The Plant List — A working list for all plant species

Results

981 plant name records match your search criteria Cynanchum. The results are below.

The names found have these generic epithets:

The results can also be downloaded as a CSV file (Unicode UTF-8 encoding).

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

Name Status Confi­dence level Source Date supplied
Cynanchum absconditum Liede Accepted M WCSP (in review)
Cynanchum abukumense Koidz. Unresolved L WCSP (in review)
Cynanchum abyssinicum Decne. Accepted M WCSP (in review)
Cynanchum abyssinicum var. tomentosum Oliv. Synonym L WCSP (in review)
Cynanchum acerifolium (Lasser & Maguire) Morillo Synonym M WCSP (in review)
Cynanchum acidum (Roxb.) Oken Synonym M WCSP (in review)
Cynanchum aculeatum (Desc.) Liede & Meve Accepted M WCSP (in review)
Cynanchum acuminatifolium (Decne.) Hemsl. Unresolved L WCSP (in review)
Cynanchum acuminatum Humb. & Bonpl. ex Schult. Accepted M WCSP (in review)
Cynanchum acuminatum Thunb. Unresolved L WCSP (in review)
Cynanchum acuminatum Buch.-Ham. ex Decne. Unresolved L WCSP (in review)
Cynanchum acuminatum (Benth.) K.Schum. [Illegitimate] Synonym M WCSP (in review)
Cynanchum acuminatum (C.Morren Decne.) Matsum. [Illegitimate] Synonym L WCSP (in review)
Cynanchum acutifolium (Phil.) Reiche Accepted M WCSP (in review)
Cynanchum acutum L. Accepted M WCSP (in review)
Cynanchum acutum var. longifolium (G.Martens) Ledeb. Synonym L WCSP (in review)
Cynanchum acutum subsp. sibiricum (Willd.) Rech.f. Accepted L WCSP (in review)
Cynanchum adalinae (K.Schum.) K.Schum. Accepted M WCSP (in review)
Cynanchum adalinae subsp. mannii (Scott-Elliot) Bullock Accepted L WCSP (in review)
Cynanchum adriaticum (Beck) Fritsch Synonym M WCSP (in review)
Cynanchum aemulans (Schltr.) Jiménez Unresolved L WCSP (in review)
Cynanchum aequilongum Choux Synonym M WCSP (in review)
Cynanchum affine Hemsl. Synonym M WCSP (in review)
Cynanchum africanum R.Br. [Invalid] Synonym M WCSP (in review)
Cynanchum africanum (L.) Hoffmanns. Accepted M WCSP (in review)
Cynanchum africanum var. africanum Synonym L TRO
Cynanchum africanum var. crassifolium (R.Br.) N.E.Br. Synonym L WCSP (in review)
Cynanchum alatum Wight & Arn. Accepted M WCSP (in review)
Cynanchum albidum Koidz. Unresolved L WCSP (in review)
Cynanchum albiflorum (Franch. & Sav.) Koidz. Synonym L WCSP (in review)
Cynanchum albiflorum (Urb.) Woodson [Illegitimate] Synonym L WCSP (in review)
Cynanchum albiflorum (Griseb.) Stearn [Illegitimate] Synonym L WCSP (in review)
Cynanchum albonervum R.W.Holm Synonym M WCSP (in review)
Cynanchum albovianum Kusn. Unresolved L WCSP (in review)
Cynanchum album Pers. Synonym L WCSP (in review)
Cynanchum altiscandens K.Schum. Accepted M WCSP (in review)
Cynanchum altissimum (Jacq.) Jacq. Synonym L WCSP (in review)
Cynanchum ambiguum (Maxim.) Kom. Unresolved L WCSP (in review)
Cynanchum ambositrense Choux Unresolved L WCSP (in review)
Cynanchum ambovombense (Liede) Liede & Meve Accepted M WCSP (in review)
Cynanchum ampanihense Jum. & H.Perrier Accepted M WCSP (in review)
Cynanchum amphiboleum C.K.Schneid. Synonym M WCSP (in review)
Cynanchum amplexicaule (Siebold & Zucc.) Hemsl. Unresolved L WCSP (in review)
Cynanchum amplexicaule var. castaneum Makino Unresolved L WCSP (in review)
Cynanchum amplexicaule f. castaneum (Makino) C.Y.Li Unresolved L WCSP (in review)
Cynanchum amplexicaule f. multicaurium (I.C.Chung) W.T.Lee Unresolved L WCSP (in review)
Cynanchum analamazaotrense Choux Accepted M WCSP (in review)
Cynanchum anderssonii Morillo Accepted M WCSP (in review)
Cynanchum andinum Liede Accepted M WCSP (in review)
Cynanchum andringitrense Choux Accepted M WCSP (in review)
Cynanchum androsaemifolium Vahl ex Decne. Unresolved L WCSP (in review)
Cynanchum anegadense (Britton) Alain Unresolved L WCSP (in review)
Cynanchum angavokeliense Choux Accepted M WCSP (in review)
Cynanchum angustifolium Pers. Unresolved L WCSP (in review)
Cynanchum angustifolium Wight & Arn. [Illegitimate] Synonym M WCSP (in review)
Cynanchum angustifolium (Decne.) Morillo [Illegitimate] Synonym M WCSP (in review)
Cynanchum annulare B.Heyne ex Wight Unresolved L WCSP (in review)
Cynanchum ansamalense Liede Accepted M WCSP (in review)
Cynanchum antandroy Desc. Synonym M WCSP (in review)
Cynanchum anthonyanum Hand.-Mazz. Accepted M WCSP (in review)
Cynanchum anthopotamicum Hand.-Mazz. Unresolved L WCSP (in review)
Cynanchum antsiranense (Meve & Liede) Liede & Meve Accepted M WCSP (in review)
Cynanchum aphyllum L. Synonym M WCSP (in review)
Cynanchum aphyllum Vell. [Illegitimate] Unresolved L WCSP (in review)
Cynanchum aphyllum (Thunb.) Schltr. [Illegitimate] Synonym M WCSP (in review)
Cynanchum apocynellum (Gleason & Mold.) Spellman Synonym M WCSP (in review)
Cynanchum appendiculatopsis Liede Accepted M WCSP (in review)
Cynanchum appendiculatum Choux Accepted M WCSP (in review)
Cynanchum arboreum Forssk. Synonym M WCSP (in review)
Cynanchum arenarium Jum. & H.Perrier Accepted M WCSP (in review)
Cynanchum arenosum (Decne.) K.Schum. Unresolved L WCSP (in review)
Cynanchum argel Delile Unresolved L WCSP (in review)
Cynanchum argentinense Liede Accepted M WCSP (in review)
Cynanchum arizonicum (A.Gray) Shinners Synonym M WCSP (in review)
Cynanchum arnottianum (Wight) Wight Unresolved L WCSP (in review)
Cynanchum ascyrifolium (Franch. & Sav.) Matsum. Unresolved L WCSP (in review)
Cynanchum asperum Mill. Synonym M WCSP (in review)
Cynanchum astephanoides (A.Gray ex S.Watson) Standl. Unresolved L WCSP (in review)
Cynanchum asterion Vell. Unresolved L WCSP (in review)
Cynanchum asthmaticum Buch.-Ham. ex Hook.f. Unresolved L WCSP (in review)
Cynanchum atacamense Liede Accepted L WCSP (in review)
Cynanchum atratum Bunge Accepted L WCSP (in review)
Cynanchum atratum f. multinerve (Franch. & Sav.) T.Yamaz. Unresolved L WCSP (in review)
Cynanchum atropurpureum (E.Mey.) D.Dietr. Unresolved L WCSP (in review)
Cynanchum atrorubens (Schltr.) Alain Unresolved L WCSP (in review)
Cynanchum atrovirens (Rusby) Sugden Unresolved L WCSP (in review)
Cynanchum atrum (Jord. & Fourr.) Breistr. Synonym M WCSP (in review)
Cynanchum auriculatum Royle ex Wight Accepted M WCSP (in review)
Cynanchum auriculatum var. amamianum (Hatus.) T.Yamaz. Synonym L WCSP (in review)
Cynanchum auriculatum var. sinense T.Yamaz. Synonym L WCSP (in review)
Cynanchum austrokiusianum Koidz. Unresolved L WCSP (in review)
Cynanchum auyantepuiense Steyerm. Synonym M WCSP (in review)
Cynanchum avilense Morillo Synonym M WCSP (in review)
Cynanchum bahamense (Griseb.) Gillis Unresolved L WCSP (in review)
Cynanchum balense Liede Unresolved L WCSP (in review)
Cynanchum balfourianum (Schltr.) Tsiang & H.T.Zhang Unresolved L WCSP (in review)
Cynanchum balslevii Morillo Accepted M WCSP (in review)
Cynanchum barbadense (Schltr.) R.A.Howard Synonym L WCSP (in review)
Cynanchum barbatum L.f. ex Schult. Synonym M WCSP (in review)
Cynanchum barbigerum (Scheele) Shinners Unresolved L WCSP (in review)
Cynanchum baronii Choux Accepted M WCSP (in review)
Cynanchum batangense P.T.Li Accepted M WCSP (in review)
Cynanchum beatricis Morillo Accepted M WCSP (in review)
Cynanchum beckii Morillo Accepted M WCSP (in review)
Cynanchum bekinolense Choux Synonym M WCSP (in review)
Cynanchum belloi P.T.Li Synonym L WCSP (in review)
Cynanchum bernardii Morillo Accepted M WCSP (in review)
Cynanchum bicampanulatum M.G.Gilbert & P.T.Li Accepted M WCSP (in review)
Cynanchum bicolor Andrews Unresolved L WCSP (in review)
Cynanchum bidens (E.Mey.) D.Dietr. Unresolved L WCSP (in review)
Cynanchum bifidum Liede & Meve Accepted M WCSP (in review)
Cynanchum biondioides W.T.Wang Unresolved L WCSP (in review)
Cynanchum birostratum Hook. & Arn. Synonym L WCSP (in review)
Cynanchum bisinuatum Jum. & H.Perrier Accepted M WCSP (in review)
Cynanchum blandum (Decne.) Sundell Accepted L WCSP (in review)
Cynanchum blodgettii (A.Gray) Shinners Synonym M WCSP (in review)
Cynanchum blyttioides Liede Accepted M WCSP (in review)
Cynanchum bodinieri Schltr. ex H.Lév. Synonym M WCSP (in review)
Cynanchum boerhaviifolium Hook. & Arn. Synonym M WCSP (in review)
Cynanchum boissieri Kusn. Unresolved L WCSP (in review)
Cynanchum bojerianum (Decne.) Choux Accepted L TRO
Cynanchum boldinghii (Schltdl.) Aa & Stoffers Unresolved L WCSP (in review)
Cynanchum bolivarense R.W.Holm Synonym M WCSP (in review)
Cynanchum bonariense (Decne.) T.Mey. Accepted M WCSP (in review)
Cynanchum bonplandianum Schult. Unresolved L WCSP (in review)
Cynanchum bosseri Liede Accepted M WCSP (in review)
Cynanchum boudieri H.Lév. & Vaniot Accepted M WCSP (in review)
Cynanchum boudieri subsp. boudieri Synonym L TRO
Cynanchum boveanum Decne. Synonym M WCSP (in review)
Cynanchum bowmannii S.T.Blake Accepted M WCSP (in review)
Cynanchum brachyphyllum K.Schum. Accepted M WCSP (in review)
Cynanchum brachystelmoides P.I.Forst. Unresolved L WCSP (in review)
Cynanchum brachystephanum (Griseb.) Alain Unresolved L WCSP (in review)
Cynanchum bracteatum Thunb. Synonym L WCSP (in review)
Cynanchum brandtii Matsum. Unresolved L WCSP (in review)
Cynanchum brasiliense (Morillo) Liede Accepted M WCSP (in review)
Cynanchum brevicoronatum M.G.Gilbert & P.T.Li Accepted M WCSP (in review)
Cynanchum brevidens N.E.Br. Synonym M WCSP (in review)
Cynanchum brevidens var. zambesiaca N.E.Br. Synonym L WCSP (in review)
Cynanchum bricenoi Morillo Accepted M WCSP (in review)
Cynanchum broadwayi (Schltr.) Woodson Synonym L WCSP (in review)
Cynanchum brownianum Schult. Synonym M WCSP (in review)
Cynanchum brunonis Gillies ex Hook. Unresolved L WCSP (in review)
Cynanchum bulligerum (Speg.) Macloskie Accepted M WCSP (in review)
Cynanchum bungei Decne. Accepted M WCSP (in review)
Cynanchum buntingii Morillo Synonym M WCSP (in review)
Cynanchum cabulicum Bornm. Unresolved L WCSP (in review)
Cynanchum caespitulosum R.W.Holm Synonym M WCSP (in review)
Cynanchum calcareum H.Ohashi Unresolved L WCSP (in review)
Cynanchum calcicola Alain Unresolved L WCSP (in review)
Cynanchum californicum (Benth.) Moran Unresolved L WCSP (in review)
Cynanchum callialatum Buch.-Ham. ex Wight Accepted M WCSP (in review)
Cynanchum calycinum (Schltr.) Morillo Unresolved L WCSP (in review)
Cynanchum campii Morillo Accepted M WCSP (in review)
Cynanchum candolleanum Gillies ex Hook. & Arn. Unresolved L WCSP (in review)
Cynanchum canescens (Willd.) K.Schum. Synonym M WCSP (in review)
Cynanchum canoi Morillo Accepted M WCSP (in review)
Cynanchum capense L.f. Unresolved L WCSP (in review)
Cynanchum capillare Thunb. [Unplaced] Unresolved L WCSP (in review)
Cynanchum carautanum (Fontana & Schwein.) Morillo Accepted M WCSP (in review)
Cynanchum cardiostephanum Rech.f. Unresolved L WCSP (in review)
Cynanchum cardozoi Morillo Accepted M WCSP (in review)
Cynanchum caribaeum Alain Synonym L WCSP (in review)
Cynanchum carmenaemiliae Morillo Accepted M WCSP (in review)
Cynanchum carnevalii Morillo Synonym M WCSP (in review)
Cynanchum carnosum Decne. Synonym M WCSP (in review)
Cynanchum carnosum (R.Br.) Schltr. [Illegitimate] Unresolved L WCSP (in review)
Cynanchum carolinense Jacq. Unresolved L WCSP (in review)
Cynanchum cassythoides Suess. Synonym M WCSP (in review)
Cynanchum cathayense Tsiang & H.T.Zhang Synonym M WCSP (in review)
Cynanchum caudatum Vell. Unresolved L WCSP (in review)
Cynanchum caudatum (Miq.) Maxim. [Illegitimate] Unresolved L WCSP (in review)
Cynanchum caudiculatum Rapini Accepted M WCSP (in review)
Cynanchum caudigerum R.W.Holm Accepted M WCSP (in review)
Cynanchum celebicum Schltr. Accepted M WCSP (in review)
Cynanchum chanchanense Morillo Accepted M WCSP (in review)
Cynanchum cheesmanii Woodson Unresolved L WCSP (in review)
Cynanchum cheiranthoides Dombey ex Decne. Synonym L WCSP (in review)
Cynanchum chekiangense M.Cheng Unresolved L WCSP (in review)
Cynanchum chiapense (A.Gray) Standl. & Steyerm. Synonym M WCSP (in review)
Cynanchum chilense (Phil.) Malme Accepted L WCSP (in review)
Cynanchum chimantense Morillo Synonym M WCSP (in review)
Cynanchum chimboracense Morillo Accepted M WCSP (in review)
Cynanchum chinense R.Br. Accepted M WCSP (in review)
Cynanchum chirindense S.Moore [Unplaced] Unresolved L WCSP (in review)
Cynanchum chouxii Liede & Meve Accepted M WCSP (in review)
Cynanchum christineae P.I.Forst. Unresolved L WCSP (in review)
Cynanchum ciliatum Vell. Synonym M WCSP (in review)
Cynanchum cirrhosum Sw. ex Schult. [Unplaced] Unresolved L WCSP (in review)
Cynanchum clausum (Jacq.) Jacq. Synonym L WCSP (in review)
Cynanchum clavidens N.E.Br. Synonym M WCSP (in review)
Cynanchum clavidens subsp. hastifolium Liede Synonym L WCSP (in review)
Cynanchum colellae Morillo Synonym M WCSP (in review)
Cynanchum collinum (S.F.Blake) Standl. & Steyerm. Synonym M WCSP (in review)
Cynanchum colombianum (Schltr.) Morillo Synonym L WCSP (in review)
Cynanchum comorense Choux Accepted M WCSP (in review)
Cynanchum compactum Choux Accepted M WCSP (in review)
Cynanchum compactum var. imerinense Desc. Synonym L WCSP (in review)
Cynanchum complexum N.E.Br. Synonym M WCSP (in review)
Cynanchum confusum R.W.Holm Accepted M WCSP (in review)
Cynanchum congestum Vell. Synonym M WCSP (in review)
Cynanchum congolense De Wild. Synonym M WCSP (in review)
Cynanchum connivens Hook. & Arn. Synonym M WCSP (in review)
Cynanchum contiguum W.D.J.Koch Synonym L WCSP (in review)
Cynanchum contrapetalum Sundell Synonym L WCSP (in review)
Cynanchum cordatum Vell. Synonym M WCSP (in review)
Cynanchum cordifolium Retz. Unresolved L WCSP (in review)
Cynanchum cordifolium (E.Mey.) D.Dietr. [Unplaced] Unresolved L WCSP (in review)
Cynanchum corymbosum Wight Accepted M WCSP (in review)
Cynanchum costantinianum Tsiang Unresolved L WCSP (in review)
Cynanchum crassiantherae Liede Accepted M WCSP (in review)
Cynanchum crassifolium R.Br. Synonym M WCSP (in review)
Cynanchum crassifolium Hatus. [Illegitimate] Synonym M WCSP (in review)
Cynanchum crassipedicellatum Meve & Liede Accepted M WCSP (in review)
Cynanchum crassiusculum (Schltr.) Jiménez Unresolved L WCSP (in review)
Cynanchum crispiflorum Sw. Synonym M WCSP (in review)
Cynanchum crispum Thunb. Synonym M WCSP (in review)
Cynanchum crispum Jacq. [Illegitimate] Synonym M WCSP (in review)
Cynanchum cristalinense Morillo Accepted M WCSP (in review)
Cynanchum cuatrecasasii Morillo Accepted M WCSP (in review)
Cynanchum cubense (A.Rich.) Woodson Unresolved L WCSP (in review)
Cynanchum cucullatum N.E.Br. Accepted M WCSP (in review)
Cynanchum cuspidatum Thunb. Unresolved L WCSP (in review)
Cynanchum cuspidatum Hook. & Arn. Synonym L WCSP (in review)
Cynanchum cyathiforme (Sundell) W.D.Stevens Accepted M WCSP (in review)
Cynanchum dahuricum Willd. ex Decne. Synonym M WCSP (in review)
Cynanchum dalhousiae Wight Accepted M WCSP (in review)
Cynanchum danguyanum Choux Accepted M WCSP (in review)
Cynanchum darvasicum (B.Fedtsch.) Kamelin Unresolved L WCSP (in review)
Cynanchum darwasicum B. Fedtsch. Unresolved L TRO
Cynanchum davuricum R.Br. Synonym M WCSP (in review)
Cynanchum de-filippii Delponte Accepted M WCSP (in review)
Cynanchum decaisneanum R.W.Holm Synonym M WCSP (in review)
Cynanchum decaisneanum (Schltr.) Alain [Illegitimate] Unresolved L WCSP (in review)
Cynanchum decaisnianum Desc. [Illegitimate] Synonym M WCSP (in review)
Cynanchum decaryi Choux Accepted M WCSP (in review)
Cynanchum decipiens C.K.Schneid. Accepted M WCSP (in review)
Cynanchum decipiens (Schltr.) Alain [Illegitimate] Unresolved L WCSP (in review)
Cynanchum decorsei (Costantin & Gallaud) Liede & Meve Accepted M WCSP (in review)
Cynanchum defoliascens K.Schum. Unresolved L WCSP (in review)
Cynanchum deltoideum Hance Synonym M WCSP (in review)
Cynanchum deltoideum Hook.f. [Illegitimate] Synonym M WCSP (in review)
Cynanchum denigratum Elmer [Invalid] Synonym M WCSP (in review)
Cynanchum densiflorum W.D.Stevens Unresolved L WCSP (in review)
Cynanchum dentatum K.Schum. Unresolved L WCSP (in review)
Cynanchum denticulatum Vahl Synonym M WCSP (in review)
Cynanchum descoingsii Rauh Accepted M WCSP (in review)
Cynanchum descolei T.Mey. Synonym M WCSP (in review)
Cynanchum deserticola A.R.Flores & J.M.Watson Synonym L WCSP (in review)
Cynanchum dewevrei De Wild. & T.Durand Synonym M WCSP (in review)
Cynanchum diazmirandae Morillo Accepted M WCSP (in review)
Cynanchum dichasiale O.Schwarz Unresolved L WCSP (in review)
Cynanchum dickinsii (Franch. & Sav.) Nakai Unresolved L WCSP (in review)
Cynanchum diemii T.Mey. Accepted L WCSP (in review)
Cynanchum diffusum (Gillies ex Hook.) Hook. & Arn. Unresolved L WCSP (in review)
Cynanchum dimidiatum (Hassk.) Boerl. Accepted M WCSP (in review)
Cynanchum dioscoridis Thunb. Unresolved L TRO
Cynanchum discolor Sims Synonym M WCSP (in review)
Cynanchum doianum Koidz. Unresolved L WCSP (in review)
Cynanchum dombeyanum (Decne.) Morillo Accepted M WCSP (in review)
Cynanchum domingense (Schltr.) Jiménez Unresolved L WCSP (in review)
Cynanchum dorrii Morillo Synonym M WCSP (in review)
Cynanchum dubium Kitag. Synonym M WCSP (in review)
Cynanchum duclouxii M.G.Gilbert & P.T.Li Accepted M WCSP (in review)
Cynanchum duidae R.W.Holm Synonym M WCSP (in review)
Cynanchum echinatum Thunb. Unresolved L TRO
Cynanchum ecuadorense Schltr. Synonym M WCSP (in review)
Cynanchum edule Jum. & H. Perrier Accepted M TRO
Cynanchum eggersii (Schltr.) Alain Unresolved L WCSP (in review)
Cynanchum eichleri (E.Fourn.) K.Schum. Synonym M WCSP (in review)
Cynanchum ekmanii Alain Accepted M WCSP (in review)
Cynanchum ekmanii (Malme) Sundell [Illegitimate] Synonym M WCSP (in review)
Cynanchum elachistemmoides (Liede & Meve) Liede & Meve Accepted M WCSP (in review)
Cynanchum elegans (Benth.) Domin Accepted M WCSP (in review)
Cynanchum ellemannii Morillo Accepted M WCSP (in review)
Cynanchum ellipticum (Harv.) R.A.Dyer Accepted M WCSP (in review)
Cynanchum ephedroides (Griseb.) Alain Unresolved L WCSP (in review)
Cynanchum erectum L. Synonym M WCSP (in review)
Cynanchum erikseniae Morillo Accepted M WCSP (in review)
Cynanchum erubescens R.Br. Synonym M WCSP (in review)
Cynanchum erythranthum Jum. & H.Perrier Accepted M WCSP (in review)
Cynanchum eulaxiflorum Lundell Synonym M WCSP (in review)
Cynanchum euphorbioides D.Dietr. Unresolved L WCSP (in review)
Cynanchum eurychitoides K.Schum. Accepted M WCSP (in review)
Cynanchum eurychiton (Decne.) K.Schum. Accepted M WCSP (in review)
Cynanchum eurystephanum Malme Synonym M WCSP (in review)
Cynanchum exasperatum R.W.Holm Synonym M WCSP (in review)
Cynanchum excelsum Desf. Synonym M WCSP (in review)
Cynanchum extensum Jacq. Unresolved L WCSP (in review)
Cynanchum falcatum Hutch. & E.A.Bruce Accepted M WCSP (in review)
Cynanchum fallax Hicken Unresolved L WCSP (in review)
Cynanchum fasciculiflorum Morillo Accepted M WCSP (in review)
Cynanchum fawcettii (Schltr.) Stearn Unresolved L WCSP (in review)
Cynanchum fernandezii Morillo Accepted M WCSP (in review)
Cynanchum filiforme Jacq. Synonym L WCSP (in review)
Cynanchum filisepalum (Standl.) L.O.Williams Unresolved L WCSP (in review)
Cynanchum filliforme L.f. [Unplaced] Unresolved L WCSP (in review)
Cynanchum fimbriatum Kunth Synonym L WCSP (in review)
Cynanchum fimbriatum Choux [Illegitimate] Synonym L WCSP (in review)
Cynanchum fimbricorona Liede [Illegitimate] Unresolved L WCSP (in review)
Cynanchum fimbricoronum P.T.Li [Unplaced] Unresolved L WCSP (in review)
Cynanchum fissum Pomel Synonym M WCSP (in review)
Cynanchum flavens Thunb. Synonym L WCSP (in review)
Cynanchum flavidens N.E.Br. [Unplaced] Unresolved L WCSP (in review)
Cynanchum flavum Thunb. ex Hook.f. Unresolved L WCSP (in review)
Cynanchum floribundum R.Br. Accepted L WCSP (in review)
Cynanchum floridum Vell. Synonym M WCSP (in review)
Cynanchum floriferum Liede & Meve Accepted M WCSP (in review)
Cynanchum foetidum (Cav.) Kunth Synonym M WCSP (in review)
Cynanchum folotsioides Liede & Meve Accepted M WCSP (in review)
Cynanchum fordii Hemsl. Unresolved L WCSP (in review)
Cynanchum formosanum (Maxim.) Hemsl. Synonym M WCSP (in review)
Cynanchum formosanum var. ovalifolium Tsiang & P.T.Li Synonym L WCSP (in review)
Cynanchum formosum N.E.Br. Accepted M WCSP (in review)
Cynanchum forrestii Schltr. Unresolved L WCSP (in review)
Cynanchum forrestii var. balfourianum Schltr. Unresolved L WCSP (in review)
Cynanchum forrestii var. stenolobum Tsiang & H.T.Zhang Unresolved L WCSP (in review)
Cynanchum franchetii Nakai Unresolved L WCSP (in review)
Cynanchum franciscoi Morillo Synonym M WCSP (in review)
Cynanchum fraternum N.E.Br. Synonym M WCSP (in review)
Cynanchum freemanii (N.E.Br.) Woodson Unresolved L WCSP (in review)
Cynanchum fruticulosum Decne. Unresolved L WCSP (in review)
Cynanchum funale Poir. Accepted M WCSP (in review)
Cynanchum funebre (Boiss. & Kotschy) Kusn. Synonym M WCSP (in review)
Cynanchum fuscatum (Hornem.) Link Synonym L WCSP (in review)
Cynanchum fusculum (C.Wright) Alain Unresolved L WCSP (in review)
Cynanchum fuscum Schult. Synonym M WCSP (in review)
Cynanchum galgalense Liede Synonym M WCSP (in review)
Cynanchum ganglinosum Vell. Synonym M WCSP (in review)
Cynanchum gentryi (Morillo) Liede Accepted M WCSP (in review)
Cynanchum gerrardii (Harv.) Liede Accepted M WCSP (in review)
Cynanchum gerrardii subsp. bekinolense (Choux) Liede & Meve Accepted L WCSP (in review)
Cynanchum gerrardii subsp. lenewtonii (Liede) Goyder Accepted L WCSP (in review)
Cynanchum gilbertii Liede Accepted M WCSP (in review)
Cynanchum giraldii Schltr. Accepted M WCSP (in review)
Cynanchum glaberrimum (Woodson) L.O.Williams Unresolved L WCSP (in review)
Cynanchum glabrius (Markgr.) Jiménez Unresolved L WCSP (in review)
Cynanchum glabrum Nakai Unresolved L WCSP (in review)
Cynanchum glabrum var. rotundifolium Honda Unresolved L WCSP (in review)
Cynanchum glabrum f. viridescens Murata Synonym L WCSP (in review)
Cynanchum glaucescens (Decne.) Hand.-Mazz. Accepted M WCSP (in review)
Cynanchum glaucum Wall. ex Wight Synonym M WCSP (in review)
Cynanchum glomeratum Bosser Accepted M WCSP (in review)
Cynanchum glossostemma Lillo Unresolved L WCSP (in review)
Cynanchum gobicum Grubov Accepted L WCSP (in review)
Cynanchum goertsianum Morillo Accepted M WCSP (in review)
Cynanchum gonavense Jiménez Synonym L WCSP (in review)
Cynanchum gonoloboides Schltr. Unresolved L WCSP (in review)
Cynanchum gossweileri S.Moore Synonym M WCSP (in review)
Cynanchum gracile (Decne.) Jiménez Unresolved L WCSP (in review)
Cynanchum gracilipes Tsiang & H.T.Zhang Unresolved L WCSP (in review)
Cynanchum gracillimum Wall. Synonym M WCSP (in review)
Cynanchum graminifolium (Griseb.) Alain Unresolved L WCSP (in review)
Cynanchum graminiforme Liede Accepted M WCSP (in review)
Cynanchum granatense (Baill.) Morillo Accepted M WCSP (in review)
Cynanchum grandidieri Liede & Meve Accepted M WCSP (in review)
Cynanchum grandiflorum Cav. Synonym M WCSP (in review)
Cynanchum grandifolium Hemsl. Synonym L WCSP (in review)
Cynanchum grayanum (Maxim.) Koidz. Unresolved L WCSP (in review)
Cynanchum grayi Shinners Unresolved L WCSP (in review)
Cynanchum grisebachianum (Schltr.) Alain Synonym L WCSP (in review)
Cynanchum grisebachii (M.Gómez) Woodson Unresolved L WCSP (in review)
Cynanchum guanchezii Morillo Synonym M WCSP (in review)
Cynanchum guatemalense Dugand Synonym M WCSP (in review)
Cynanchum guehoi Bosser Accepted M WCSP (in review)
Cynanchum guianense Spreng. Synonym M WCSP (in review)
Cynanchum guianense (Decne.) R.W.Holm [Illegitimate] Unresolved L WCSP (in review)
Cynanchum haitiense Jiménez Synonym L WCSP (in review)
Cynanchum hamatum (E.Mey.) D.Dietr. Unresolved L WCSP (in review)
Cynanchum hancockianum (Maxim.) Iljinski Unresolved L WCSP (in review)
Cynanchum hardyi Liede & Meve Accepted M WCSP (in review)
Cynanchum harlingii Morillo Synonym M WCSP (in review)
Cynanchum harrisii (Schltr.) Stearn Unresolved L WCSP (in review)
Cynanchum hartii (Schltr.) Proctor Unresolved L WCSP (in review)
Cynanchum haruna-montanum Honda Unresolved L WCSP (in review)
Cynanchum hastatum Lam. Synonym M WCSP (in review)
Cynanchum hastatum Pers. [Illegitimate] Synonym M WCSP (in review)
Cynanchum hastifolium K.Schum. Accepted M WCSP (in review)
Cynanchum hastifolium N.E.Br. [Illegitimate] Synonym M WCSP (in review)
Cynanchum hastifolium subsp. clavidens (N.E.Br.) Liede Synonym L WCSP (in review)
Cynanchum hatusuimai P.T.Li Synonym M WCSP (in review)
Cynanchum haughtii Woodson Unresolved L WCSP (in review)
Cynanchum helicoideum Choux Synonym M WCSP (in review)
Cynanchum henryi Warb. ex Diels Synonym M WCSP (in review)
Cynanchum heteromorphum Vatke Accepted M WCSP (in review)
Cynanchum heterophyllum Delile Synonym M WCSP (in review)
Cynanchum heydei Hook.f. Accepted M WCSP (in review)
Cynanchum heyneanum Schult. Synonym M WCSP (in review)
Cynanchum hickenii Malme Accepted M WCSP (in review)
Cynanchum hieronymi (Lorentz) Hicken Unresolved L WCSP (in review)
Cynanchum hirsutum Vahl Synonym M WCSP (in review)
Cynanchum hirsutum (Michx.) Pers. [Illegitimate] Synonym L WCSP (in review)
Cynanchum hirsutum Vell. [Unplaced] Unresolved L WCSP (in review)
Cynanchum hirsutum Sessé & Moc. [Illegitimate] Unresolved L WCSP (in review)
Cynanchum hirsutum Costantin [Illegitimate] Unresolved L WCSP (in review)
Cynanchum hirtellum (Oliv.) V.M.Badillo Synonym M WCSP (in review)
Cynanchum hirtum L. Synonym L WCSP (in review)
Cynanchum hirtum Blanco [Illegitimate] Unresolved L WCSP (in review)
Cynanchum hoedimeerium Bakh.f. Accepted M WCSP (in review)
Cynanchum holmianum Steyerm. Synonym M WCSP (in review)
Cynanchum holstii K.Schum. Synonym M WCSP (in review)
Cynanchum hookerianum Steud. Synonym L WCSP (in review)
Cynanchum huberi Morillo Synonym M WCSP (in review)
Cynanchum humbert-capuronii Liede & Meve Accepted L WCSP (in review)
Cynanchum humbertii Choux Unresolved L WCSP (in review)
Cynanchum humboldtianum Schult. Synonym M WCSP (in review)
Cynanchum humile Falc. ex Hook.f. [Invalid] Synonym M WCSP (in review)
Cynanchum huteri (Vis. & Asch.) K.Schum. Synonym M WCSP (in review)
Cynanchum hydrophilum Tsiang & H.T.Zhang Unresolved L WCSP (in review)
Cynanchum hystrix Vell. Synonym M WCSP (in review)
Cynanchum ikema Siebold ex Ohwi Unresolved L WCSP (in review)
Cynanchum implicatum (Jum. & H.Perrier) Jum. & H.Perrier Accepted M WCSP (in review)
Cynanchum inaguense (Vail) R.A.Howard & Dunbar Unresolved L WCSP (in review)
Cynanchum inamoenum (Maxim.) Loes. ex Gilg. & Loes. Unresolved L WCSP (in review)
Cynanchum inconspicuum Griff. Synonym M WCSP (in review)
Cynanchum indicum Burm.f. Unresolved L WCSP (in review)
Cynanchum indicum Lam. Synonym L WCSP (in review)
Cynanchum infimicola L.O.Williams Unresolved L WCSP (in review)
Cynanchum inodorum Lour. Synonym L WCSP (in review)
Cynanchum insigne (N.E.Br.) Liede & Meve Accepted M WCSP (in review)
Cynanchum insulanum (Hance) Hemsl. Accepted M WCSP (in review)
Cynanchum insulanum var. insulanum Synonym L TRO
Cynanchum insulanum var. lineare (Tsiang & H.T.Zhang) Tsiang & H.T.Zhang Accepted L WCSP (in review)
Cynanchum intermedium N.E.Br. Synonym M WCSP (in review)
Cynanchum intricatum K.Schum. Accepted M WCSP (in review)
Cynanchum inundatum Lem. ex Decne. Unresolved L WCSP (in review)
Cynanchum ipecacuanha Willd. Unresolved L WCSP (in review)
Cynanchum isidrensis Morillo Accepted M WCSP (in review)
Cynanchum itremense Liede Accepted M WCSP (in review)
Cynanchum jacquemontianum Decne. Accepted M WCSP (in review)
Cynanchum jahnii Morillo Synonym M WCSP (in review)
Cynanchum jalicola (Juz.) Juz. Unresolved L WCSP (in review)
Cynanchum jaliscanum (Vail) Woodson Accepted M WCSP (in review)
Cynanchum jamaicense (Griseb.) Woodson Synonym M WCSP (in review)
Cynanchum japonicum E.Morren & Decne. Unresolved L WCSP (in review)
Cynanchum jaramilloi Morillo Accepted M WCSP (in review)
Cynanchum javanicum (Koord.) Bakh.f Synonym M WCSP (in review)
Cynanchum javanicum (Koord.-Schum.) Bakh. f. Accepted M TRO
Cynanchum jenmanii Morillo Accepted M WCSP (in review)
Cynanchum juliani Morillo Unresolved L WCSP (in review)
Cynanchum juliani-marnieri Desc. Accepted M WCSP (in review)
Cynanchum jumellei Choux Accepted M WCSP (in review)
Cynanchum junciforme (Decne.) Liede Accepted M WCSP (in review)
Cynanchum juzepczukii (Pobed.) Borhidi Synonym M WCSP (in review)
Cynanchum kamaense Morillo Synonym M WCSP (in review)
Cynanchum kaschgaricum Y.X.Liou Accepted M WCSP (in review)
Cynanchum katoi Ohwi Unresolved L WCSP (in review)
Cynanchum kenouriense Wight Synonym M WCSP (in review)
Cynanchum kenowiense (Wight) K.Schum. Synonym M WCSP (in review)
Cynanchum kimarovii Ijinsk. Unresolved L TRO
Cynanchum kingdonwardii M.G.Gilbert & P.T.Li Accepted M WCSP (in review)
Cynanchum kintungense Tsiang Accepted M WCSP (in review)
Cynanchum kiusianum Nakai Synonym L WCSP (in review)
Cynanchum kiyohikoanum Honda Unresolved L WCSP (in review)
Cynanchum komarovii Iljinski Unresolved L WCSP (in review)
Cynanchum krameri (Franch. & Sav.) Matsum. Unresolved L WCSP (in review)
Cynanchum kunthii (Decne.) Standl. Unresolved L WCSP (in review)
Cynanchum kuznetzowii Bordz. Unresolved L WCSP (in review)
Cynanchum kwangsiense Tsiang & H.T.Zhang Accepted M WCSP (in review)
Cynanchum laeve (Michx.) Pers. Synonym M WCSP (in review)
Cynanchum laeve (Blume) K.Schum. [Illegitimate] Synonym M WCSP (in review)
Cynanchum laevigatum Vahl ex Decaisne in de Candolle Unresolved L TRO
Cynanchum lanceolatum Poir. Synonym L WCSP (in review)
Cynanchum lanceolatum Kunth Unresolved L WCSP (in review)
Cynanchum lancifolium Schumach. & Thonn. Synonym M WCSP (in review)
Cynanchum lancifolium Hook. & Arn. [Unplaced] Unresolved L WCSP (in review)
Cynanchum lanhsuense T.Yamaz. Accepted M WCSP (in review)
Cynanchum lasiocarpum Koidz. Synonym L WCSP (in review)
Cynanchum latifolium Schumach. & Thonn. Unresolved L WCSP (in review)
Cynanchum laxum Bartl. Unresolved L WCSP (in review)
Cynanchum lechleri Morillo Accepted M WCSP (in review)
Cynanchum lecomtei Choux Accepted M WCSP (in review)
Cynanchum ledermannii Schltr. Synonym M WCSP (in review)
Cynanchum leianthus Domokos Unresolved L TRO
Cynanchum lenewtonii Liede Synonym M WCSP (in review)
Cynanchum leptocladum (Decne.) Jiménez Unresolved L WCSP (in review)
Cynanchum leptolepis (Benth.) Domin Accepted L WCSP (in review)
Cynanchum leptophyllum (Schltr.) Jiménez Unresolved L WCSP (in review)
Cynanchum leptostephanum Diels Accepted M WCSP (in review)
Cynanchum leucanthum Jacq. ex J.F.Gmel. Synonym L WCSP (in review)
Cynanchum leucanthum (K.Schum.) K.Schum. Accepted M WCSP (in review)
Cynanchum leucophellum Diels Accepted M WCSP (in review)
Cynanchum leveilleanum Schltr. ex H. Lév. Synonym L TRO
Cynanchum liebiana (F.Muell.) P.I.Forst. Unresolved L WCSP (in review)
Cynanchum liesneriana L.O.Williams Unresolved L WCSP (in review)
Cynanchum liesnerianum L.O. Williams Synonym M TRO
Cynanchum lightii Dunn Synonym M WCSP (in review)
Cynanchum lignosum (Vail) Woodson Synonym M WCSP (in review)
Cynanchum ligulatum (Benth.) Woodson Accepted L WCSP (in review)
Cynanchum likiangense W.T.Wang Synonym M WCSP (in review)
Cynanchum limprichtii Schltr. Unresolved L WCSP (in review)
Cynanchum lineare N.E.Br. Accepted M WCSP (in review)
Cynanchum lineare (Bello) Alain [Illegitimate] Synonym L WCSP (in review)
Cynanchum lineare subsp. lineare Synonym L TRO
Cynanchum linearifolium Hemsl. Synonym M WCSP (in review)
Cynanchum linearisepalum P.T.Li Unresolved L WCSP (in review)
Cynanchum linifolium (Balf.f.) Bullock ex G.B.Popov Unresolved L WCSP (in review)
Cynanchum liukiuense Warb. Accepted M WCSP (in review)
Cynanchum loheri Schltr. Accepted M WCSP (in review)
Cynanchum longecalicinum Morillo Accepted M WCSP (in review)
Cynanchum longicoronatum L.O.Williams Unresolved L WCSP (in review)
Cynanchum longiflorum Jacq. Unresolved L WCSP (in review)
Cynanchum longifolium G.Martens Synonym M WCSP (in review)
Cynanchum longipedunculatum M.G.Gilbert & P.T.Li Accepted M WCSP (in review)
Cynanchum longipes N.E.Br. Accepted M WCSP (in review)
Cynanchum longirostrum (K.Schum.) W.D.Stevens Accepted M WCSP (in review)
Cynanchum lopezpalaciosii Morillo Accepted M WCSP (in review)
Cynanchum louiseae Kartesz & Gandhi Synonym M WCSP (in review)
Cynanchum luteifluens (Jum. & H.Perrier) Desc. Accepted M WCSP (in review)
Cynanchum luteifluens var. luteifluens Synonym L TRO
Cynanchum luteolum Vahl ex Decne. Unresolved L WCSP (in review)
Cynanchum luteum Steud. Synonym M WCSP (in review)
Cynanchum luteum Spreng. Synonym L WCSP (in review)
Cynanchum luteynii Morillo Accepted M WCSP (in review)
Cynanchum luzonicum Schltr. Synonym M WCSP (in review)
Cynanchum lycioides Steud. ex D.Dietr. Unresolved L WCSP (in review)
Cynanchum lysimachioides Tsiang & P.T.Li Accepted M WCSP (in review)
Cynanchum maasii Morillo Accepted M WCSP (in review)
Cynanchum maccartii Shinners [Illegitimate] Unresolved L WCSP (in review)
Cynanchum maccartii var. maccartii Synonym L TRO
Cynanchum macraei Hook. & Arn. Synonym M WCSP (in review)
Cynanchum macranthum Nakai [Illegitimate] Unresolved L WCSP (in review)
Cynanchum macranthum Jum. & H. Perrier Accepted M TRO
Cynanchum macrolobum Jum. & H.Perrier Accepted M WCSP (in review)
Cynanchum macrophyllum Pers. Synonym L WCSP (in review)
Cynanchum macrophyllum Thunb. [Unplaced] Unresolved L WCSP (in review)
Cynanchum macrophyllum (Siebold & Zucc.) Matsum. [Illegitimate] Synonym L WCSP (in review)
Cynanchum macrorhizon Carrière Synonym M WCSP (in review)
Cynanchum madagascariense K.Schum. Accepted M WCSP (in review)
Cynanchum madecassum Desc. Synonym M WCSP (in review)
Cynanchum maeoticum Kleopow Synonym L WCSP (in review)
Cynanchum magale Buch.-Ham. ex Dillwyn Accepted M WCSP (in review)
Cynanchum magdalenicum Dugand Synonym M WCSP (in review)
Cynanchum magnificum Nakai [Invalid] Unresolved L WCSP (in review)
Cynanchum mahafialense Jum. & H.Perrier Accepted M WCSP (in review)
Cynanchum mairei Schltr. ex H.Lév. Synonym M WCSP (in review)
Cynanchum manarae Morillo Synonym M WCSP (in review)
Cynanchum mandshuricum (Hance) Hemsl. Synonym M WCSP (in review)
Cynanchum mannii (Scott-Elliot) N.E.Br. Synonym M WCSP (in review)
Cynanchum mariense (Meve & Liede) Liede & Meve Accepted M WCSP (in review)
Cynanchum mariquitense Mutis Accepted M WCSP (in review)
Cynanchum maritimum (Jacq.) Jacq. Synonym M WCSP (in review)
Cynanchum maritimum Salisb. Synonym M WCSP (in review)
Cynanchum marnierianum Rauh Accepted M WCSP (in review)
Cynanchum marsdenioides Woodson Unresolved L WCSP (in review)
Cynanchum martinicense (Schltr.) R.A.Howard Synonym L WCSP (in review)
Cynanchum masoalense Choux Accepted M WCSP (in review)
Cynanchum matsudanum Koidz. Unresolved L WCSP (in review)
Cynanchum matsumurae T.Yamaz. Synonym L WCSP (in review)
Cynanchum mauritianum Lam. Synonym M WCSP (in review)
Cynanchum mauritianum Bojer ex Decne. Synonym L WCSP (in review)
Cynanchum maximoviczii Pobed. Accepted M WCSP (in review)
Cynanchum maximowiczianum (Warb.) Nakai Unresolved L WCSP (in review)
Cynanchum mazzuchii (Speg.) Liede Accepted M WCSP (in review)
Cynanchum medinae Morillo Synonym M WCSP (in review)
Cynanchum medium R.Br. Synonym M WCSP (in review)
Cynanchum medium (Decne.) K.Schum. Synonym M WCSP (in review)
Cynanchum megalanthum M.G.Gilbert & P.T.Li Accepted M WCSP (in review)
Cynanchum melanophleum Willd. Unresolved L TRO
Cynanchum melanthos Poir. Unresolved L WCSP (in review)
Cynanchum melanthum (Decne.) T.Mey. Synonym M WCSP (in review)
Cynanchum membranaceum (Liede & Meve) Liede & Meve Accepted M WCSP (in review)
Cynanchum menarandrense Jum. & H.Perrier Accepted M WCSP (in review)
Cynanchum mensense (Schweinf.) K.Schum. Synonym M WCSP (in review)
Cynanchum meridense Morillo Accepted M WCSP (in review)
Cynanchum messeri (Buchenau) Puech Accepted M WCSP (in review)
Cynanchum messeri (Buchenau) Jum. & H. Perrier Unresolved L TRO
Cynanchum messeri subsp. mahafalense (Jum. & H. Perrier) Liede Synonym L TRO
Cynanchum mevei Liede Accepted M WCSP (in review)
Cynanchum mexicanum Brandegee Unresolved L WCSP (in review)
Cynanchum mexicoense P.T.Li [Unplaced] Unresolved L WCSP (in review)
Cynanchum meyeri (Decne.) Schltr. Accepted M WCSP (in review)
Cynanchum micranthum Thunb. Synonym L WCSP (in review)
Cynanchum microcentrum Tsiang Unresolved L TRO
Cynanchum microphyllum Kunth Accepted M WCSP (in review)
Cynanchum microphylum Raf. Synonym M WCSP (in review)
Cynanchum microstegium K.Schum. Unresolved L WCSP (in review)
Cynanchum microstemma (Turcz.) Morillo Accepted M WCSP (in review)
Cynanchum minahassae Schltr. Accepted M WCSP (in review)
Cynanchum minus K.Koch Synonym L WCSP (in review)
Cynanchum minutiflorum K.Schum. [Illegitimate] Synonym M WCSP (in review)
Cynanchum mirifolium (Gleason & Moldenke) R.W.Holm Synonym M WCSP (in review)
Cynanchum miserum L.O.Williams Synonym M WCSP (in review)
Cynanchum molle (E.Mey.) D.Dietr. Synonym M WCSP (in review)
Cynanchum monense (Britton) Alain Unresolved L WCSP (in review)
Cynanchum mongolicum (Maxim.) Hemsl. Unresolved L WCSP (in review)
Cynanchum mongolicum (Maxim.) Kom. Accepted M TRO
Cynanchum monspeliacum L. Synonym M WCSP (in review)
Cynanchum montevidense Spreng. Synonym M WCSP (in review)
Cynanchum mooreanum Hemsl. Accepted M WCSP (in review)
Cynanchum moramangense Choux Accepted M WCSP (in review)
Cynanchum moratii Liede Accepted M WCSP (in review)
Cynanchum morilloi P.T.Li Accepted M WCSP (in review)
Cynanchum morrenioides Goyder Accepted M WCSP (in review)
Cynanchum mossambicense K.Schum. Accepted M WCSP (in review)
Cynanchum mucronatum Andrews Unresolved L WCSP (in review)
Cynanchum mucronatum Kunth [Illegitimate] Synonym M WCSP (in review)
Cynanchum mucronatum (Decne.) Reiche [Illegitimate] Synonym L WCSP (in review)
Cynanchum mucronatum (Spreng.) N.E.Br. [Illegitimate] Synonym M WCSP (in review)
Cynanchum mulegense Wiggins Unresolved L WCSP (in review)
Cynanchum muliense Tsiang Unresolved L WCSP (in review)
Cynanchum multicaurium I.C.Chung Unresolved L WCSP (in review)
Cynanchum multiflorum (Mart.) Spreng. Synonym M WCSP (in review)
Cynanchum multiflorum (E.Fourn.) K.Schum. [Illegitimate] Unresolved L WCSP (in review)
Cynanchum multinerve (Franch. & Sav.) Matsum. Synonym L WCSP (in review)
Cynanchum multinervium Morillo Synonym M WCSP (in review)
Cynanchum muricatum (Blume) Boerl. Accepted M WCSP (in review)
Cynanchum myrianthum (Schltr.) Morillo Unresolved L WCSP (in review)
Cynanchum myrtifolium Hook. & Arn. Accepted L WCSP (in review)
Cynanchum myrtifolium Poepp. ex Decne. Unresolved L WCSP (in review)
Cynanchum nanellum P.T.Li Synonym L WCSP (in review)
Cynanchum nanissimum Liede [Illegitimate] Synonym L WCSP (in review)
Cynanchum nanum Buch.-Ham. ex Wight Unresolved L WCSP (in review)
Cynanchum nanum Skottsb. [Illegitimate] Synonym L WCSP (in review)
Cynanchum napiferum Choux Accepted M WCSP (in review)
Cynanchum natalitium Schltr. Accepted M WCSP (in review)
Cynanchum neei Morillo Synonym M WCSP (in review)
Cynanchum nematostemma Liede Accepted M WCSP (in review)
Cynanchum neopommeranicum Schltr. Unresolved L TRO
Cynanchum nielsenii Morillo Accepted M WCSP (in review)
Cynanchum nigricans Vahl ex Decne. Unresolved L WCSP (in review)
Cynanchum nigrum Cav. Synonym M WCSP (in review)
Cynanchum nigrum (L.) Pers. [Illegitimate] Synonym M WCSP (in review)
Cynanchum nikoense (Maxim.) Makino Synonym L WCSP (in review)
Cynanchum nipponicum Matsum. Synonym M WCSP (in review)
Cynanchum nipponicum f. rotundifolium (Honda) T.Yamaz. Unresolved L WCSP (in review)
Cynanchum nitidum Vell. Synonym M WCSP (in review)
Cynanchum nivale Nyman Synonym M WCSP (in review)
Cynanchum nivale (Boiss. & Heldr.) Beck Synonym M WCSP (in review)
Cynanchum nodosum (Jum. & H.Perrier) Desc. Synonym M WCSP (in review)
Cynanchum northropiae (Schltr.) Alain Unresolved L WCSP (in review)
Cynanchum nubicola Morillo Synonym M WCSP (in review)
Cynanchum nummulariifolium Hook. & Arn. Synonym L WCSP (in review)
Cynanchum nummulariifolium var. biflorum (Phil.) Reiche Synonym L WCSP (in review)
Cynanchum obliquum Jacq. Synonym M WCSP (in review)
Cynanchum obovatum (Decne.) Choux Synonym L WCSP (in review)
Cynanchum obovatum R.W.Holm [Illegitimate] Synonym M WCSP (in review)
Cynanchum obscurum K.Schum. Synonym M WCSP (in review)
Cynanchum obtusifolium L.f. Accepted M WCSP (in review)
Cynanchum obtusifolium Rich. [Illegitimate] Synonym L WCSP (in review)
Cynanchum obtusifolium var. obtusifolium Synonym L TRO
Cynanchum obtusifolium var. pilosum (R.Br.) Schltr. Synonym L WCSP (in review)
Cynanchum occidentale (Spreng.) Jiménez [Unplaced] Unresolved L WCSP (in review)
Cynanchum odoratissimum Lour. Unresolved L WCSP (in review)
Cynanchum odoratum Hook. & Arn. Unresolved L WCSP (in review)
Cynanchum officinale (Hemsl.) Tsiang & H.T.Zhang Accepted M WCSP (in review)
Cynanchum oleifolium Nectoux Unresolved L WCSP (in review)
Cynanchum omissum Bullock Synonym M WCSP (in review)
Cynanchum ophiticola Alain Synonym L WCSP (in review)
Cynanchum orangeanum (Schltr.) N.E.Br. Accepted L WCSP (in review)
Cynanchum oresbium (Bruyns) Goyder Accepted M WCSP (in review)
Cynanchum orientale Willd. ex Spreng. Synonym M WCSP (in review)
Cynanchum orientense Alain Unresolved L WCSP (in review)
Cynanchum otophyllum C.K.Schneid. Accepted M WCSP (in review)
Cynanchum ovalifolium Wight Accepted M WCSP (in review)
Cynanchum ovalifolium var. angustifolium Ridl. Synonym L WCSP (in review)
Cynanchum ovatum Thunb. Unresolved L WCSP (in review)
Cynanchum ovatum (E.Mey.) Druce [Illegitimate] Synonym M WCSP (in review)
Cynanchum ovatum (Benth.) Domin [Illegitimate] Unresolved L WCSP (in review)
Cynanchum ovobatum R.W. Holm Unresolved L TRO
Cynanchum oxyphyllum (Turcz.) Morillo Synonym M WCSP (in review)
Cynanchum pachycladon Choux Accepted M WCSP (in review)
Cynanchum pachylepis (F.M.Bailey) Domin Synonym M WCSP (in review)
Cynanchum pachyphyllum (Decne.) K.Schum. Accepted M WCSP (in review)
Cynanchum pallidum Salisb. Synonym M WCSP (in review)
Cynanchum pallidum Sessé & Moc. [Illegitimate] Synonym L WCSP (in review)
Cynanchum palmeri (S.Watson) S.F.Blake Unresolved L WCSP (in review)
Cynanchum palmeri (S.Watson) Shinners [Illegitimate] Synonym L WCSP (in review)
Cynanchum palmeri var. peninsulare (S.F.Blake) I.M.Johnst. Unresolved L WCSP (in review)
Cynanchum palustre (Pursh) A.Heller Unresolved L WCSP (in review)
Cynanchum pamirense Tsiang & H.T.Zhang Accepted M WCSP (in review)
Cynanchum paniculatum (Bunge) Kitag. ex H.Hara Accepted M WCSP (in review)
Cynanchum pannonicum Borhidi Synonym L WCSP (in review)
Cynanchum papillatum Choux Accepted M WCSP (in review)
Cynanchum papillosum Weim. [Unplaced] Unresolved L WCSP (in review)
Cynanchum paralias (Decne.) P.T.Li Unresolved L WCSP (in review)
Cynanchum paramorum Morillo Accepted M WCSP (in review)
Cynanchum paraquense Morillo Synonym M WCSP (in review)
Cynanchum parviflorum Sw. Synonym M WCSP (in review)
Cynanchum parviflorum (Decne.) K.Schum. [Illegitimate] Synonym L WCSP (in review)
Cynanchum patagonicum (Phil.) Malme Synonym L WCSP (in review)
Cynanchum pauciflorum R.Br. Synonym M WCSP (in review)
Cynanchum pauciflorum (Miq.) Matsum. [Illegitimate] Synonym L WCSP (in review)
Cynanchum pearsonii N.E.Br. Synonym M WCSP (in review)
Cynanchum pedunculare Lam. [Unplaced] Unresolved L WCSP (in review)
Cynanchum pedunculatum R.Br. Accepted M WCSP (in review)
Cynanchum pedunculatum Thunb. [Illegitimate] Unresolved L WCSP (in review)
Cynanchum pendulum Poir. [Unplaced] Unresolved L WCSP (in review)
Cynanchum penicillatum (Griseb.) Alain Unresolved L WCSP (in review)
Cynanchum peninsulare S.F.Blake Unresolved L WCSP (in review)
Cynanchum peraffine Woodson Unresolved L WCSP (in review)
Cynanchum perrieri Choux Accepted M WCSP (in review)
Cynanchum peruvianum (Schltr.) Morillo Unresolved L WCSP (in review)
Cynanchum petignatii Liede & Rauh Accepted M WCSP (in review)
Cynanchum petrense Hemsl. & Lace Unresolved L WCSP (in review)
Cynanchum phillipsonianum Liede & Meve Accepted M WCSP (in review)
Cynanchum phylladen Vell. Synonym L WCSP (in review)
Cynanchum physocarpum Schltr. Accepted M WCSP (in review)
Cynanchum picardae (Schltr.) Jiménez Unresolved L WCSP (in review)
Cynanchum pichinchense K.Schum. Accepted M WCSP (in review)
Cynanchum pictum Vahl Synonym M WCSP (in review)
Cynanchum pietrangelii Morillo Accepted M WCSP (in review)
Cynanchum pilosum R.Br. Synonym M WCSP (in review)
Cynanchum pingshanicum M.G.Gilbert & P.T.Li Unresolved L WCSP (in review)
Cynanchum planiflorum (Jacq.) Jacq. Synonym M WCSP (in review)
Cynanchum planifolium L. Synonym M WCSP (in review)
Cynanchum pleianthum K.Schum. Synonym M WCSP (in review)
Cynanchum polyanthum K.Schum. Accepted M WCSP (in review)
Cynanchum praecox Schltr. ex S.Moore Accepted M WCSP (in review)
Cynanchum prevostii Morillo Accepted M WCSP (in review)
Cynanchum pringlei (A.Gray) Henr. Unresolved L WCSP (in review)
Cynanchum priorii (Rendle) Stearn Unresolved L WCSP (in review)
Cynanchum proctorianum Spellman & Morillo Synonym L WCSP (in review)
Cynanchum procumbens Medik. ex Steud. Unresolved L WCSP (in review)
Cynanchum prostratum Cav. Unresolved L WCSP (in review)
Cynanchum puberulum F.Muell. ex Benth. Accepted M WCSP (in review)
Cynanchum pubescens Bunge Synonym M WCSP (in review)
Cynanchum pubipetalum Alain Unresolved L WCSP (in review)
Cynanchum pumilum (Decne.) Bornm. Unresolved L WCSP (in review)
Cynanchum punctatum (Massart) Sessé & Moc. Unresolved L WCSP (in review)
Cynanchum puncticulatum Koidz. Unresolved L WCSP (in review)
Cynanchum × purpurascens C.Morren & Decne. Unresolved L WCSP (in review)
Cynanchum × purpurascens (C.Morren & Decne.) Matsum. Unresolved L WCSP (in review)
Cynanchum purpureiflorum Morillo Accepted M WCSP (in review)
Cynanchum purpureum (Pall.) K.Schum. Accepted M WCSP (in review)
Cynanchum pusillum Spreng. ex Fourn. Unresolved L WCSP (in review)
Cynanchum pusilum Grubov Accepted M WCSP (in review)
Cynanchum pycnoneuroides Choux Accepted M WCSP (in review)
Cynanchum pygmaeum Schltr. Synonym M WCSP (in review)
Cynanchum pyrotechnicum Forssk. Synonym M WCSP (in review)
Cynanchum quitense K.Schum. Unresolved L WCSP (in review)
Cynanchum racemosum (Jacq.) Jacq. Accepted M WCSP (in review)
Cynanchum racemosum Brandegee [Illegitimate] Synonym M WCSP (in review)
Cynanchum racemosum var. cyathiforme Sundell Synonym L WCSP (in review)
Cynanchum racemosum var. guatemalense (Dugand) Sundell Accepted L WCSP (in review)
Cynanchum racemosum var. rensonii (Pittier) Sundell Accepted L WCSP (in review)
Cynanchum racemosum var. unifarium (Scheele) Sundell Accepted L WCSP (in review)
Cynanchum raddeanum (Albov) Kusn. Unresolved L WCSP (in review)
Cynanchum radians (Forssk.) Lam. Unresolved L WCSP (in review)
Cynanchum radiatum Jum. & H.Perrier Accepted M WCSP (in review)
Cynanchum rauhianum Desc. Accepted M WCSP (in review)
Cynanchum readii (Schltr.) Alain Unresolved L WCSP (in review)
Cynanchum rectum Forssk. ex Decne. Synonym M WCSP (in review)
Cynanchum recurvum (Rusby) Spellman Synonym M WCSP (in review)
Cynanchum reflexum (Hemsl.) Pittier Synonym M WCSP (in review)
Cynanchum rehmannii (Boiss.) Kusn. Synonym M WCSP (in review)
Cynanchum rendlei Stearn Synonym L WCSP (in review)
Cynanchum rensonii (Pittier) Woodson Synonym M WCSP (in review)
Cynanchum repandum (Decne.) K.Schum. Accepted M WCSP (in review)
Cynanchum resiliens (B.R.Adams & R.W.K.Holland) Goyder Accepted M WCSP (in review)
Cynanchum reticulatum Retz. Unresolved L WCSP (in review)
Cynanchum reticulatum Buch.-Ham. ex Hook.f. Unresolved L WCSP (in review)
Cynanchum retropilum Nakai [Invalid] Unresolved L WCSP (in review)
Cynanchum revolutum R.W.Holm Synonym M WCSP (in review)
Cynanchum richardianum Alain Unresolved L WCSP (in review)
Cynanchum riometense Sundell Accepted M WCSP (in review)
Cynanchum rioparanense Sundell Accepted M WCSP (in review)
Cynanchum riparium Tsiang & H.T.Zhang Unresolved L WCSP (in review)
Cynanchum robertii (S.Moore) Malme Unresolved L WCSP (in review)
Cynanchum robertsoniae Liede Unresolved L WCSP (in review)
Cynanchum rockii M.G.Gilbert & P.T.Li Unresolved L WCSP (in review)
Cynanchum rodriguezii Morillo Accepted M WCSP (in review)
Cynanchum roraimense (Schltr.) Morillo Synonym M WCSP (in review)
Cynanchum roseum R.Br. Synonym M WCSP (in review)
Cynanchum roseum Chiov. [Illegitimate] Unresolved L WCSP (in review)
Cynanchum rossicum Kleopow Synonym L WCSP (in review)
Cynanchum rossicum Borhidi Synonym L TRO
Cynanchum rossii Rauh Accepted M WCSP (in review)
Cynanchum rostratum Vahl Synonym M WCSP (in review)
Cynanchum rotatum Vell. Synonym M WCSP (in review)
Cynanchum rotatum Sessé & Moc. [Illegitimate] Synonym M WCSP (in review)
Cynanchum rotiforme P.T.Li Synonym M WCSP (in review)
Cynanchum rotundifolium Thunb. ex Decne. [Invalid] Synonym M WCSP (in review)
Cynanchum rotundus M.E. Jones Unresolved L TRO
Cynanchum roulinioides (E.Fourn.) Rapini Accepted L WCSP (in review)
Cynanchum roylei Wight Accepted M WCSP (in review)
Cynanchum rubellum (Franch. & Sav.) Matsum. Unresolved L WCSP (in review)
Cynanchum rubens L.O.Williams Unresolved L WCSP (in review)
Cynanchum rubricoronae Liede Accepted M WCSP (in review)
Cynanchum rugosum (Turcz.) Morillo Synonym M WCSP (in review)
Cynanchum ruizteranii Morillo Accepted M WCSP (in review)
Cynanchum rungweense Bullock Accepted M WCSP (in review)
Cynanchum rupicola (Urb.) Alain Unresolved L WCSP (in review)
Cynanchum rusbyi Malme Unresolved L WCSP (in review)
Cynanchum rusillonii Hochr. Synonym M WCSP (in review)
Cynanchum saccatum W.T.Wang Synonym M WCSP (in review)
Cynanchum saepimentorum (Brandegee) Woodson Synonym M WCSP (in review)
Cynanchum × sakaianum Honda Unresolved L WCSP (in review)
Cynanchum salinarum (Griseb.) Alain Synonym L WCSP (in review)
Cynanchum samuelssonii Malme Accepted M WCSP (in review)
Cynanchum sarcostemma Lillo Unresolved L WCSP (in review)
Cynanchum sarcostemmatoides K.Schum. Synonym M WCSP (in review)
Cynanchum sauvallei Alain Synonym L WCSP (in review)
Cynanchum savannarum Alain Synonym L WCSP (in review)
Cynanchum savatierii Koidz. Unresolved L TRO
Cynanchum scabrum Schumach. & Thonn. [Unplaced] Unresolved L WCSP (in review)
Cynanchum scandens (Sommier & Levier) Kusn. Synonym M WCSP (in review)
Cynanchum schimperi Hochst. Synonym M WCSP (in review)
Cynanchum schistoglossum Schltr. Accepted M WCSP (in review)
Cynanchum schizocoronum Liede & Meve Accepted M WCSP (in review)
Cynanchum schlechtendalii (Decne.) Standl. & Steyerm. Synonym M WCSP (in review)
Cynanchum schlechterianum Warb. Synonym M WCSP (in review)
Cynanchum schmalhausenii Kusn. Synonym L WCSP (in review)
Cynanchum scoparium Nutt. Synonym M WCSP (in review)
Cynanchum scopulosum Bosser Accepted M WCSP (in review)
Cynanchum seimundii Ridl. [Unplaced] Unresolved L WCSP (in review)
Cynanchum senegalense Sieber ex Decne. Unresolved L WCSP (in review)
Cynanchum sepicola (Pittier) L.O.Williams Unresolved L WCSP (in review)
Cynanchum sepium (Decne.) Standl. Synonym M WCSP (in review)
Cynanchum serpyllifolium Kunth Unresolved L WCSP (in review)
Cynanchum sessei P.T.Li Unresolved L WCSP (in review)
Cynanchum sessiliflorum (Decne.) Liede Accepted M WCSP (in review)
Cynanchum sibiricum Willd. Synonym M WCSP (in review)
Cynanchum sibiricum (L.) R.Br. [Illegitimate] Synonym L WCSP (in review)
Cynanchum sibiricum var. australe (Maxim.) Maxim. ex Kom. Synonym L WCSP (in review)
Cynanchum sibiricum var. gracilentum Nakai & Kitag. Synonym L WCSP (in review)
Cynanchum sibiricum var. latifolium Kitag. Synonym L WCSP (in review)
Cynanchum siderocalyx Morillo Accepted M WCSP (in review)
Cynanchum sieboldii (Franch. & Sav.) Ohwi Unresolved L WCSP (in review)
Cynanchum sigmoideum Correll Synonym L WCSP (in review)
Cynanchum sigridiae Meve & M.Teissier Accepted M WCSP (in review)
Cynanchum sinaloense (Brandegee) Woodson Synonym L WCSP (in review)
Cynanchum sinoracemosum M.G.Gilbert & P.T.Li Accepted M WCSP (in review)
Cynanchum sobradoi Morillo Synonym M WCSP (in review)
Cynanchum sodiroi K.Schum. Accepted M WCSP (in review)
Cynanchum somaliense (N.E.Br.) N.E.Br. Unresolved L WCSP (in review)
Cynanchum sonorense Moran Unresolved L WCSP (in review)
Cynanchum speciosum (Boiss. & Spruner) Nyman Synonym M WCSP (in review)
Cynanchum spruceanum Morillo Unresolved L WCSP (in review)
Cynanchum stannardii Morillo Accepted M WCSP (in review)
Cynanchum staubii Bosser Accepted M WCSP (in review)
Cynanchum stauntonii (Decne.) Schltr. ex H.Lév. Accepted M WCSP (in review)
Cynanchum stellatum Vell. Synonym M WCSP (in review)
Cynanchum stellatum Pobed. [Illegitimate] Synonym M WCSP (in review)
Cynanchum stelligerum P.T.Li Synonym M WCSP (in review)
Cynanchum stenoglossum (Schltr.) Jiménez Unresolved L WCSP (in review)
Cynanchum stenolobum (Decne.) Morillo Synonym M WCSP (in review)
Cynanchum stenomeres Standl. & Steyerm. Unresolved L WCSP (in review)
Cynanchum stenophyllum Hemsl. Unresolved L WCSP (in review)
Cynanchum stenospira K.Schum. Accepted M WCSP (in review)
Cynanchum steppicola Hand.-Mazz. Unresolved L WCSP (in review)
Cynanchum stepposum (Pobed.) Juz. Synonym L WCSP (in review)
Cynanchum stipitatum Correll Unresolved L WCSP (in review)
Cynanchum stoloniferum (B.R.Adams & R.W.K.Holland) Goyder Accepted M WCSP (in review)
Cynanchum streptanthum Malme Unresolved L WCSP (in review)
Cynanchum strictum (Gleason & Moldenke) R.W.Holm Synonym M WCSP (in review)
Cynanchum subcoriaceum Schltr. Synonym M WCSP (in review)
Cynanchum suberosum L. Synonym M WCSP (in review)
Cynanchum suberosum Kunth [Illegitimate] Synonym M WCSP (in review)
Cynanchum sublanceolatum (Miq.) Matsum. Unresolved L WCSP (in review)
Cynanchum sublanceolatum f. albiflorum (Franch. & Sav.) T.Yamaz. Synonym L WCSP (in review)
Cynanchum sublanceolatum var. kinokuniense T.Yamaz. Synonym L WCSP (in review)
Cynanchum subpaniculatum Woodson Unresolved L WCSP (in review)
Cynanchum subtilis Liede Accepted M WCSP (in review)
Cynanchum subulatum Vell. Unresolved L WCSP (in review)
Cynanchum subvolubile Schumach. & Thonn. Synonym L WCSP (in review)
Cynanchum sucrense R.W.Holm Synonym M WCSP (in review)
Cynanchum sulfureum (Velen.) Hayek Synonym M WCSP (in review)
Cynanchum suluense Schltr. Accepted M WCSP (in review)
Cynanchum sumbawanum Warb. Accepted M WCSP (in review)
Cynanchum surrubriflorum W.D.Stevens Accepted M WCSP (in review)
Cynanchum szechuanense Tsiang & H.T.Zhang Accepted M WCSP (in review)
Cynanchum szechuanense var. albescens Tsiang & H.T.Zhang Synonym L WCSP (in review)
Cynanchum szechuanense var. szechuanense Synonym L TRO
Cynanchum tabascense Sessé & Moc. Synonym M WCSP (in review)
Cynanchum taihangense Tsiang & H.T.Zhang Unresolved L WCSP (in review)
Cynanchum taiwanianum T.Yamaz. Synonym M WCSP (in review)
Cynanchum tamense Morillo Accepted M WCSP (in review)
Cynanchum tamifolium Hook. & Arn. Synonym M WCSP (in review)
Cynanchum tamifolium var. major Hook. & Arn. Synonym L WCSP (in review)
Cynanchum tamifolium var. minor Hook. & Arn. Synonym L WCSP (in review)
Cynanchum tarmense Schltr. Accepted M WCSP (in review)
Cynanchum tatei (Gleason & Moldenke) R.W.Holm Synonym M WCSP (in review)
Cynanchum tateyamense Masumura Unresolved L TRO
Cynanchum taxifolium (Decne.) R.W.Holm Synonym M WCSP (in review)
Cynanchum tenellum L.f. [Unplaced] Unresolved L WCSP (in review)
Cynanchum tenellum Blanco [Illegitimate] Synonym L WCSP (in review)
Cynanchum tenellum Riedel ex E.Fourn. Synonym M WCSP (in review)
Cynanchum tentorioides L.O. Williams Unresolved L TRO
Cynanchum tepuiense Morillo Synonym M WCSP (in review)
Cynanchum tetragonum Vell. Synonym M WCSP (in review)
Cynanchum tetrapterum (Turcz.) R.A.Dyer ex Bullock Synonym M WCSP (in review)
Cynanchum thailandense P.T.Li Unresolved L WCSP (in review)
Cynanchum thesioides (Freyn) K.Schum. Accepted L WCSP (in review)
Cynanchum thesioides var. australe (Maxim.) Tsiang & P.T.Li Synonym L WCSP (in review)
Cynanchum thesioides var. thesioides Synonym L TRO
Cynanchum thymifolium (Schltr.) Morillo Unresolved L WCSP (in review)
Cynanchum tiaratum Malme Accepted M WCSP (in review)
Cynanchum tingens Buch.-Ham. ex Hook.f. Unresolved L WCSP (in review)
Cynanchum tmoleum (Boiss.) K.Schum. Unresolved L WCSP (in review)
Cynanchum toliari Liede & Meve Accepted M WCSP (in review)
Cynanchum tomentosum Lam. Unresolved L WCSP (in review)
Cynanchum tomentosum Royle ex Wight [Illegitimate] Synonym M WCSP (in review)
Cynanchum trianae Morillo Unresolved L WCSP (in review)
Cynanchum triangulare M.G.Gilbert, W.D.Stevens & P.T.Li Accepted M WCSP (in review)
Cynanchum trichophyllum L.O.Williams Synonym M WCSP (in review)
Cynanchum triflorum Vell. Synonym M WCSP (in review)
Cynanchum trifurcatum Schltr. [Illegitimate] Unresolved L WCSP (in review)
Cynanchum trifurcatum (Griseb.) Lillo [Illegitimate] Synonym M WCSP (in review)
Cynanchum trilobulatum Lillo Accepted M WCSP (in review)
Cynanchum trinitense (N.E.Br.) Woodson Synonym M WCSP (in review)
Cynanchum triste Griseb. Synonym M WCSP (in review)
Cynanchum trollii Liede & Meve Accepted M WCSP (in review)
Cynanchum truncatum R.Br. Synonym M WCSP (in review)
Cynanchum tsaratananense Choux Accepted M WCSP (in review)
Cynanchum tsiangii P.T.Li Unresolved L WCSP (in review)
Cynanchum tuberculatum (Blume ex Miq.) Boerl. Accepted M WCSP (in review)
Cynanchum tunicatum (Retz.) Alston Accepted M WCSP (in review)
Cynanchum tylophoriudeum Schltr. ex H. Lév. Unresolved L TRO
Cynanchum tylophoroides (Schltr.) Jiménez Unresolved L WCSP (in review)
Cynanchum tylophoroideum Schltr. ex H. Lév. Unresolved L TRO
Cynanchum umbellatum Vell. [Unplaced] Unresolved L WCSP (in review)
Cynanchum umbrosum (Decne.) K.Schum. Unresolved L WCSP (in review)
Cynanchum umtalense Liede Accepted M WCSP (in review)
Cynanchum undatum Andrews [Unplaced] Unresolved L WCSP (in review)
Cynanchum undulatum Jacq. Synonym M WCSP (in review)
Cynanchum undulatum (Decne.) K.Schum. Synonym M WCSP (in review)
Cynanchum unguiculatum Ruiz & Pav. ex Britton Accepted M WCSP (in review)
Cynanchum unguiculatum Markgr. [Illegitimate] Synonym M WCSP (in review)
Cynanchum unifarium (Scheele) Woods Synonym M WCSP (in review)
Cynanchum uniflorum Sessé & Moc. Synonym M WCSP (in review)
Cynanchum urbanianum (Schltr.) Alain Unresolved L WCSP (in review)
Cynanchum urceolatum (E.Fourn.) K.Schum. Unresolved L WCSP (in review)
Cynanchum urumoffii (Davidov) Hayek Synonym L WCSP (in review)
Cynanchum usterion Vell. Unresolved L WCSP (in review)
Cynanchum utahense (Engelm.) Woodson Synonym M WCSP (in review)
Cynanchum utriculosum Costantin Unresolved L WCSP (in review)
Cynanchum vagum N.E.Br. Synonym M WCSP (in review)
Cynanchum validum N.E.Br. Synonym L WCSP (in review)
Cynanchum vanlessenii (Lavranos) Goyder Accepted M WCSP (in review)
Cynanchum varians R.W.Holm Synonym M WCSP (in review)
Cynanchum veleziae Morillo Accepted M WCSP (in review)
Cynanchum velutinum Morillo Accepted M WCSP (in review)
Cynanchum ventensis Morillo Accepted M WCSP (in review)
Cynanchum veracruzianum Dugand Synonym M WCSP (in review)
Cynanchum vernyi (Franch. & Sav.) Matsum. Synonym L WCSP (in review)
Cynanchum verrucosum (Desc.) Liede & Meve Accepted M WCSP (in review)
Cynanchum versicolor Bunge Accepted M WCSP (in review)
Cynanchum verticillare Lam. [Unplaced] Unresolved L WCSP (in review)
Cynanchum verticillatum Hemsl. Unresolved L WCSP (in review)
Cynanchum villosum Schult. Synonym M WCSP (in review)
Cynanchum villosum Matsum. [Illegitimate] Synonym L WCSP (in review)
Cynanchum viminale (L.) L. Accepted M WCSP (in review)
Cynanchum viminale Blanco [Illegitimate] Synonym M WCSP (in review)
Cynanchum viminale subsp. mulanjense (Liede & Meve) Goyder Accepted L WCSP (in review)
Cynanchum viminale subsp. odontolepis (Balf.f.) Goyder Accepted L WCSP (in review)
Cynanchum viminale subsp. stipitaceum (Forssk.) Meve & Liede Accepted L WCSP (in review)
Cynanchum viminale subsp. suberosum (Meve & Liede) Goyder Accepted L WCSP (in review)
Cynanchum vincetoxicum (L.) Pers. Synonym M WCSP (in review)
Cynanchum violator R.W.Holm Accepted M WCSP (in review)
Cynanchum virens (E.Mey.) D.Dietr. Accepted M WCSP (in review)
Cynanchum virescens (K. Schum.) K. Schum. Accepted M TRO
Cynanchum virginicum Banks ex Schult. Synonym M WCSP (in review)
Cynanchum viride Vell. Unresolved L WCSP (in review)
Cynanchum viride (Phil.) Reiche [Illegitimate] Synonym L WCSP (in review)
Cynanchum viridiflorum Sims Unresolved L WCSP (in review)
Cynanchum viridiflorum G.Mey. [Illegitimate] Synonym M WCSP (in review)
Cynanchum viridiflorum Ker Gawl. ex Spreng. [Illegitimate] Synonym L WCSP (in review)
Cynanchum volubile (Decne.) Hemsl. Unresolved L WCSP (in review)
Cynanchum vomitorium Lam. Unresolved L WCSP (in review)
Cynanchum vulgare Pers. Synonym M WCSP (in review)
Cynanchum wallichii Wight Accepted M WCSP (in review)
Cynanchum wangii P.T.Li & W.Kittr. Unresolved L WCSP (in review)
Cynanchum warburgii Schltr. Accepted M WCSP (in review)
Cynanchum watsonianum Woodson Synonym M WCSP (in review)
Cynanchum welwitschii Schltr. & Rendle [Illegitimate] Synonym M WCSP (in review)
Cynanchum wigginsii Shinners Unresolved L WCSP (in review)
Cynanchum wilfordii (Maxim.) Hemsl. Accepted M WCSP (in review)
Cynanchum wilfordii (Maxim.) Maxim. ex Hook. f. Synonym M TRO
Cynanchum wilfordii var. amamianum Hatus. Synonym L WCSP (in review)
Cynanchum woodsonianum L.O.Williams Unresolved L WCSP (in review)
Cynanchum wrightianum Alain Accepted M WCSP (in review)
Cynanchum wurdackii Morillo Accepted M WCSP (in review)
Cynanchum xeroneuron (Schltr.) Morillo Synonym M WCSP (in review)
Cynanchum yamanakae Ohwi & H.Ohashi Unresolved L WCSP (in review)
Cynanchum yesoense Nakai Unresolved L WCSP (in review)
Cynanchum yonakuniense Hatus. Synonym L WCSP (in review)
Cynanchum yunnanense J.Anthony [Illegitimate] Synonym M WCSP (in review)
Cynanchum yunnanense H.Lév. Synonym H WCSP
Cynanchum zeyheri Schltr. Accepted M WCSP (in review)
Cynanchum zollingeri (Miq.) Boerl. Synonym M WCSP (in review)