSP (in review)
Acer rubrum var. pallidiflorum K.Koch ex Pax Synonym L WCSP (in review)
Acer rubrum f. pallidiflorum (K.Koch ex Pax) Fernald Synonym L WCSP (in review)
Acer rubrum var. pallidum Aiton Synonym L WCSP (in review)
Acer rubrum f. palmatum Schwer. Synonym L WCSP (in review)
Acer rubrum var. pendulum Lavallée Synonym L WCSP (in review)
Acer rubrum f. pendulum (Van Houtte) Schwer. Synonym L WCSP (in review)
Acer rubrum var. pycnanthum (Koch) Makino Synonym L TRO
Acer rubrum f. rotundata Sarg. Synonym L WCSP (in review)
Acer rubrum var. rubrocarpum Detmers Synonym L WCSP (in review)
Acer rubrum var. rubrum Synonym L TRO
Acer rubrum f. rubrum Synonym L TRO
Acer rubrum var. sanguineum (Spach) Pax Synonym L WCSP (in review)
Acer rubrum f. sanguineum (Spach) Lavallée Synonym L WCSP (in review)
Acer rubrum var. schlesingeri Sarg. Synonym L WCSP (in review)
Acer rubrum subsp. semiorbiculatum (Pax) Wesm. Synonym L WCSP (in review)
Acer rubrum f. semiorbiculatum (Pax) Schwer. Synonym L WCSP (in review)
Acer rubrum var. stenocarpum Ashe Synonym L WCSP (in review)
Acer rubrum var. tomentosum Tausch [Illegitimate] Synonym L WCSP (in review)
Acer rubrum subsp. tomentosum (Tausch) Pax Synonym L WCSP (in review)
Acer rubrum f. tomentosum (Tausch) Dans. Synonym L WCSP (in review)
Acer rubrum var. tridens Alph.Wood Synonym L WCSP (in review)
Acer rubrum f. tridens (Alph.Wood) B.Boivin Synonym L WCSP (in review)
Acer rubrum var. trilobum Torr. & A.Gray ex K.Koch Synonym L WCSP (in review)
Acer rubrum var. viride Detmers Synonym L WCSP (in review)
Acer rubrum f. viride (Detmers) A.E.Murray Synonym L WCSP (in review)
Acer rubrum f. wagneri K.Koch Synonym L WCSP (in review)
Acer rufinerve Siebold & Zucc. Accepted M WCSP (in review)
Acer rufinerve var. albolimbatum Hook.f. Synonym L WCSP (in review)
Acer rufinerve f. albolimbatum (Hook.f.) Schwer. Synonym L WCSP (in review)
Acer rufinerve f. angustifolium Kitam. Synonym L WCSP (in review)
Acer rufinerve var. marginatum Pax Synonym L WCSP (in review)
Acer rufinerve var. marmoratum Pax Synonym L WCSP (in review)
Acer rufinerve f. marmoratum (Pax) Geerinck Synonym L WCSP (in review)
Acer rugelii Pax Unresolved L WCSP (in review)
Acer rumelicum (Griseb.) Borbás Synonym M WCSP (in review)
Acer rupicolum Chabert Synonym M WCSP (in review)
Acer sabaudum Chabert [Invalid] Synonym M WCSP (in review)
Acer saccharinum L. Accepted M WCSP (in review)
Acer saccharinum f. ahlesii A.E.Murray Synonym L WCSP (in review)
Acer saccharinum var. floridanum Chapm. Synonym L WCSP (in review)
Acer saccharinum subsp. floridanum (Chapm.) Wesm. Synonym L WCSP (in review)
Acer saccharinum var. glaucum Schmidt Synonym L WCSP (in review)
Acer saccharinum var. glaucum Pax Synonym L TRO
Acer saccharinum var. nigrum (F.Michx.) Torr. & A.Gray Synonym L WCSP (in review)
Acer saccharinum var. pseudoplatanoides Pax Synonym L WCSP (in review)
Acer saccharinum f. purpureocarpum A.E.Murray Synonym L WCSP (in review)
Acer saccharinum subsp. rugelii (Pax) Wesm. Synonym L WCSP (in review)
Acer saccharinum var. viride Schmidt Synonym L WCSP (in review)
Acer saccharophorum K.Koch Synonym M WCSP (in review)
Acer saccharophorum f. angustilobatum Vict. & J.Rousseau Synonym L WCSP (in review)
Acer saccharophorum f. conicum (Fernald) J.Rousseau Synonym L WCSP (in review)
Acer saccharophorum f. glaucum (Schmidt) J.Rousseau Synonym L WCSP (in review)
Acer saccharophorum var. nigrum (F.Michx.) J.Rousseau Synonym L WCSP (in review)
Acer saccharophorum f. palmeri (Sarg.) J.Rousseau Synonym L WCSP (in review)
Acer saccharophorum var. rugelii (Pax) J.Rousseau Synonym L WCSP (in review)
Acer saccharophorum var. schneckii (Rehder) J.Rousseau Synonym L WCSP (in review)
Acer saccharophorum var. sinuosum (Rehder) J.Rousseau Synonym L WCSP (in review)
Acer saccharophorum var. subvestitum Vict. & Roll.-Germ. Synonym L WCSP (in review)
Acer saccharum Marshall Accepted M WCSP (in review)
Acer saccharum var. acuminatum (Trel.) A.E.Murray Unresolved L WCSP (in review)
Acer saccharum f. angustilobatum (Vict. & J.Rousseau) A.E.Murray Synonym L WCSP (in review)
Acer saccharum var. barbatum (Michx.) Trel. Unresolved L WCSP (in review)
Acer saccharum f. barbatum (Michx.) Pax Unresolved L WCSP (in review)
Acer saccharum subsp. brachypterum (Wooton & Standl.) A.E.Murray Synonym L WCSP (in review)
Acer saccharum var. brachypterum (Wooton & Standl.) A.E.Murray Synonym L WCSP (in review)
Acer saccharum f. conicum Fernald Synonym L WCSP (in review)
Acer saccharum f. euconcolor Pax Synonym L WCSP (in review)
Acer saccharum var. floridanum (Chapm.) Small & Heller Synonym L WCSP (in review)
Acer saccharum subsp. floridanum (Chapm.) Desmarais Accepted L WCSP (in review)
Acer saccharum f. glabratum Pax Synonym L WCSP (in review)
Acer saccharum f. glaucum (Schmidt) Pax Synonym L WCSP (in review)
Acer saccharum var. glaucum (Schmidt) Sarg. Synonym L WCSP (in review)
Acer saccharum var. glaucum Pax Synonym L WCSP (in review)
Acer saccharum var. grandidentatum (Nutt.) Sudw. Synonym L WCSP (in review)
Acer saccharum subsp. grandidentatum (Torr. & A.Gray) Desmarais Accepted L WCSP (in review)
Acer saccharum f. hispidum (Schwer.) A.E.Murray Synonym L WCSP (in review)
Acer saccharum f. integrilobum Pax Synonym L WCSP (in review)
Acer saccharum var. leucoderme (Small) Sudw. Synonym L WCSP (in review)
Acer saccharum subsp. leucoderme (Small) Desmarais Accepted L WCSP (in review)
Acer saccharum var. longii (Fernald) A.E.Murray Synonym L WCSP (in review)
Acer saccharum var. nigrum (F.Michx.) Britton Synonym L WCSP (in review)
Acer saccharum subsp. nigrum (F.Michx.) Desmarais Accepted L WCSP (in review)
Acer saccharum var. palmeri (Sarg.) A.E.Murray Synonym L WCSP (in review)
Acer saccharum var. pseudoplatanoides Pax Synonym L WCSP (in review)
Acer saccharum f. pubescens Pax Synonym L WCSP (in review)
Acer saccharum var. quinquelobulatum A.E.Murray Synonym L WCSP (in review)
Acer saccharum f. rubrocarpum A.E.Murray Synonym L WCSP (in review)
Acer saccharum var. rugelii (Pax) Rehder Accepted L WCSP (in review)
Acer saccharum f. rugelii (Pax) E.J.Palmer & Steyerm. Synonym L WCSP (in review)
Acer saccharum var. saccharum Synonym L TRO
Acer saccharum f. saccharum Synonym L TRO
Acer saccharum subsp. saccharum Synonym L TRO
Acer saccharum var. schneckii Rehder Accepted L WCSP (in review)
Acer saccharum f. schneckii (Rehder) Deam Synonym L WCSP (in review)
Acer saccharum subsp. schneckii (Rehder) Desmarais Synonym L WCSP (in review)
Acer saccharum var. sinuosum (Rehder) Sarg. Accepted L WCSP (in review)
Acer saccharum subsp. skutchii (Rehder) A.E.Murray Accepted L WCSP (in review)
Acer saccharum f. subvestitum (Vict. & Roll.-Germ.) A.E.Murray Synonym L WCSP (in review)
Acer saccharum var. trilobum A.E.Murray Synonym L WCSP (in review)
Acer saccharum f. truncatum Pax Synonym L WCSP (in review)
Acer saccharum f. villipes (Rehder) A.E.Murray Synonym L WCSP (in review)
Acer saccharum f. villosum Pax Synonym L WCSP (in review)
Acer saccharum var. viride (Schmidt) A.E.Murray Synonym L WCSP (in review)
Acer saira K.Koch Synonym M WCSP (in review)
Acer salweenense W.W.Sm. Accepted M WCSP (in review)
Acer sanguineum Spach Synonym M WCSP (in review)
Acer sanguineum Carrière [Illegitimate] Synonym M WCSP (in review)
Acer sanguineum var. amoenum (Carrière) Koidz. Synonym L TRO
Acer schneiderianum Pax & K.Hoffm. Accepted M WCSP (in review)
Acer schneiderianum var. pubescens W.P.Fang & Y.T.Wu Synonym L WCSP (in review)
Acer schneiderianum var. schneiderianum Synonym L TRO
Acer schoenermarkiae Pax Synonym M WCSP (in review)
Acer schoenermarkiae var. oxycolpum Hand.-Mazz. Synonym L WCSP (in review)
Acer schwedleri K.Koch Synonym M WCSP (in review)
Acer × schwerinii Pax Accepted M WCSP (in review)
Acer semenovii Regel & Herder Synonym M WCSP (in review)
Acer semiorbiculatum Pax Synonym M WCSP (in review)
Acer sempervirens L. Accepted M WCSP (in review)
Acer × senecaense Slavin [Unplaced] Unresolved L WCSP (in review)
Acer septemlobum Thunb. Synonym H WCSP
Acer septemlobum Thunb. Synonym M WCSP (in review)
Acer serotinum Kit. [Unplaced] Unresolved L WCSP (in review)
Acer serratum Pax Synonym M WCSP (in review)
Acer serrulatum Hayata Synonym M WCSP (in review)
Acer sessilifolium Siebold & Zucc. Synonym M WCSP (in review)
Acer shangszeense W.P.Fang & Soong Accepted M WCSP (in review)
Acer shangszeense var. anfuense W.P.Fang & Soong Synonym L WCSP (in review)
Acer shangszeense var. shangszeense Synonym L TRO
Acer shenkanense W.P.Fang ex C.C.Fu Accepted M WCSP (in review)
Acer shensiense W.P.Fang & L.C.Hu Accepted M WCSP (in review)
Acer shibatai Nakai Synonym M WCSP (in review)
Acer shihweii F.Chun & W.P.Fang Accepted M WCSP (in review)
Acer shirasawanum Koidz. Accepted M WCSP (in review)
Acer shirasawanum f. aureum (Siesmayer) Delendick Synonym L WCSP (in review)
Acer shirasawanum var. tenuifolium Koidz. Synonym L WCSP (in review)
Acer sichourense (W.P.Fang & M.Y.Fang) W.P.Fang Accepted M WCSP (in review)
Acer sieboldianum Miq. Accepted M WCSP (in review)
Acer sieboldianum f. dissectum Baba ex T.Shimizu Synonym L WCSP (in review)
Acer sieboldianum var. mandshuricum Maxim. Synonym L WCSP (in review)
Acer sieboldianum var. microphyllum Maxim. Synonym L WCSP (in review)
Acer sieboldianum f. microphyllum (Maxim.) H.Hara Synonym L WCSP (in review)
Acer sieboldianum var. tsushimense Maxim. Synonym L WCSP (in review)
Acer sieboldianum var. yezoense Miyabe & Tatew. Synonym L WCSP (in review)
Acer sikkimense Miq. Accepted M WCSP (in review)
Acer sikkimense subsp. davidii (Franch.) Wesm. Synonym L WCSP (in review)
Acer sikkimense subsp. hookeri (Miq.) Wesm. Synonym L WCSP (in review)
Acer sikkimense subsp. metcalfii (Rehder) P.C.DeJong Accepted L WCSP (in review)
Acer sikkimense f. rufinerve A.E.Murray Synonym L WCSP (in review)
Acer sikkimense var. serrulatum Pax Synonym L WCSP (in review)
Acer sikkimense f. serrulatum (Pax) Schwer. Synonym L WCSP (in review)
Acer sikkimense var. sikkimense Synonym L TRO
Acer sikkimense f. subintegrum Schwer. Synonym L WCSP (in review)
Acer sikkimense var. subintegrum Schwer. Synonym L TRO
Acer sinense Pax Synonym M WCSP (in review)
Acer sinense var. brevilobum W.P.Fang Synonym L WCSP (in review)
Acer sinense subsp. chekiangense (W.P.Fang) A.E.Murray Synonym L WCSP (in review)
Acer sinense subsp. chingii (Hu) A.E.Murray Synonym L WCSP (in review)
Acer sinense var. concolor Pax Synonym L WCSP (in review)
Acer sinense var. iatrophifolium Diels Synonym L WCSP (in review)
Acer sinense var. kwangtungense Chun Synonym L WCSP (in review)
Acer sinense var. longilobum W.P.Fang Synonym L WCSP (in review)
Acer sinense var. microcarpum F.P.Metcalf Synonym L WCSP (in review)
Acer sinense var. pubinerve (Rehder) W.P.Fang Synonym L WCSP (in review)
Acer sinense var. undulatum W.P.Fang & Y.T.Wu Synonym L WCSP (in review)
Acer sino-oblongum F.P.Metcalf Accepted M WCSP (in review)
Acer sinopurpurascens W.C.Cheng Accepted M WCSP (in review)
Acer sinuosum Rehder Synonym M WCSP (in review)
Acer skutchii Rehder Synonym M WCSP (in review)
Acer sosnowskyi Doluch. Unresolved L TRO
Acer speciosum Vogel [Unplaced] Unresolved L WCSP (in review)
Acer spicatum Lam. Accepted M WCSP (in review)
Acer spicatum f. roseocarpum A.E.Murray Synonym L WCSP (in review)
Acer spicatum f. rugosum Schwer. Synonym L WCSP (in review)
Acer spicatum subsp. ukurunduense (Trautv. & C.A.Mey.) Pax Synonym L WCSP (in review)
Acer spicatum var. ukurunduense (Trautv. & C.A.Mey.) Maxim. Synonym L WCSP (in review)
Acer spicatum f. ukurunduense (Trautv. & C.A.Mey.) Schwer. Synonym L WCSP (in review)
Acer spicatum var. ussuriense Budishchev Synonym L TRO
Acer splendens Dippel Synonym M WCSP (in review)
Acer stachyanthum Franch. ex W.P.Fang Synonym M WCSP (in review)
Acer stachyophyllum Hiern Accepted M WCSP (in review)
Acer stachyophyllum subsp. betulifolium (Maxim.) P.C.DeJong Accepted L WCSP (in review)
Acer stachyophyllum var. pentaneurum (W.P.Fang & W.K.Hu) W.P.Fang Synonym L WCSP (in review)
Acer stachyophyllum subsp. stachyophyllum Synonym L TRO
Acer stellatum Greene Synonym M WCSP (in review)
Acer stenobotrys Franch. ex W.P.Fang Synonym M WCSP (in review)
Acer stenocarpum Britton [Unplaced] Unresolved L WCSP (in review)
Acer stenolobum Rehder Synonym M WCSP (in review)
Acer stenolobum var. megalophyllum W.P.Fang & Y.T.Wu Synonym L WCSP (in review)
Acer stenolobum var. monochladea S.C.Cui & J.X.Yu Synonym L WCSP (in review)
Acer stenolobum var. pubescens W.Z.Di Synonym L WCSP (in review)
Acer sterculiaceum Wall. Accepted M WCSP (in review)
Acer sterculiaceum K. Koch Synonym M TRO
Acer sterculiaceum subsp. franchetii (Pax) A.E.Murray Accepted L WCSP (in review)
Acer sterculiaceum subsp. franchetii (Pax) E. Murray Synonym L TRO
Acer sterculiaceum subsp. sterculiaceum Synonym L TRO
Acer sterculiaceum subsp. thomsonii (Miq.) A.E.Murray Accepted L WCSP (in review)
Acer sterculiaceum subsp. thomsonii (Miq.) E. Murray Synonym L TRO
Acer sterculiaceum var. tomentosum A.E.Murray Synonym L WCSP (in review)
Acer stevenii Pojark. Synonym M WCSP (in review)
Acer striatum Du Roi Synonym M WCSP (in review)
Acer suberosum Dumort. Synonym M WCSP (in review)
Acer subglaucum Bush Synonym M WCSP (in review)
Acer subglaucum var. rugelii (Pax) Bush Synonym L WCSP (in review)
Acer subglaucum var. schneckii (Rehder) Bush Synonym L WCSP (in review)
Acer subglaucum var. sinuosum Bush Synonym L WCSP (in review)
Acer subintegrum Pojark. Synonym M WCSP (in review)
Acer subobtusum Simonk. [Unplaced] Unresolved L WCSP (in review)
Acer subserratum Greene Synonym M WCSP (in review)
Acer subtrilobum (K.Koch) Koidz. Synonym M WCSP (in review)
Acer subtrinervium F.P.Metcalf Synonym M WCSP (in review)
Acer sunyiense W.P.Fang Synonym M WCSP (in review)
Acer sutchuenense Franch. Accepted M WCSP (in review)
Acer sutchuenense subsp. sutchuenense Synonym L TRO
Acer sutchuenense subsp. tienchuanense (W.P.Fang & Soong) W.P.Fang Synonym L WCSP (in review)
Acer sycopseoides Chun Accepted M WCSP (in review)
Acer sylvestre Wender. Synonym M WCSP (in review)
Acer syriacum Boiss. & Gaill. Synonym M WCSP (in review)
Acer syriacum var. cyprium Boiss. Synonym L WCSP (in review)
Acer syriacum f. cyprium (Boiss.) Schwer. Synonym L WCSP (in review)
Acer syriacum var. hermoneum Bornm. Synonym L WCSP (in review)
Acer taipuense W.P.Fang Accepted M WCSP (in review)
Acer taiton-montanum Hayata Synonym M WCSP (in review)
Acer taiwanense Yamam. [Unplaced] Unresolved L WCSP (in review)
Acer takesimense Nakai Synonym M WCSP (in review)
Acer talyschense Radde-Fom. Synonym M WCSP (in review)
Acer taronense Hand.-Mazz. Synonym M WCSP (in review)
Acer tataricum L. Accepted M WCSP (in review)
Acer tataricum var. acuminatum Franch. Synonym L TRO
Acer tataricum f. acutipterum Jovan.-Dunj. Synonym L WCSP (in review)
Acer tataricum var. aidzuense Franch. Synonym L WCSP (in review)
Acer tataricum subsp. aidzuense (Franch.) P.C.DeJong Accepted L WCSP (in review)
Acer tataricum f. crispatum (Pax) Schwer. Synonym L WCSP (in review)
Acer tataricum var. crispatum Pax Synonym L WCSP (in review)
Acer tataricum f. crispum Jovan.-Dunj. Synonym L WCSP (in review)
Acer tataricum f. cruciatum Jovan.-Dunj. Synonym L WCSP (in review)
Acer tataricum subsp. ginnala (Maxim.) Wesm. Accepted L WCSP (in review)
Acer tataricum var. ginnala (Maxim.) Maxim. Synonym L WCSP (in review)
Acer tataricum var. hebecarpum Schwer. Synonym L WCSP (in review)
Acer tataricum var. incumbens Pax Synonym L WCSP (in review)
Acer tataricum f. incumbens (Pax) Jovan.-Dunj. Synonym L WCSP (in review)
Acer tataricum var. laciniatum Regel Synonym L WCSP (in review)
Acer tataricum f. latialatum Jovan.-Dunj. Synonym L WCSP (in review)
Acer tataricum f. nanum Dippel Synonym L WCSP (in review)
Acer tataricum f. oblongifolium Racib. Synonym L WCSP (in review)
Acer tataricum f. orbiculatum Schwer. Synonym L WCSP (in review)
Acer tataricum f. platypterum Jovan.-Dunj. Synonym L WCSP (in review)
Acer tataricum f. rotundifolium Racib. Synonym L WCSP (in review)
Acer tataricum f. rubrum Schwer. Synonym L WCSP (in review)
Acer tataricum var. semenovii (Regel & Herder) Regel Synonym L WCSP (in review)
Acer tataricum subsp. semenovii (Regel & Herder) A.E.Murray Accepted L WCSP (in review)
Acer tataricum var. semenovii (Regel & Herder) Wesm. Synonym L TRO
Acer tataricum var. semenowii (Regel & Herder) G. Nicholson Synonym L TRO
Acer tataricum var. slendzinskii Racib. Synonym L WCSP (in review)
Acer tataricum subsp. theiferum (W.P.Fang) Y.S.Chen & P.C.de Jong Accepted L WCSP (in review)
Acer tataricum var. torminaloides Pax Synonym L WCSP (in review)
Acer tataricum subsp. torminaloides (Pax) A.E.Murray Synonym L WCSP (in review)
Acer tataricum f. torminaloides (Pax) Schwer. Synonym L WCSP (in review)
Acer tauricolum Boiss. & Balansa Synonym M WCSP (in review)
Acer tauricum Dippel Synonym M WCSP (in review)
Acer tauschianum Opiz Synonym M WCSP (in review)
Acer tegmentosum Maxim. Accepted M WCSP (in review)
Acer tegmentosum subsp. grosseri (Pax) E. Murray Synonym L TRO
Acer tegmentosum subsp. grosseri (Pax) A.E. Murray Synonym L TRO
Acer tegmentosum var. hersii (Rehder) A.E.Murray Unresolved L WCSP (in review)
Acer tegmentosum subsp. hersii (Rehder) A.E.Murray Unresolved L WCSP (in review)
Acer tegmentosum var. pavolinii (Pamp.) A.E.Murray Unresolved L WCSP (in review)
Acer tenellum Pax Accepted M WCSP (in review)
Acer tenellum var. septemlobum (W.P.Fang & Soong) W.P.Fang & Soong Synonym L WCSP (in review)
Acer tenellum var. tenellum Synonym L TRO
Acer tenuifolium (Koidz.) Koidz. Synonym M WCSP (in review)
Acer ternatum Moc. & Sessé ex DC. Synonym M WCSP (in review)
Acer tetramerum Pax Synonym M WCSP (in review)
Acer tetramerum var. betulifolium (Maxim.) Rehder Synonym L WCSP (in review)
Acer tetramerum var. dolichurum W.P.Fang & Y.T.Wu Synonym L WCSP (in review)
Acer tetramerum var. elobulatum Rehder Synonym L WCSP (in review)
Acer tetramerum var. haopingense W.P.Fang Synonym L WCSP (in review)
Acer tetramerum f. latialatum Rehder Synonym L WCSP (in review)
Acer tetramerum f. longiracemosum Rehder Synonym L WCSP (in review)
Acer tetramerum f. mapienense W.P.Fang Synonym L WCSP (in review)
Acer tetramerum var. tiliifolium Rehder Synonym L WCSP (in review)
Acer tetramerum f. viridicarpum W.P.Fang Synonym L WCSP (in review)
Acer theiferum W.P.Fang Synonym M WCSP (in review)
Acer thomsonii Miq. Synonym M WCSP (in review)
Acer thomsonii subsp. catalpifolium A.E.Murray Synonym L WCSP (in review)
Acer tibetense W.P.Fang Accepted M WCSP (in review)
Acer tienchuanense W.P.Fang & Soong Synonym M WCSP (in review)
Acer tientaiense (C.K. Schneid.) Pojark. Synonym M TRO
Acer tomentosum Desf. Synonym M WCSP (in review)
Acer tomentosum Kit. [Illegitimate] Synonym M WCSP (in review)
Acer tomentosum Dulac [Illegitimate] Synonym M WCSP (in review)
Acer tonkinense Lecomte Accepted M WCSP (in review)
Acer tonkinense subsp. fenzelianum (Hand.-Mazz.) A.E.Murray Synonym L WCSP (in review)
Acer tonkinense subsp. liquidambarifolium (Hu & W.C.Cheng) W.P.Fang Accepted L WCSP (in review)
Acer tonkinense subsp. tonkinense Synonym L TRO
Acer torreyi Greene Synonym M WCSP (in review)
Acer trattinnikii Pohl Synonym M WCSP (in review)
Acer trautvetteri Medw. Synonym M WCSP (in review)
Acer trautvetteri f. erythrocarpum Schwer. Synonym L WCSP (in review)
Acer treleaseanum Bush Synonym M WCSP (in review)
Acer trialatum L.L.Deng, K.Y.Wei & G.S.Fan Accepted M WCSP (in review)
Acer tricaudatum W.P.Fang & C.C.Fu Accepted M WCSP (in review)
Acer tricuspifolium Stokes Synonym M WCSP (in review)
Acer trifidum Thunb. Synonym H WCSP
Acer trifidum Thunb. Unresolved L WCSP (in review)
Acer trifidum Hook. & Arn. [Illegitimate] Synonym M WCSP (in review)
Acer trifidum f. elobatum Kuntze ex Schwer. Synonym L WCSP (in review)
Acer trifidum var. formosanum Hayata ex Koidz. Synonym L WCSP (in review)
Acer trifidum var. formosanum Hayata ex H. Lév. Synonym L TRO
Acer trifidum var. integrifolium Makino Synonym L WCSP (in review)
Acer trifidum var. kaiscianensis Pamp. Synonym L WCSP (in review)
Acer trifidum var. ningpoense Hance Synonym L WCSP (in review)
Acer trifidum f. ningpoense (Hance) Schwer. Synonym L WCSP (in review)
Acer triflorum Kom. Accepted M WCSP (in review)
Acer triflorum var. leiopodum Hand.-Mazz. Synonym L WCSP (in review)
Acer triflorum subsp. leiopodum (Hand.-Mazz.) A.E.Murray Synonym L WCSP (in review)
Acer triflorum f. subcoriaceum (Kom.) S.L.Tung Synonym L WCSP (in review)
Acer triflorum var. subcoriaceum Kom. Synonym L WCSP (in review)
Acer triflorum var. triflorum Synonym L TRO
Acer trifoliatum Raf. Synonym M WCSP (in review)
Acer trifolium Duhamel Synonym M WCSP (in review)
Acer trilobatum Lam. Synonym M WCSP (in review)
Acer trilobum Gilib. [Invalid] Synonym M WCSP (in review)
Acer trilobum Moench Synonym M WCSP (in review)
Acer trinerve Siesmayer Synonym M WCSP (in review)
Acer tripartitum Nutt. Synonym M WCSP (in review)
Acer truncatum Bunge Accepted M WCSP (in review)
Acer truncatum var. acuminatum X.M. Liu Synonym L TRO
Acer truncatum f. barbinerve Schwer. Synonym L WCSP (in review)
Acer truncatum var. beipiao S.L.Tung Synonym L WCSP (in review)
Acer truncatum f. cordatum L.S.Tung Synonym L WCSP (in review)
Acer truncatum subsp. mono (Maxim.) A.E.Murray Synonym L WCSP (in review)
Acer truncatum var. nudum Schwer. Synonym L TRO
Acer tschonoskii Maxim. Accepted M WCSP (in review)
Acer tschonoskii var. australe Momot. Synonym L WCSP (in review)
Acer tschonoskii subsp. australe (Momot.) Kitam. & Murata Synonym L WCSP (in review)
Acer tschonoskii subsp. koreanum A.E.Murray Accepted L WCSP (in review)
Acer tschonoskii var. rubripes Kom. Synonym L WCSP (in review)
Acer tsinglingense W.P.Fang & C.C.Hsieh Synonym M WCSP (in review)
Acer turcomanicum Pojark. ex Cerniak. Synonym M WCSP (in review)
Acer turcomanicum Pojark. Accepted M TRO
Acer turkestanicum Pax Synonym M WCSP (in review)
Acer tutcheri Duthie Accepted M WCSP (in review)
Acer tutcheri subsp. angustilobum A.E.Murray Synonym L WCSP (in review)
Acer tutcheri subsp. confertifolium (Merr. & Metc.) A.E.Murray Synonym L WCSP (in review)
Acer tutcheri subsp. formosanum A.E.Murray Accepted L WCSP (in review)
Acer tutcheri var. serratifolium W.P.Fang Synonym L WCSP (in review)
Acer tutcheri var. shimadae Hayata Synonym L WCSP (in review)
Acer tutcheri var. tutcheri Synonym L TRO
Acer ukurunduense Trautv. & C.A.Mey. Synonym M WCSP (in review)
Acer undulatum Pojark. Accepted M WCSP (in review)
Acer urophyllum Maxim. Synonym M WCSP (in review)
Acer van-volxemii Mast. Synonym M WCSP (in review)
Acer × varbossanium (K.Malý) Simonk. Accepted M WCSP (in review)
Acer velutinum Boiss. Accepted M WCSP (in review)
Acer velutinum Pax [Illegitimate] Synonym M WCSP (in review)
Acer velutinum f. glabrescens (Boiss. & Buhse) Rehder Synonym L WCSP (in review)
Acer velutinum var. glabrescens (Boiss. & Buhse) E.Murray Synonym L WCSP (in review)
Acer velutinum var. van-volxemii (Mast.) Rehder Synonym L WCSP (in review)
Acer × verhaegheanum Geerinck Unresolved L WCSP (in review)
Acer villosum C.Presl Synonym M WCSP (in review)
Acer villosum Wall. [Illegitimate] Synonym M WCSP (in review)
Acer villosum f. sterculiaceum (Wall.) Schwer. Synonym L WCSP (in review)
Acer villosum var. thomsonii (Miq.) Hiern Synonym L WCSP (in review)
Acer violaceum (Booth ex G.Kirchn.) Simonk. Synonym M WCSP (in review)
Acer virens Thunb. [Unplaced] Unresolved L WCSP (in review)
Acer virgatum Raf. Synonym M WCSP (in review)
Acer virginianum Mill. ex Steud. Synonym M WCSP (in review)
Acer visianii Nyman Synonym M WCSP (in review)
Acer vitifolium Opiz ex Tausch. Synonym M WCSP (in review)
Acer wagneri Wesm. Synonym M WCSP (in review)
Acer wangchii W.P.Fang Accepted M WCSP (in review)
Acer wangchii subsp. tsinyunense W.P.Fang Synonym L WCSP (in review)
Acer wangchii subsp. wangchii Synonym L TRO
Acer wardii W.W.Sm. Accepted M WCSP (in review)
Acer willkommii Wettst. Synonym M WCSP (in review)
Acer wilsonii Rehder Synonym M WCSP (in review)
Acer wilsonii subsp. burmense A.E.Murray Synonym L WCSP (in review)
Acer wilsonii var. chekiangense W.P.Fang Synonym L WCSP (in review)
Acer wilsonii var. kwangtungense (Chun) W.P.Fang Synonym L WCSP (in review)
Acer wilsonii var. longicaudatum (W.P.Fang) W.P.Fang Synonym L WCSP (in review)
Acer wilsonii var. obtusum W.P.Fang & Y.T.Wu Synonym L WCSP (in review)
Acer wilsonii var. serrulatum Dunn Synonym L WCSP (in review)
Acer wondracekii Opiz Synonym M WCSP (in review)
Acer worleei Dippel Synonym M WCSP (in review)
Acer wuyishanicum W.P.Fang & C.M.Tan Accepted M WCSP (in review)
Acer wuyuanense W.P.Fang & Y.T.Wu Accepted M WCSP (in review)
Acer wuyuanense var. trichopodum W.P.Fang & Y.T.Wu Synonym L WCSP (in review)
Acer wuyuanense var. wuyuanense Synonym L TRO
Acer xerophilum Butkov Synonym M WCSP (in review)
Acer yangbiense Y.S.Chen & Q.E.Yang Accepted M WCSP (in review)
Acer yangjuechi W.P.Fang & P.L.Chiu Synonym M WCSP (in review)
Acer yaoshanicum W.P.Fang Accepted M WCSP (in review)
Acer yinkunii W.P.Fang Accepted M WCSP (in review)
Acer yui W.P.Fang Accepted M WCSP (in review)
Acer yui var. leptocarpum W.P.Fang & Y.T.Wu Synonym L WCSP (in review)
Acer yui var. yui Synonym L TRO
Acer zhongtianoense W.P. Fang & B.L. Li Unresolved L TRO
Acer × zoeschense Pax Unresolved L WCSP (in review)
Acer × zoeschense f. elongatum (Schwer.) Rehder Synonym L WCSP (in review)