The Plant List — A working list for all plant species

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Results

464 plant name records match your search criteria Alternanthera. The results are below.

• Genus Alternanthera is in the family Amaranthaceae. Species epithets begin with: A B C D E F G H I J K L M N O P R S T U V W

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

Name	Status	Confi­dence level	Source
Alternanthera acaulis Andersson	Accepted		WCSP (in review)
Alternanthera achyrantha R.Br. ex Sweet	Synonym		WCSP (in review)
Alternanthera achyrantha (L.) R. Br.	Synonym		TRO
Alternanthera achyrantha var. angustifolia Mart. ex Moq.	Synonym		WCSP (in review)
Alternanthera achyrantha var. dasyantha Seub.	Synonym		WCSP (in review)
Alternanthera achyrantha var. echinata (Sm.) Maiden	Synonym		WCSP (in review)
Alternanthera achyrantha var. leiantha Seub.	Synonym		WCSP (in review)
Alternanthera achyrantha var. parvifolia Moq.	Synonym		WCSP (in review)
Alternanthera achyrantha var. pungens (Kunth) Suess.	Synonym		TRO
Alternanthera achyranthes Forssk. ex C.Chr.	Synonym		WCSP (in review)
Alternanthera achyranthoides Hiern	Synonym		WCSP (in review)
Alternanthera achyranthoides Forssk.	Synonym		TRO
Alternanthera adscendens Suess.	Accepted		WCSP (in review)
Alternanthera albida (Moq.) Griseb.	Accepted		WCSP (in review)
Alternanthera albida f. amentacea Suess.	Synonym		WCSP (in review)
Alternanthera albida f. globifera Suess.	Synonym		WCSP (in review)
Alternanthera albosquarrosa Suess.	Accepted		WCSP (in review)
Alternanthera albotomentosa Suess.	Accepted		WCSP (in review)
Alternanthera altacruzensis Suess.	Accepted		WCSP (in review)
Alternanthera amabilis Lem.	Synonym		WCSP (in review)
Alternanthera amabilis var. tricolor Linden & André	Synonym		WCSP (in review)
Alternanthera amoena (Lem.) Voss	Synonym		WCSP (in review)
Alternanthera amoena Back. & Sloot.	Synonym		TRO
Alternanthera amoena f. amabilis (Lem.) Voss	Synonym		WCSP (in review)
Alternanthera amoena f. reinhardii Voss	Synonym		WCSP (in review)
Alternanthera amoena f. rosea Voss	Synonym		WCSP (in review)
Alternanthera amoena f. sessilis Voss	Synonym		WCSP (in review)
Alternanthera amoena f. spectabilis Voss	Synonym		WCSP (in review)
Alternanthera amoena f. typica Voss	Synonym		WCSP (in review)
Alternanthera andicola (Moq.) Schinz	Synonym		WCSP (in review)
Alternanthera angustifolia R.Br.	Synonym		WCSP (in review)
Alternanthera angustifolia Moq.	Synonym		WCSP (in review)
Alternanthera angustifolia var. lanata Benth.	Synonym		WCSP (in review)
Alternanthera angustifolia var. macrocephala Domin	Synonym		WCSP (in review)
Alternanthera angustifolia var. typica Domin	Synonym		WCSP (in review)
Alternanthera aniospoda Standl.	Unresolved		TRO
Alternanthera aquatica (Parodi) Chodat	Accepted		WCSP (in review)
Alternanthera arequipensis Suess.	Accepted		WCSP (in review)
Alternanthera areschougii R.E.Fr.	Accepted		WCSP (in review)
Alternanthera argentata (Mart.) Moq.	Synonym		WCSP (in review)
Alternanthera aristata (Danguy & Cherm.) Suess.	Accepted		WCSP (in review)
Alternanthera aristata f. glabra Suess.	Synonym		WCSP (in review)
Alternanthera arnoldiana Stoffers	Synonym		WCSP (in review)
Alternanthera articulata O.Stützer	Synonym		WCSP (in review)
Alternanthera articulata f. capitellata O.Stützer	Synonym		WCSP (in review)
Alternanthera articulata f. capitulifera O.Stützer	Synonym		WCSP (in review)
Alternanthera articulata var. minuta O.Stützer	Synonym		WCSP (in review)
Alternanthera asterophora Standl.	Synonym		WCSP (in review)
Alternanthera asterotricha Uline	Accepted		WCSP (in review)
Alternanthera aurata Moq.	Accepted		WCSP (in review)
Alternanthera australis Covas	Synonym		WCSP (in review)
Alternanthera austrotrinidadis (Suess.) Pedersen	Synonym		WCSP (in review)
Alternanthera austrotrinitatis (Suesseng.) PEDERSEN	Accepted		TRO
Alternanthera axillaris (Willd.) DC.	Synonym		WCSP (in review)
Alternanthera axillaris D.Dietr. [Invalid]	Synonym		WCSP (in review)
Alternanthera bahiensis Pedersen	Accepted		WCSP (in review)
Alternanthera bangii (Rusby) auct.	Synonym		WCSP (in review)
Alternanthera bastosiana Glaz. [Invalid]	Synonym		WCSP (in review)
Alternanthera baueri Moq.	Synonym		WCSP (in review)
Alternanthera bettzickiana (Regel) G.Nicholson	Accepted		WCSP (in review)
Alternanthera bettzickiana (Regel) Voss	Synonym		TRO
Alternanthera bettzickiana (Regel) Standl.	Unresolved		TRO
Alternanthera bettzickiana f. aurea Voss	Synonym		WCSP (in review)
Alternanthera bettzickiana f. kurzii Voss	Synonym		WCSP (in review)
Alternanthera bettzickiana var. spathulata (Lem.) Seub.	Synonym		WCSP (in review)
Alternanthera bettzickiana f. spathulata (Lem.) Voss	Synonym		WCSP (in review)
Alternanthera boliviana Rusby	Accepted		WCSP (in review)
Alternanthera brachiata Moq.	Synonym		WCSP (in review)
Alternanthera brasiliana (L.) Kuntze	Accepted		WCSP (in review)
Alternanthera brasiliana f. angustifolia Kuntze	Synonym		WCSP (in review)
Alternanthera brasiliana f. bicolor Kuntze	Synonym		WCSP (in review)
Alternanthera brasiliana var. brasiliana	Accepted		TRO
Alternanthera brasiliana var. glabriuscula Kuntze	Synonym		WCSP (in review)
Alternanthera brasiliana f. jacquinii (Schrad.) Kuntze	Synonym		WCSP (in review)
Alternanthera brasiliana var. jacquinii Kuntze	Synonym		TRO
Alternanthera brasiliana var. longiseta Suess.	Synonym		WCSP (in review)
Alternanthera brasiliana var. moquinii (Webb ex Moq.) Uline & W.L.Bray	Synonym		WCSP (in review)
Alternanthera brasiliana f. obtusifolia Kuntze	Synonym		WCSP (in review)
Alternanthera brasiliana f. rubicunda Kuntze	Synonym		WCSP (in review)
Alternanthera brasiliana var. sericea Kuntze	Synonym		WCSP (in review)
Alternanthera brasiliana var. straminea (Mart.) Suess.	Synonym		WCSP (in review)
Alternanthera brasiliana var. strigosa (Hassk.) Kuntze	Synonym		WCSP (in review)
Alternanthera brasiliana var. tomentosa Kuntze	Synonym		WCSP (in review)
Alternanthera brasiliana var. villosa (Moq.) Kuntze	Synonym		WCSP (in review)
Alternanthera brasiliensis Voss [Invalid]	Unresolved		WCSP (in review)
Alternanthera broadwayi Standl.	Unresolved		TRO
Alternanthera calcicola Standl.	Accepted		WCSP (in review)
Alternanthera cana Suess.	Accepted		WCSP (in review)
Alternanthera canescens Kunth	Accepted		WCSP (in review)
Alternanthera canescens Moq.	Synonym		WCSP (in review)
Alternanthera capituliflora (Bertero) Schinz	Accepted		WCSP (in review)
Alternanthera caracasana Kunth	Accepted		WCSP (in review)
Alternanthera caribaea Moq.	Unresolved		WCSP (in review)
Alternanthera celosioides Moq. [Unplaced]	Unresolved		WCSP (in review)
Alternanthera chacoensis Morong	Unresolved		WCSP (in review)
Alternanthera ciliata Poepp. ex Seub.	Synonym		WCSP (in review)
Alternanthera cinerella Suess.	Accepted		WCSP (in review)
Alternanthera coerilis Voss	Synonym		WCSP (in review)
Alternanthera collina Pedersen	Accepted		WCSP (in review)
Alternanthera congesta Suess. & O.Stützer	Accepted		WCSP (in review)
Alternanthera cordobensis (Standl.) Standl.	Accepted		WCSP (in review)
Alternanthera coriacea Herzog	Accepted		WCSP (in review)
Alternanthera corymbiformis Eliasson	Accepted		WCSP (in review)
Alternanthera costaricensis Kuntze	Accepted		WCSP (in review)
Alternanthera crassifolia (Standl.) Alain	Accepted		WCSP (in review)
Alternanthera crucis (Moq.) Bold.	Accepted		WCSP (in review)
Alternanthera culebrasensis Uline	Synonym		WCSP (in review)
Alternanthera cyclophylla (Seub.) Schinz	Synonym		WCSP (in review)
Alternanthera decipiens Benth.	Synonym		WCSP (in review)
Alternanthera decurrens J.C.Siqueira	Accepted		WCSP (in review)
Alternanthera dendrotricha C.C.Towns.	Accepted		WCSP (in review)
Alternanthera dentata (Moench) Stuchlík ex R.E.Fr.	Synonym		WCSP (in review)
Alternanthera dentata Scheygrond	Synonym		TRO
Alternanthera dentata f. pubescens Suess.	Synonym		WCSP (in review)
Alternanthera dentata f. rubiginosa Suess.	Synonym		WCSP (in review)
Alternanthera denticulata R.Br.	Synonym		WCSP (in review)
Alternanthera denticulata var. major Moq.	Synonym		WCSP (in review)
Alternanthera denticulata var. micrantha Benth.	Synonym		WCSP (in review)
Alternanthera denticulata var. uliginosa Domin	Synonym		WCSP (in review)
Alternanthera diffusa Schacht	Synonym		WCSP (in review)
Alternanthera dolichocephala (Urb.) Urb.	Synonym		WCSP (in review)
Alternanthera dominii Schinz	Accepted		WCSP (in review)
Alternanthera dubia Kunth	Accepted		WCSP (in review)
Alternanthera dubia Moq. [Illegitimate]	Synonym		WCSP (in review)
Alternanthera dunaliana Griseb.	Unresolved		TRO
Alternanthera echinata Sm.	Synonym		WCSP (in review)
Alternanthera echinata Fisch. & C.A.Mey.	Unresolved		WCSP (in review)
Alternanthera echinocephala (Hook.f.) Christoph.	Accepted		WCSP (in review)
Alternanthera elegans Moq.	Unresolved		TRO
Alternanthera elongata (Willd.) Schinz	Accepted		WCSP (in review)
Alternanthera elongata var. elongata	Accepted		TRO
Alternanthera elongata f. major Suess.	Synonym		WCSP (in review)
Alternanthera elongata f. minor Suess.	Synonym		WCSP (in review)
Alternanthera elongata var. nigriceps (Moq.) Suess.	Synonym		WCSP (in review)
Alternanthera erecta Rchb. ex Moq.	Unresolved		WCSP (in review)
Alternanthera eupatorioides Remy	Unresolved		TRO
Alternanthera fasciculata Suess.	Accepted		WCSP (in review)
Alternanthera fastigiata Suess.	Accepted		WCSP (in review)
Alternanthera felipponei Beauverd	Unresolved		WCSP (in review)
Alternanthera ficoidea (L.) Sm.	Accepted		WCSP (in review)
Alternanthera ficoidea Griseb. [Illegitimate]	Synonym		WCSP (in review)
Alternanthera ficoidea (L.) R. Br.	Synonym		TRO
Alternanthera ficoidea f. aberrans (Pedersen) Pedersen	Unresolved		WCSP (in review)
Alternanthera ficoidea var. amoena (Lem.) L.B.Sm. & Downs	Synonym		WCSP (in review)
Alternanthera ficoidea var. bettzickiana (Regel) Backer	Synonym		WCSP (in review)
Alternanthera ficoidea var. brachiata (Moq.) Uline & W.L.Bray	Synonym		WCSP (in review)
Alternanthera ficoidea subsp. chacoensis (Morong) Pedersen	Unresolved		WCSP (in review)
Alternanthera ficoidea var. diffusa (Mart.) Kuntze	Synonym		WCSP (in review)
Alternanthera ficoidea var. erecta (Mart.) Pedersen	Synonym		WCSP (in review)
Alternanthera ficoidea var. flavogrisea (Urb.) Fawc. & Rendle	Synonym		WCSP (in review)
Alternanthera ficoidea var. halimifolia (Lam.) Kuntze	Synonym		WCSP (in review)
Alternanthera ficoidea var. normalis Kuntze	Synonym		WCSP (in review)
Alternanthera ficoidea subsp. pilosa (Moq.) Pedersen	Unresolved		WCSP (in review)
Alternanthera ficoidea f. pilosa (Moq.) Pedersen	Unresolved		WCSP (in review)
Alternanthera ficoidea var. radicans (Mart.) Pedersen	Synonym		WCSP (in review)
Alternanthera ficoidea var. spathulata (Lem.) L.B.Sm. & Downs	Synonym		WCSP (in review)
Alternanthera ficoidea var. versicolor (Lem.) L.B.Sm. & Downs	Synonym		WCSP (in review)
Alternanthera ficoides P.Beauv.	Synonym		WCSP (in review)
Alternanthera ficoides var. bettzickiana (Regel) Backer	Synonym		WCSP (in review)
Alternanthera ficoides var. flavogrisea (Urb.) Fawc. & Rendle	Synonym		WCSP (in review)
Alternanthera ficoides var. minor P.Beauv.	Synonym		WCSP (in review)
Alternanthera filaginoides Desv. ex Ham.	Unresolved		TRO
Alternanthera filifolia (Hook.f.) J.T.Howell	Accepted		WCSP (in review)
Alternanthera filifolia subsp. filifolia	Accepted		TRO
Alternanthera filifolia subsp. glauca J.T.Howell	Synonym		WCSP (in review)
Alternanthera filifolia subsp. glaucescens (Hook.f.) Eliasson	Synonym		WCSP (in review)
Alternanthera filifolia subsp. margaritacea J.T.Howell	Synonym		WCSP (in review)
Alternanthera filifolia subsp. microcephala Eliasson	Synonym		WCSP (in review)
Alternanthera filifolia subsp. nudicaulis (Hook.f.) Eliasson	Synonym		WCSP (in review)
Alternanthera filifolia subsp. pintensis Eliasson	Synonym		WCSP (in review)
Alternanthera filifolia subsp. rabidensis Eliasson	Synonym		WCSP (in review)
Alternanthera filifolia subsp. subsquarrosa J.T.Howell	Synonym		WCSP (in review)
Alternanthera filifolia subsp. sylvatica J.T.Howell	Synonym		WCSP (in review)
Alternanthera flava (L.) Mears	Accepted		WCSP (in review)
Alternanthera flavescens Kunth	Accepted		WCSP (in review)
Alternanthera flavescens Moq. [Unplaced]	Unresolved		WCSP (in review)
Alternanthera flavicoma (Andersson) J.T.Howell	Accepted		WCSP (in review)
Alternanthera flavida Suess.	Accepted		WCSP (in review)
Alternanthera flavogrisea (Urb.) Urb.	Synonym		WCSP (in review)
Alternanthera floridana (Chapm.) Small	Synonym		WCSP (in review)
Alternanthera flosculosa J.T.Howell	Accepted		WCSP (in review)
Alternanthera forsstroemii R.E.Fr.	Synonym		WCSP (in review)
Alternanthera friesii Schinz [Illegitimate]	Synonym		WCSP (in review)
Alternanthera frutescens (L'Hér.) R.Br. ex Spreng.	Accepted		WCSP (in review)
Alternanthera galapagensis (A.Stewart) J.T.Howell	Accepted		WCSP (in review)
Alternanthera geniculata Urb.	Accepted		WCSP (in review)
Alternanthera geniculata (S.Moore) R.E.Fr. [Illegitimate]	Synonym		WCSP (in review)
Alternanthera glabra Moq.	Synonym		WCSP (in review)
Alternanthera glauca (Mart.) Hosseus	Unresolved		WCSP (in review)
Alternanthera glauca Griseb.	Synonym		TRO
Alternanthera glaucescens (Hook.f.) J.T.Howell	Accepted		WCSP (in review)
Alternanthera glaucescens f. strictiuscula (Andersson) J.T.Howell	Synonym		WCSP (in review)
Alternanthera glaziovii R.E.Fr.	Accepted		WCSP (in review)
Alternanthera gomphrenoides Kunth	Accepted		WCSP (in review)
Alternanthera gracilis (M.Martens & Galeotti) Loes.	Synonym		WCSP (in review)
Alternanthera gracilis M. Martens & Galeotti	Accepted		TRO
Alternanthera grandis Eliasson	Accepted		WCSP (in review)
Alternanthera halimifolia (Lam.) Standl. ex Pittier	Accepted		WCSP (in review)
Alternanthera halimifolia subsp. macrophylla J.T.Howell	Synonym		WCSP (in review)
Alternanthera hassleriana Chodat	Synonym		WCSP (in review)
Alternanthera helleri (B.L.Rob.) J.T.Howell	Accepted		WCSP (in review)
Alternanthera helleri f. obtusior (B.L.Rob.) J.T.Howell	Synonym		WCSP (in review)
Alternanthera herniarioides Beurl.	Accepted		WCSP (in review)
Alternanthera hirsuta R.E. Fr.	Unresolved		TRO
Alternanthera hirtula (Mart.) R.E.Fr.	Accepted		WCSP (in review)
Alternanthera hirtula var. hirsuta Pedersen	Synonym		WCSP (in review)
Alternanthera hirtula var. nitens Pedersen	Synonym		WCSP (in review)
Alternanthera hirtula var. robusta Chodat	Synonym		WCSP (in review)
Alternanthera hirtula var. rosea Chodat	Synonym		WCSP (in review)
Alternanthera inaccessa Pedersen	Accepted		WCSP (in review)
Alternanthera ingramiana (Standl.) Schinz	Accepted		WCSP (in review)
Alternanthera iresinoides Kunth	Synonym		WCSP (in review)
Alternanthera jacquini Standl.	Synonym		TRO
Alternanthera jacquinii (Schrad.) Alain	Synonym		WCSP (in review)
Alternanthera januarensis J.C.Siqueira	Accepted		WCSP (in review)
Alternanthera juncea Phil.	Unresolved		TRO
Alternanthera junciflora (Remy) I.M.Johnst.	Accepted		WCSP (in review)
Alternanthera kerberi Uline & W.L.Bray	Synonym		WCSP (in review)
Alternanthera kuntheana Klotzsch	Unresolved		TRO
Alternanthera kuntzii Schinz	Unresolved		TRO
Alternanthera kurtzii Schinz ex Pedersen	Accepted		WCSP (in review)
Alternanthera kurtzii subsp. sclerosperma Pedersen	Synonym		WCSP (in review)
Alternanthera lactea Hieron.	Unresolved		TRO
Alternanthera laguroides (Standl.) Standl.	Accepted		WCSP (in review)
Alternanthera lanceolata (Benth.) Schinz	Accepted		WCSP (in review)
Alternanthera lanuginosa (Nutt.) Moq.	Unresolved		WCSP (in review)
Alternanthera lappulacea Schltdl. ex Moq.	Synonym		WCSP (in review)
Alternanthera latifolia (M.Martens & Galeotti) Moq.	Synonym		WCSP (in review)
Alternanthera laxa Suess.	Accepted		WCSP (in review)
Alternanthera lehmannii Hieron.	Synonym		WCSP (in review)
Alternanthera leiantha (Seub.) Alain	Synonym		WCSP (in review)
Alternanthera leptophylla Benth.	Synonym		WCSP (in review)
Alternanthera leucantha Moq.	Synonym		WCSP (in review)
Alternanthera linearis Bello	Accepted		WCSP (in review)
Alternanthera littoralis P.Beauv. ex Moq.	Synonym		WCSP (in review)
Alternanthera littoralis var. guineensis Pedersen	Synonym		WCSP (in review)
Alternanthera littoralis var. maritima (Mart.) Pedersen	Synonym		WCSP (in review)
Alternanthera littoralis var. sparmannii (Moq.) Pedersen	Synonym		WCSP (in review)
Alternanthera longipes (Moq.) Benth.	Accepted		WCSP (in review)
Alternanthera lorentzii Uline	Synonym		WCSP (in review)
Alternanthera lorentzii Suess. [Illegitimate]	Synonym		WCSP (in review)
Alternanthera losseni Burret	Unresolved		TRO
Alternanthera lupulina Kunth	Accepted		WCSP (in review)
Alternanthera macbridei Standl.	Accepted		WCSP (in review)
Alternanthera macbridei f. minor Suess.	Synonym		WCSP (in review)
Alternanthera macrorhiza Hauman	Unresolved		WCSP (in review)
Alternanthera major (Benth.) Domin	Synonym		WCSP (in review)
Alternanthera malmeana R.E.Fr.	Accepted		WCSP (in review)
Alternanthera malmeana var. straminea (Chodat) Pedersen	Synonym		WCSP (in review)
Alternanthera manillensis (Walp.) Kanis	Synonym		WCSP (in review)
Alternanthera maritima (Mart.) A.St.-Hil.	Accepted		WCSP (in review)
Alternanthera maritima D.Dietr. [Unplaced]	Unresolved		WCSP (in review)
Alternanthera maritima var. africana Hauman	Synonym		WCSP (in review)
Alternanthera maritima var. communis A.St.-Hil.	Synonym		WCSP (in review)
Alternanthera maritima var. concatenata A.St.-Hil.	Synonym		WCSP (in review)
Alternanthera maritima var. parvifolia A.St.-Hil.	Synonym		WCSP (in review)
Alternanthera maritima var. sparmannii (Moq.) Mears	Accepted		WCSP (in review)
Alternanthera markgrafii Suess.	Accepted		WCSP (in review)
Alternanthera martii (Moq.) R.E.Fr.	Accepted		WCSP (in review)
Alternanthera martii f. bastosiana Suess.	Synonym		WCSP (in review)
Alternanthera martii f. pinheirensis Suess.	Synonym		WCSP (in review)
Alternanthera martinicensis (Moq.) Standl.	Synonym		WCSP (in review)
Alternanthera megaphylla (Standl.) Standl.	Synonym		WCSP (in review)
Alternanthera menziesii H.St.John	Synonym		WCSP (in review)
Alternanthera meridensis O.Stützer	Synonym		WCSP (in review)
Alternanthera mexicana Moq.	Accepted		WCSP (in review)
Alternanthera mexicana (Schltdl.) Hieron. [Illegitimate]	Synonym		WCSP (in review)
Alternanthera mexicana var. divergens Suess.	Synonym		WCSP (in review)
Alternanthera mexicana var. gracilis Suess.	Synonym		WCSP (in review)
Alternanthera mexicana f. lanuginosa Suess.	Synonym		WCSP (in review)
Alternanthera mexicana var. lehmannii (Hieron.) Suess.	Synonym		WCSP (in review)
Alternanthera meyeriana (Regel & Körn.) Suess.	Synonym		WCSP (in review)
Alternanthera micrantha R.E.Fr.	Accepted		WCSP (in review)
Alternanthera micrantha (Benth.) Domin [Illegitimate]	Synonym		WCSP (in review)
Alternanthera microcephala (Moq.) Schinz	Synonym		WCSP (in review)
Alternanthera microphylla R.E.Fr.	Accepted		WCSP (in review)
Alternanthera microphylla var. major Suess.	Synonym		WCSP (in review)
Alternanthera minutiflora (Seub.) Suess.	Accepted		WCSP (in review)
Alternanthera mollendoana Suess.	Accepted		WCSP (in review)
Alternanthera mollis (B.L.Rob.) Loes.	Accepted		WCSP (in review)
Alternanthera moquinii (Webb ex Moq.) Dusén	Synonym		WCSP (in review)
Alternanthera moquinii var. grandiceps Suess.	Synonym		WCSP (in review)
Alternanthera moquinii var. villosa Dusén	Synonym		WCSP (in review)
Alternanthera morongii Uline	Unresolved		WCSP (in review)
Alternanthera multicaulis (Mart.) Kuntze	Accepted		WCSP (in review)
Alternanthera multiflora (Seub.) Schinz	Accepted		WCSP (in review)
Alternanthera muscoides Benth. & Hook.f.	Accepted		WCSP (in review)
Alternanthera nana R.Br.	Synonym		WCSP (in review)
Alternanthera nana F.A.Bauer ex Moq.	Synonym		WCSP (in review)
Alternanthera nana var. major Benth.	Synonym		WCSP (in review)
Alternanthera negrensis Suess.	Synonym		WCSP (in review)
Alternanthera nesiotes I.M.Johnst.	Accepted		WCSP (in review)
Alternanthera nigriceps Hook.	Accepted		WCSP (in review)
Alternanthera nigripes Steud.	Synonym		WCSP (in review)
Alternanthera nodifera (Moq.) Griseb.	Accepted		WCSP (in review)
Alternanthera nodiflora R.Br.	Synonym		WCSP (in review)
Alternanthera nodiflora var. lanceolata Moq.	Synonym		WCSP (in review)
Alternanthera nodiflora var. linearifolia Moq.	Synonym		WCSP (in review)
Alternanthera nudicaulis (Hook.f.) Christoph.	Accepted		WCSP (in review)
Alternanthera obovata (M.Martens & Galeotti) Millsp.	Accepted		WCSP (in review)
Alternanthera obovata (M. Martens & Galeotti) Standl.	Unresolved		TRO
Alternanthera ochracea Suess.	Synonym		WCSP (in review)
Alternanthera olivacea (Urb.) Urb.	Accepted		WCSP (in review)
Alternanthera panamensis (Standl.) Standl.	Accepted		WCSP (in review)
Alternanthera paniculata Kunth	Synonym		WCSP (in review)
Alternanthera paniculata Bello [Unplaced]	Unresolved		WCSP (in review)
Alternanthera paronichyoides A. St.-Hil.	Accepted		TRO
Alternanthera paronychioides A.St.-Hil.	Accepted		WCSP (in review)
Alternanthera paronychioides Klotzsch ex K.Koch [Illegitimate]	Synonym		WCSP (in review)
Alternanthera paronychioides f. aberrans Pedersen	Unresolved		WCSP (in review)
Alternanthera paronychioides var. amazonica Huber	Synonym		WCSP (in review)
Alternanthera paronychioides var. bettzickiana (Regel) Fosberg	Synonym		WCSP (in review)
Alternanthera paronychioides var. boliviana (Rusby) Pedersen	Unresolved		WCSP (in review)
Alternanthera paronychioides var. floribunda Hoehne	Synonym		WCSP (in review)
Alternanthera paronychioides var. ovata Chodat	Synonym		WCSP (in review)
Alternanthera parviflora Moq.	Accepted		WCSP (in review)
Alternanthera parvifolia (Moq.) Fawc. & Rendle	Synonym		WCSP (in review)
Alternanthera pennelliana Mears ex Pedersen	Accepted		WCSP (in review)
Alternanthera peploides (Humb. & Bonpl. ex Schult.) Urb.	Synonym		WCSP (in review)
Alternanthera peruviana (Moq.) Suess.	Accepted		WCSP (in review)
Alternanthera peruviana f. globifera Suess.	Synonym		WCSP (in review)
Alternanthera philippo-coburgii (Zahlbr.) Suess.	Accepted		WCSP (in review)
Alternanthera philoxerina Suess.	Synonym		WCSP (in review)
Alternanthera philoxeroides (Mart.) Griseb.	Accepted		WCSP (in review)
Alternanthera philoxeroides var. acutifolia (Moq.) Hicken	Synonym		WCSP (in review)
Alternanthera philoxeroides f. acutifolia (Moq.) Pedersen	Synonym		WCSP (in review)
Alternanthera philoxeroides f. angustifolia Suess.	Synonym		WCSP (in review)
Alternanthera philoxeroides var. lancifolia Chodat	Synonym		WCSP (in review)
Alternanthera philoxeroides var. luxurians Suess.	Synonym		WCSP (in review)
Alternanthera philoxeroides var. obtusifolia (Mart.) Hicken	Synonym		WCSP (in review)
Alternanthera philoxeroides var. phyllantha R.E.Fr.	Synonym		WCSP (in review)
Alternanthera philoxeroides var. platyphylla (Seub.) R.E.Fr.	Synonym		WCSP (in review)
Alternanthera pilosa Moq.	Unresolved		WCSP (in review)
Alternanthera pilosa var. microphylla Chodat	Synonym		WCSP (in review)
Alternanthera pilosa f. petiolata Chodat	Synonym		WCSP (in review)
Alternanthera pinheirensis Glaz. [Invalid]	Synonym		WCSP (in review)
Alternanthera piptantha Pedersen	Accepted		WCSP (in review)
Alternanthera piurensis Standl.	Synonym		WCSP (in review)
Alternanthera polycephala Benth.	Accepted		WCSP (in review)
Alternanthera polygonoides (L.) R.Br. ex Sweet	Synonym		WCSP (in review)
Alternanthera polygonoides (L.) R. Br.	Synonym		TRO
Alternanthera polygonoides var. austrotrinidadis Suesseng.	Synonym		TRO
Alternanthera polygonoides var. austrotrinitatis Suess.	Synonym		WCSP (in review)
Alternanthera polygonoides var. diffusa (Mart.) Hicken	Synonym		WCSP (in review)
Alternanthera polygonoides var. elongata Suess.	Synonym		WCSP (in review)
Alternanthera polygonoides var. ficoidea (L.) M.Gómez	Synonym		WCSP (in review)
Alternanthera polygonoides var. glabrescens Gris	Synonym		WCSP (in review)
Alternanthera polygonoides f. halimioides Suess.	Synonym		WCSP (in review)
Alternanthera polygonoides f. pubescens Diogo	Synonym		WCSP (in review)
Alternanthera polygonoides var. radicans (Moq.) M.Gómez	Synonym		WCSP (in review)
Alternanthera porrigens (Jacq.) Kuntze	Accepted		WCSP (in review)
Alternanthera porrigens var. porrigens	Accepted		TRO
Alternanthera portoricensis Kuntze	Synonym		WCSP (in review)
Alternanthera praelonga A.St.-Hil.	Accepted		WCSP (in review)
Alternanthera procumbens Schult.	Accepted		WCSP (in review)
Alternanthera procumbens Rojas Acosta [Illegitimate]	Synonym		WCSP (in review)
Alternanthera prostrata D.Don	Synonym		WCSP (in review)
Alternanthera puberula (Mart.) D.Dietr.	Accepted		WCSP (in review)
Alternanthera pubescens Moq.	Synonym		WCSP (in review)
Alternanthera pubiflora (Benth.) Kuntze	Accepted		WCSP (in review)
Alternanthera pubiflora f. purpurea (Standl.) Dodson & A.H.Gentry	Synonym		WCSP (in review)
Alternanthera pulchella Kunth	Accepted		WCSP (in review)
Alternanthera pulverulenta Moq.	Accepted		WCSP (in review)
Alternanthera pulvinifera Suess.	Unresolved		TRO
Alternanthera pumila O.Stützer	Accepted		WCSP (in review)
Alternanthera pumila var. coarctata O.Stützer	Synonym		WCSP (in review)
Alternanthera pungens Kunth	Accepted		WCSP (in review)
Alternanthera pungens var. leiantha (Seub.) Suess.	Synonym		WCSP (in review)
Alternanthera pungens var. monocephala (Bolus & Marcos) O.Bolòs & Vigo	Synonym		WCSP (in review)
Alternanthera pungens f. pauciflora Suess.	Synonym		WCSP (in review)
Alternanthera purpurea Pynaert	Synonym		WCSP (in review)
Alternanthera pycnantha (Benth.) Standl.	Accepted		WCSP (in review)
Alternanthera radicata Hook.f.	Accepted		WCSP (in review)
Alternanthera raimondii Suess.	Accepted		WCSP (in review)
Alternanthera ramosissima (Mart.) Chodat & Hassl.	Accepted		WCSP (in review)
Alternanthera ramosissima var. missionum Pedersen	Synonym		WCSP (in review)
Alternanthera ramosissima var. reptans Pedersen	Synonym		WCSP (in review)
Alternanthera regelii (Seub.) Schinz	Accepted		WCSP (in review)
Alternanthera reineckii Briq.	Accepted		WCSP (in review)
Alternanthera reinhardii Voss [Invalid]	Synonym		WCSP (in review)
Alternanthera repens J.F.Gmel.	Synonym		WCSP (in review)
Alternanthera repens (L.) Link [Illegitimate]	Synonym		WCSP (in review)
Alternanthera repens (L.) Kuntze	Synonym		TRO
Alternanthera repens f. monocephala Bolus & Marcos	Synonym		WCSP (in review)
Alternanthera richardii Moq.	Synonym		WCSP (in review)
Alternanthera rigida B.L.Rob. & Greenm.	Accepted		WCSP (in review)
Alternanthera robinsonii Suess.	Accepted		WCSP (in review)
Alternanthera robinsonii var. laxa Suess.	Synonym		WCSP (in review)
Alternanthera rosea (Morong.) Uline & W.L.Bray	Synonym		WCSP (in review)
Alternanthera rosea Voss [Invalid]	Synonym		WCSP (in review)
Alternanthera rufa (Mart.) D.Dietr.	Accepted		WCSP (in review)
Alternanthera rufa var. glabrata (Seub.) R.E.Fr.	Synonym		WCSP (in review)
Alternanthera rufescens Suess.	Synonym		WCSP (in review)
Alternanthera rugulosa (B.L.Rob.) J.T.Howell	Accepted		WCSP (in review)
Alternanthera scandens Hallier f.	Accepted		WCSP (in review)
Alternanthera scirpoides Hook.f.	Accepted		WCSP (in review)
Alternanthera scirpoides Hook. f. ex Kuntze	Synonym		TRO
Alternanthera sclerosperma Pedersen	Unresolved		TRO
Alternanthera sennii Mattei	Synonym		WCSP (in review)
Alternanthera sericea Kunth	Accepted		WCSP (in review)
Alternanthera serpens Pedersen	Accepted		WCSP (in review)
Alternanthera serpyllifolia (Poir.) Urb.	Accepted		WCSP (in review)
Alternanthera serpyllifolia (Mart.) Schinz [Illegitimate]	Synonym		WCSP (in review)
Alternanthera sessilis (L.) R.Br. ex DC.	Accepted		WCSP (in review)
Alternanthera sessilis (L.) R. Br.	Synonym		TRO
Alternanthera sessilis (L.) R. Br. ex Roem. & Schult.	Synonym		TRO
Alternanthera sessilis var. amoena Lem.	Synonym		WCSP (in review)
Alternanthera sessilis var. angustifolia Moq.	Synonym		WCSP (in review)
Alternanthera sessilis var. denticulata (R.Br.) Kuntze	Synonym		WCSP (in review)
Alternanthera sessilis f. lanceolata Kuntze	Synonym		WCSP (in review)
Alternanthera sessilis var. major Moq.	Synonym		WCSP (in review)
Alternanthera sessilis var. neglecta Kuntze	Synonym		WCSP (in review)
Alternanthera sessilis var. nodiflora (R.Br.) Kuntze	Synonym		WCSP (in review)
Alternanthera sessilis var. parviflora Kuntze	Synonym		WCSP (in review)
Alternanthera sessilis f. spathulifolia Kuntze	Synonym		WCSP (in review)
Alternanthera sessilis var. stauntonii Moq.	Synonym		WCSP (in review)
Alternanthera sessilis var. tenuissima (Suess.) Backer	Synonym		WCSP (in review)
Alternanthera sibirica (De Vest ex Roem. & Schult.) Steud.	Synonym		WCSP (in review)
Alternanthera snodgrassii (B.L.Rob.) J.T.Howell	Accepted		WCSP (in review)
Alternanthera spathulata Lem.	Synonym		WCSP (in review)
Alternanthera spinosa (Hornem.) Schult.	Accepted		WCSP (in review)
Alternanthera stellata Uline & W.L.Bray	Accepted		WCSP (in review)
Alternanthera stellata var. glabrata (Rose) Uline & W.L.Bray	Synonym		WCSP (in review)
Alternanthera stenophylla (Standl.) Standl.	Accepted		WCSP (in review)
Alternanthera straminea (Mart.) Suess.	Synonym		WCSP (in review)
Alternanthera straminea (Mart.) Millsp.	Synonym		TRO
Alternanthera strictiuscula (Andersson) Schinz	Accepted		WCSP (in review)
Alternanthera strigosa Hassk.	Synonym		WCSP (in review)
Alternanthera stringillosa Sodiro	Unresolved		TRO
Alternanthera subscaposa Hook.f.	Accepted		WCSP (in review)
Alternanthera subumbellata Suess.	Synonym		WCSP (in review)
Alternanthera suessenguthii Covas	Accepted		WCSP (in review)
Alternanthera suffruticosa Torr.	Unresolved		WCSP (in review)
Alternanthera tenella Colla	Synonym		WCSP (in review)
Alternanthera tenella Moq. [Illegitimate]	Synonym		WCSP (in review)
Alternanthera tenella var. bettzickiana (Regel) Veldkamp	Synonym		WCSP (in review)
Alternanthera tenella subsp. flavogrisea (Urb.) Mears & Veldkamp	Synonym		WCSP (in review)
Alternanthera tenella var. versicolor (Lem.) Veldkamp	Synonym		WCSP (in review)
Alternanthera tenuissima Suess.	Synonym		WCSP (in review)
Alternanthera tetramera R.E.Fr.	Accepted		WCSP (in review)
Alternanthera thomensis Gand.	Synonym		WCSP (in review)
Alternanthera tomentella Seub.	Synonym		WCSP (in review)
Alternanthera tomentosa (Moq.) Schinz	Unresolved		WCSP (in review)
Alternanthera triandra Lam. [Illegitimate]	Synonym		WCSP (in review)
Alternanthera triandra Steud.	Unresolved		WCSP (in review)
Alternanthera triandra var. denticulata (R.Br.) Maiden & Betche	Synonym		WCSP (in review)
Alternanthera triandra var. nodiflora (R.Br.) Maiden & Betche	Synonym		WCSP (in review)
Alternanthera truxillensis Kunth	Accepted		WCSP (in review)
Alternanthera tubulosa Suess.	Accepted		WCSP (in review)
Alternanthera tucumana Lillo	Accepted		WCSP (in review)
Alternanthera uliginosa (Domin) Dinter	Synonym		WCSP (in review)
Alternanthera urbanii (Standl.) Urb.	Synonym		WCSP (in review)
Alternanthera variegata K.Koch	Synonym		WCSP (in review)
Alternanthera versicolor (Lem.) Regel	Synonym		WCSP (in review)
Alternanthera versicolor f. aurea Voss	Synonym		WCSP (in review)
Alternanthera vestita (Andersson) J.T.Howell	Accepted		WCSP (in review)
Alternanthera villiflora Scheele	Synonym		WCSP (in review)
Alternanthera villosa Sm. [Unplaced]	Unresolved		WCSP (in review)
Alternanthera villosa Kunth	Accepted		WCSP (in review)
Alternanthera villosa D.Dietr.	Synonym		WCSP (in review)
Alternanthera virgata Spreng. ex Moq.	Synonym		WCSP (in review)
Alternanthera virgata (Schrad.) Suess.	Synonym		WCSP (in review)
Alternanthera williamsii (Standl.) Standl.	Synonym		WCSP (in review)
Alternanthera williamsii f. purpurea Standl.	Synonym		WCSP (in review)