The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

You should refer instead to the current version of The Plant List.

Results

No plant names match your search for Spiranthes guyanensis; we will try Spiranthes instead.

505 plant name records match your search criteria Spiranthes. The results are below.

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

The results can also be downloaded as a CSV file.

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

Name	Status	Confi­dence level	Source
Spiranthes abyssinica Hochst. ex A.Rich.	Synonym		WCSP
Spiranthes acaulis (Sm.) Cogn.	Synonym		WCSP
Spiranthes acaulis var. assurgens (Rchb.f.) Correll	Synonym		WCSP
Spiranthes acaulis var. grandiflora Lindl. ex Rchb. f.	Synonym		TRO
Spiranthes actinosophila (Barb.Rodr.) B.D.Jacks.	Synonym		WCSP
Spiranthes actinosophila Barb. Rodr.	Synonym		TRO
Spiranthes acutata Rchb.f. & Warm.	Synonym		WCSP
Spiranthes adnata (Sw.) León	Synonym		WCSP
Spiranthes adnata (Sw.) Benth. ex Fawc.	Synonym		TRO
Spiranthes aestivalis (Poir.) Rich.	Accepted		WCSP
Spiranthes aestivalis Oakes	Synonym		WCSP
Spiranthes affinis C.Schweinf.	Synonym		WCSP
Spiranthes africana Lindl.	Synonym		WCSP
Spiranthes aguacatensis Rchb.f.	Synonym		WCSP
Spiranthes albescens Barb.Rodr.	Synonym		WCSP
Spiranthes albiflos Schltr. ex Hoehne	Unresolved		TRO
Spiranthes albovaginata C.Schweinf.	Synonym		WCSP
Spiranthes alexandrae Kraenzl.	Synonym		WCSP
Spiranthes allemanii (Barb.Rodr.) Cogn.	Synonym		WCSP
Spiranthes alpestris Barb.Rodr.	Synonym		WCSP
Spiranthes alpestris var. bidentata Barb. Rodr.	Synonym		TRO
Spiranthes alticola D.L.Jones	Accepted		WCSP
Spiranthes amabilis Ames	Synonym		WCSP
Spiranthes amblysepala Kraenzl.	Synonym		WCSP
Spiranthes amesiana Schltr.	Synonym		WCSP
Spiranthes amoena (M.Bieb.) Spreng.	Synonym		WCSP
Spiranthes angustilabris J.J.Sm.	Accepted		WCSP
Spiranthes annua Lesq. ex Brandeger & Coville	Synonym		WCSP
Spiranthes aphylla (Ridl.) Cogn.	Synonym		WCSP
Spiranthes aphyllus Kraenzl.	Unresolved		TRO
Spiranthes apiculata Lindl.	Synonym		WCSP
Spiranthes aprica Lindl.	Synonym		WCSP
Spiranthes arechavaletae Kraenzl.	Synonym		WCSP
Spiranthes argyrifolia Barb.Rodr.	Synonym		WCSP
Spiranthes aristotelea Merr. [Illegitimate]	Synonym		WCSP
Spiranthes arrabidae (Rchb.f.) Warm.	Synonym		WCSP
Spiranthes arseniana Kraenzl.	Synonym		WCSP
Spiranthes assurgens Rchb.f.	Synonym		WCSP
Spiranthes atramentaria Kraenzl.	Synonym		WCSP
Spiranthes atroviridis (Barb.Rodr.) Cogn.	Synonym		WCSP
Spiranthes aurantiaca (Lex.) Hemsl.	Synonym		WCSP
Spiranthes aurantiaca var. acuminata B.L.Rob. & Seaton	Synonym		WCSP
Spiranthes australis (R.Br.) Lindl.	Synonym		WCSP
Spiranthes × australis P.M.Br. [Unplaced]	Unresolved		WCSP
Spiranthes australis var. pudica (Lindl.) F.Muell.	Synonym		WCSP
Spiranthes australis var. sinensis (Blume) Gagnep.	Unresolved		TRO
Spiranthes australis var. suishaensis Hayata	Synonym		WCSP
Spiranthes australis var. viridiflora Makino	Synonym		WCSP
Spiranthes autumnalis (Balb.) Rich.	Synonym		WCSP
Spiranthes autumnalis f. bracteata E.G.Camus	Synonym		WCSP
Spiranthes autumnalis var. major Rouy	Synonym		WCSP
Spiranthes autumnalis f. oycoviensis Zapal.	Synonym		WCSP
Spiranthes autumnalis var. parviflora Schur	Synonym		WCSP
Spiranthes autumnalis f. parviflora Soó	Synonym		WCSP
Spiranthes balanophorostachya Rchb.f. & Warm.	Synonym		WCSP
Spiranthes bangii Rolfe ex Rusby	Synonym		WCSP
Spiranthes barrancae Esposto	Synonym		TRO
Spiranthes beckii Lindl.	Synonym		WCSP
Spiranthes bicaudata Ames	Synonym		WCSP
Spiranthes bicolor (Ker Gawl.) Lindl.	Synonym		WCSP
Spiranthes bicolor Griseb. [Illegitimate]	Synonym		WCSP
Spiranthes bifida Ridl.	Synonym		WCSP
Spiranthes biflora (Vell.) Cogn.	Synonym		WCSP
Spiranthes bonariensis Lindl.	Synonym		WCSP
Spiranthes bonariensis var. bombylifera Rchb.f. & Warm.	Synonym		WCSP
Spiranthes bracteolaris Kraenzl.	Synonym		WCSP
Spiranthes bracteosa (Ames & C.Schweinf.) L.O.Williams [Illegitimate]	Synonym		WCSP
Spiranthes bracteosa Lindl.	Synonym		WCSP
Spiranthes bradei Schltr.	Synonym		WCSP
Spiranthes brenesii Schltr.	Synonym		WCSP
Spiranthes brevicaulis Raf.	Unresolved		TRO
Spiranthes brevifolia Chapm.	Synonym		WCSP
Spiranthes brevilabris Lindl.	Accepted		WCSP
Spiranthes brevilabris var. floridana (Wherry) Luer	Accepted		WCSP
Spiranthes butantanensis Hoehne	Synonym		WCSP
Spiranthes calcarata (Sw.) Jiménez	Synonym		WCSP
Spiranthes callifera C.Schweinf.	Synonym		WCSP
Spiranthes calophylla Barb.Rodr.	Synonym		WCSP
Spiranthes camporum Lindl.	Synonym		WCSP
Spiranthes camposnovensis Hoehne	Synonym		WCSP
Spiranthes canterae Barb. Rodr.	Unresolved		TRO
Spiranthes carlsonae L.O. Williams ex Szlach.	Synonym		TRO
Spiranthes casei Catling & Cruise	Accepted		WCSP
Spiranthes castillonii (Hauman) L.O.Williams	Synonym		WCSP
Spiranthes ceracifolia (Barb.Rodr.) Barb.Rodr.	Synonym		WCSP
Spiranthes cerina Lindl.	Synonym		WCSP
Spiranthes cernua (L.) Rich.	Accepted		WCSP
Spiranthes cernua var. ochroleuca Ames	Synonym		WCSP
Spiranthes cernua var. odorata (Nutt.) Correll	Synonym		WCSP
Spiranthes cernua var. parviflora Chapm.	Synonym		WCSP
Spiranthes chartacea L.O.Williams	Synonym		WCSP
Spiranthes cheirostyloides (Schltr.) C.Schweinf.	Synonym		WCSP
Spiranthes chiangii M.C.Johnst.	Synonym		WCSP
Spiranthes chilensis A.Rich.	Synonym		WCSP
Spiranthes chloreiformis A.Rich. & Galeotti	Synonym		WCSP
Spiranthes chloroleuca Barb.Rodr.	Synonym		WCSP
Spiranthes chloroleuca var. concolor Porsch	Synonym		WCSP
Spiranthes chloroleuca var. fontinalis Barb.Rodr.	Synonym		WCSP
Spiranthes chloroleuca var. longipetiolata Barb.Rodr.	Synonym		WCSP
Spiranthes chlorops Rchb.f.	Synonym		WCSP
Spiranthes cinnabarina (Lex.) Hemsl.	Synonym		WCSP
Spiranthes cinnabarina La Llave & Lex.	Synonym		TRO
Spiranthes cobanensis Schltr.	Synonym		WCSP
Spiranthes coccinea Garay	Synonym		WCSP
Spiranthes cogniauxiana Barb.Rodr. ex Cogn.	Synonym		WCSP
Spiranthes cogniauxii Kraenzl.	Synonym		TRO
Spiranthes colorans Hemsl.	Synonym		WCSP
Spiranthes colorata (Blume) Hassk.	Synonym		WCSP
Spiranthes colorata N.E.Br. [Illegitimate]	Synonym		WCSP
Spiranthes colorata var. maculata N.E.Br.	Synonym		WCSP
Spiranthes comosa Rchb.f.	Synonym		WCSP
Spiranthes confusa (Garay) Kartesz & Gandhi	Synonym		WCSP
Spiranthes congesta Lindl.	Synonym		WCSP
Spiranthes congestiflora L.O.Williams	Synonym		WCSP
Spiranthes constricta (Small) K.Schum.	Synonym		WCSP
Spiranthes cordatiloba C.Schweinf.	Synonym		WCSP
Spiranthes corymbosa Kraenzl.	Synonym		WCSP
Spiranthes costaricensis Rchb.f.	Synonym		WCSP
Spiranthes cranichoides (Griseb.) Cogn.	Synonym		WCSP
Spiranthes crispata (Blume) Zoll. & Moritzi	Synonym		WCSP
Spiranthes cuculligera Rchb.f. & Warm.	Synonym		WCSP
Spiranthes curvicalcarata C.Schweinf.	Synonym		WCSP
Spiranthes cuspidata Lindl.	Synonym		WCSP
Spiranthes cyclochila Kraenzl.	Synonym		WCSP
Spiranthes cylindrica Lindl. apud Schltr.	Unresolved		TRO
Spiranthes decipiens Hook.	Synonym		WCSP
Spiranthes decora Garay	Synonym		WCSP
Spiranthes delicatula Kraenzl.	Synonym		WCSP
Spiranthes delitescens Sheviak	Accepted		WCSP
Spiranthes dendroneura Sheviak & Bye	Synonym		WCSP
Spiranthes densa A.Rich.	Synonym		WCSP
Spiranthes densiflora C.Schweinf.	Synonym		WCSP
Spiranthes diaphana Lindl.	Synonym		WCSP
Spiranthes dilatata Lindl.	Synonym		WCSP
Spiranthes diluvialis Sheviak	Accepted		WCSP
Spiranthes disoides Kraenzl.	Synonym		WCSP
Spiranthes diuretica (Willd.) Lindl.	Synonym		WCSP
Spiranthes diversifolia Cogn.	Synonym		WCSP
Spiranthes durangensis Ames & C.Schweinf.	Synonym		WCSP
Spiranthes × eamesii P.M.Br.	Accepted		WCSP
Spiranthes eatonii Ames ex P.M.Br.	Accepted		WCSP
Spiranthes ecallosa Ames & C.Schweinf.	Synonym		WCSP
Spiranthes ekmanii (Kraenzl.) Hauman	Synonym		WCSP
Spiranthes elata (Sw.) Rich.	Synonym		WCSP
Spiranthes elata var. cearensis (Barb.Rodr.) Cogn.	Synonym		WCSP
Spiranthes elata var. foliosa Cogn.	Synonym		WCSP
Spiranthes elata var. humilis Rchb.f.	Synonym		WCSP
Spiranthes elata var. longipetiolata Cogn.	Synonym		WCSP
Spiranthes elata var. minutiflora Cogn.	Synonym		WCSP
Spiranthes elata var. ovata Cogn.	Synonym		WCSP
Spiranthes elata var. parvifolia Cogn.	Synonym		WCSP
Spiranthes eldorado Linden & Rchb.f.	Synonym		WCSP
Spiranthes emiliae M.C.Johnst.	Synonym		WCSP
Spiranthes ensifolia Rchb.f.	Synonym		WCSP
Spiranthes epiphyta Barb.Rodr.	Synonym		WCSP
Spiranthes epiphytica Schltr.	Synonym		WCSP
Spiranthes eriophora B.L.Rob. & Greenm.	Synonym		WCSP
Spiranthes esmeraldae Linden & Rchb.f.	Synonym		WCSP
Spiranthes eugenii Rchb.f. & Warm.	Synonym		WCSP
Spiranthes euglossa Kraenzl.	Synonym		WCSP
Spiranthes euphlebia Rchb.f.	Synonym		WCSP
Spiranthes excelsa Kraenzl.	Synonym		WCSP
Spiranthes exigua Rolfe	Synonym		WCSP
Spiranthes falcata L.O.Williams	Synonym		WCSP
Spiranthes fasciculata (Vell.) Cogn.	Synonym		WCSP
Spiranthes faucisanguinea Dod	Synonym		WCSP
Spiranthes fawcettii Cogn.	Synonym		WCSP
Spiranthes flexuosa (Sm.) Lindl.	Synonym		WCSP
Spiranthes floridana (Wherry) Cory	Synonym		WCSP
Spiranthes funckiana A.Rich. & Galeotti	Synonym		WCSP
Spiranthes funckiana var. olivacea (Rolfe) Ames & Correll	Synonym		WCSP
Spiranthes galeottiana A.Rich.	Synonym		WCSP
Spiranthes gardneri Lindl.	Synonym		WCSP
Spiranthes gemmipara (Sm.) Lindl.	Synonym		WCSP
Spiranthes glabrescens T.Hashim.	Synonym		WCSP
Spiranthes glauca Raf.	Synonym		WCSP
Spiranthes glazioviana Cogn.	Synonym		TRO
Spiranthes goninensis (Pulle) C.Schweinf.	Synonym		WCSP
Spiranthes gonzalezii L.O.Williams	Synonym		WCSP
Spiranthes goodyeroides Schltr.	Synonym		WCSP
Spiranthes goyazensis Cogn.	Synonym		WCSP
Spiranthes gracilis (Blume) Hassk.	Synonym		WCSP
Spiranthes gracilis (Bigelow) L.C.Beck	Synonym		WCSP
Spiranthes gracilis (Bigelow) Beck	Synonym		TRO
Spiranthes gracilis var. brevilabris (Lindl.) Correll	Synonym		WCSP
Spiranthes gracilis var. floridana (Wherry) Correll	Synonym		WCSP
Spiranthes graminea Lindl.	Accepted		WCSP
Spiranthes graminea var. praecox Britton, Sterns & Poggenb.	Synonym		WCSP
Spiranthes graminea var. walteri A.Gray	Synonym		WCSP
Spiranthes grandiflora (Hook.) Lindl.	Synonym		WCSP
Spiranthes grandis (Blume) Hassk.	Synonym		WCSP
Spiranthes grayi Ames	Synonym		WCSP
Spiranthes grisebachii Cogn.	Synonym		WCSP
Spiranthes guayanensis (Lindl.) Cogn.	Synonym		WCSP
Spiranthes gutturosa Rchb.f.	Synonym		WCSP
Spiranthes hamata (Schltr.) C.Schweinf.	Synonym		WCSP
Spiranthes hassleri Cogn.	Synonym		WCSP
Spiranthes hemichrea Lindl.	Synonym		WCSP
Spiranthes hilariana Cogn.	Unresolved		TRO
Spiranthes hirta Lindl.	Synonym		WCSP
Spiranthes homalogastra Rchb.f. & Warm.	Synonym		WCSP
Spiranthes hondurensis Schltr.	Synonym		WCSP
Spiranthes hongkongensis S.Y.Hu & Barretto	Accepted		WCSP
Spiranthes hostmannii Rchb.f. ex Griseb.	Synonym		WCSP
Spiranthes hyemalis A.Rich. & Galeotti	Synonym		WCSP
Spiranthes hypnophila Barb.Rodr.	Synonym		WCSP
Spiranthes hysterantha Barb.Rodr.	Synonym		WCSP
Spiranthes icmadophila Barb.Rodr.	Synonym		WCSP
Spiranthes inaequilatera Poepp. & Endl.	Synonym		WCSP
Spiranthes indica Lindl. ex Steud. [Invalid]	Synonym		WCSP
Spiranthes infernalis Sheviak	Accepted		WCSP
Spiranthes × intermedia Ames	Accepted		WCSP
Spiranthes itararensis Kraenzl.	Synonym		WCSP
Spiranthes itatiaiensis Kraenzl.	Synonym		WCSP
Spiranthes × itchetuckneensis P.M.Br.	Accepted		WCSP
Spiranthes jaliscana S.Watson	Synonym		WCSP
Spiranthes lacera (Raf.) Raf.	Accepted		WCSP
Spiranthes lacera var. brevilabris (Lindl.) B.Boivin	Synonym		WCSP
Spiranthes lacera var. floridana (Wherry) B.Boivin	Synonym		WCSP
Spiranthes lacera var. gracilis (Bigelow) Luer	Accepted		WCSP
Spiranthes laciniata (Small) Ames	Accepted		WCSP
Spiranthes lancea (Thunb. ex Sw.) Bakh.f. & Steenis	Synonym		WCSP
Spiranthes lanceolata (Aubl.) León	Synonym		WCSP
Spiranthes lanceolata (Aubl.) Cogn.	Synonym		TRO
Spiranthes lanceolata var. luteoalba (Rchb.f.) Luer	Synonym		WCSP
Spiranthes lanceolata var. paludicola Luer [Invalid]	Synonym		WCSP
Spiranthes lankesteri Standl. & L.O.Williams	Synonym		WCSP
Spiranthes lanuginosa A.Rich. & Galeotti	Synonym		WCSP
Spiranthes latifolia A.Rich. & Galeotti [Illegitimate]	Synonym		WCSP
Spiranthes latifolia Torr. ex Lindl.	Synonym		WCSP
Spiranthes laxa (Poepp. & Endl.) C.Schweinf.	Synonym		WCSP
Spiranthes laxiflora Raf.	Synonym		WCSP
Spiranthes laxiflora (Ekman & Mansf.) Jiménez	Synonym		WCSP
Spiranthes lechleri (Schltr.) C.Schweinf.	Synonym		WCSP
Spiranthes leucosticta Rchb.f.	Synonym		WCSP
Spiranthes lindleyana Link, Klotzsch & Otto	Synonym		WCSP
Spiranthes lindmaniana Kraenzl.	Synonym		WCSP
Spiranthes lineata Lindl.	Synonym		WCSP
Spiranthes lithophila Barb.Rodr.	Synonym		WCSP
Spiranthes llaveana Lindl.	Synonym		WCSP
Spiranthes llaveana Lindl. ex Benth.	Synonym		TRO
Spiranthes llaveana var. violacea (A.Rich. & Galeotti) Ames & Correll	Synonym		WCSP
Spiranthes lobata Lindl.	Synonym		WCSP
Spiranthes longiauriculata C.Schweinf.	Synonym		WCSP
Spiranthes longibracteata Barb.Rodr.	Synonym		WCSP
Spiranthes longicollis Cogn.	Unresolved		TRO
Spiranthes longifolia (Blume) Lindl.	Synonym		WCSP
Spiranthes longilabris Lindl.	Accepted		WCSP
Spiranthes longipetiolata Rchb.f.	Synonym		WCSP
Spiranthes longispicata A.Rich.	Synonym		WCSP
Spiranthes lorenzii Cogn.	Unresolved		TRO
Spiranthes lucayana (Britton) Cogn.	Synonym		WCSP
Spiranthes lucida (H.H.Eaton) Ames	Accepted		WCSP
Spiranthes lupulina (Lindl.) Hemsl.	Synonym		WCSP
Spiranthes luteoalba A.Rich. & Galeotti	Synonym		WCSP
Spiranthes lutzii (Pabst) H.G.Jones	Synonym		WCSP
Spiranthes macrantha Rchb.f.	Synonym		WCSP
Spiranthes macrophylla (D.Don) Spreng.	Synonym		WCSP
Spiranthes macropoda Barb.Rodr.	Synonym		WCSP
Spiranthes macrostachya Poepp. & Endl.	Synonym		WCSP
Spiranthes maculata (Rolfe) C.Schweinf.	Synonym		WCSP
Spiranthes madrensis (Rchb.f.) Hemsl.	Synonym		WCSP
Spiranthes magnicamporum Sheviak	Accepted		WCSP
Spiranthes mandonii Rchb.f.	Synonym		WCSP
Spiranthes margaritifera Linden & Rchb.f.	Synonym		WCSP
Spiranthes matucanensis Kraenzl.	Synonym		WCSP
Spiranthes metallica Rolfe	Synonym		WCSP
Spiranthes michuacana (Lex.) Hemsl.	Synonym		WCSP
Spiranthes michuacana La Llave & Lex.	Synonym		TRO
Spiranthes micrantha Barb.Rodr.	Synonym		WCSP
Spiranthes millei Schltr.	Synonym		WCSP
Spiranthes minarum Kraenzl.	Unresolved		TRO
Spiranthes minutiflora Rchb.f. [Illegitimate]	Synonym		WCSP
Spiranthes minutiflora A.Rich. & Galeotti	Synonym		WCSP
Spiranthes misera Kraenzl.	Synonym		WCSP
Spiranthes monophylla (D.Don) Spreng.	Synonym		WCSP
Spiranthes monophylla (Lindl.) Cogn.	Synonym		WCSP
Spiranthes montana Raf.	Synonym		WCSP
Spiranthes montana A.Rich. & Galeotti [Illegitimate]	Synonym		WCSP
Spiranthes montana (Lindl.) Hemsl. [Illegitimate]	Synonym		WCSP
Spiranthes multiflora (Barb.Rodr.) B.D.Jacks.	Synonym		WCSP
Spiranthes muscicola Garay & Dunst.	Synonym		WCSP
Spiranthes nagelii L.O.Williams	Synonym		WCSP
Spiranthes navarrensis (Ames) L.O.Williams	Synonym		WCSP
Spiranthes nebulorum Catling & V.R.Catling	Accepted		WCSP
Spiranthes × neglecta Ames	Synonym		WCSP
Spiranthes nelsonii Greenm.	Synonym		WCSP
Spiranthes neocaledonica Schltr.	Synonym		WCSP
Spiranthes neottiorhiza Kraenzl.	Synonym		WCSP
Spiranthes neuroptera Rchb.f. & Warm.	Synonym		WCSP
Spiranthes nitida (Vell.) Cogn.	Synonym		WCSP
Spiranthes nitida var. andina Hauman	Synonym		WCSP
Spiranthes nonantzin R.González ex McVaugh	Synonym		WCSP
Spiranthes novae-zelandiae Hook.f.	Synonym		WCSP
Spiranthes novofriburgensis (Rchb.f.) Rchb.f.	Synonym		WCSP
Spiranthes nuil Rich.	Synonym		WCSP
Spiranthes nutans (Kunth & C.D.Bouché) Garay & Dunst.	Synonym		WCSP
Spiranthes nutantiflora Schltr.	Synonym		WCSP
Spiranthes oaxacana B.L.Rob. & Greenm.	Synonym		WCSP
Spiranthes obliqua J.J.Sm.	Synonym		WCSP
Spiranthes obtecta C.Schweinf.	Synonym		WCSP
Spiranthes obtusa Schltr.	Synonym		WCSP
Spiranthes ochracea A.Rich. & Galeotti	Synonym		WCSP
Spiranthes ochroleuca (Rydb.) Rydb.	Accepted		WCSP
Spiranthes odorata (Nutt.) Lindl.	Accepted		WCSP
Spiranthes oestrifera Rchb.f. & Warm.	Synonym		WCSP
Spiranthes oligantha Hoehne	Synonym		WCSP
Spiranthes olivacea Rolfe	Synonym		WCSP
Spiranthes orchioides (Sw.) A.Rich.	Synonym		WCSP
Spiranthes orchioides (Sw.) Hemsl.	Synonym		TRO
Spiranthes ornithocephala (Barb.Rodr.) B.D.Jacks.	Synonym		WCSP
Spiranthes orobanchoides Kraenzl.	Synonym		TRO
Spiranthes orthantha Kraenzl.	Synonym		WCSP
Spiranthes orthosepala Rchb.f. & Warm.	Synonym		WCSP
Spiranthes ovalis Lindl.	Accepted		WCSP
Spiranthes ovalis var. ovalis	Accepted		WCSP
Spiranthes pachychila Kraenzl.	Synonym		WCSP
Spiranthes pachyrhiza Kraenzl.	Synonym		WCSP
Spiranthes paludosa Cogn.	Synonym		WCSP
Spiranthes pamii Braid	Synonym		WCSP
Spiranthes pamii var. brevipetiolatus Braid	Synonym		WCSP
Spiranthes pamii var. bruneolus Braid	Synonym		WCSP
Spiranthes pamii var. spiralis Braid	Synonym		WCSP
Spiranthes papuana Schltr.	Synonym		WCSP
Spiranthes paraguayensis Rchb.f.	Synonym		WCSP
Spiranthes paranahybae Kraenzl.	Synonym		WCSP
Spiranthes parasitica A.Rich. & Galeotti	Synonym		WCSP
Spiranthes parasitica var. valerioi (Ames & C.Schweinf.) L.O.Williams	Synonym		WCSP
Spiranthes parksii Correll	Accepted		WCSP
Spiranthes parva Cogn.	Unresolved		TRO
Spiranthes parviflora (Sm.) Lindl.	Synonym		WCSP
Spiranthes parviflora (Chapm.) Ames [Illegitimate]	Synonym		WCSP
Spiranthes parviflora Hassk. [Illegitimate]	Synonym		WCSP
Spiranthes pauciflora Raf. [Unplaced]	Unresolved		WCSP
Spiranthes pauciflora (Rchb.f.) Benth. ex Hemsl. [Illegitimate]	Synonym		WCSP
Spiranthes pauciflora A.Rich. & Galeotti [Illegitimate]	Synonym		WCSP
Spiranthes pavonii Rchb.f.	Synonym		WCSP
Spiranthes pedicellata Cogn.	Synonym		WCSP
Spiranthes peruviana C.Presl	Synonym		WCSP
Spiranthes petenensis L.O.Williams	Synonym		WCSP
Spiranthes petiolaris Raf.	Unresolved		TRO
Spiranthes petola (Blume) Hassk.	Synonym		WCSP
Spiranthes picta Lindl. [Illegitimate]	Synonym		WCSP
Spiranthes picta var. assurgens (Rchb.f.) Ames & Correll	Synonym		WCSP
Spiranthes picta var. grandiflora (Hook.) L.O.Williams	Synonym		WCSP
Spiranthes plantaginea (Raf.) Raf. [Illegitimate]	Synonym		WCSP
Spiranthes plantaginea Spreng.	Synonym		WCSP
Spiranthes plantaginea Lindl. [Illegitimate]	Synonym		WCSP
Spiranthes polyantha Rchb.f.	Synonym		WCSP
Spiranthes porphyricola Schltr.	Synonym		WCSP
Spiranthes porrifolia Lindl.	Accepted		WCSP
Spiranthes praecox (Walter) S.Watson	Accepted		WCSP
Spiranthes praecox f. albolabia P.M.Br. & C.L.McCartney	Synonym		WCSP
Spiranthes prasophylla Rchb.f.	Synonym		WCSP
Spiranthes prasophylla var. cleistogama Ames & Correll	Synonym		WCSP
Spiranthes preslii Lindl. [Illegitimate]	Synonym		WCSP
Spiranthes pringlei S.Watson	Synonym		WCSP
Spiranthes pringlei var. minor Greenm.	Synonym		WCSP
Spiranthes pseudogoodyerioides L.O.Williams	Synonym		WCSP
Spiranthes pseudopyramidalis L.O.Williams	Synonym		WCSP
Spiranthes pterygantha Rchb.f. & Warm.	Synonym		WCSP
Spiranthes pubens A.Rich. & Galeotti	Synonym		WCSP
Spiranthes pubescens Barb.Rodr.	Synonym		WCSP
Spiranthes pubicaulis L.O.Williams	Synonym		WCSP
Spiranthes pudica Lindl.	Synonym		WCSP
Spiranthes pulchra Schltr.	Synonym		WCSP
Spiranthes pumila C.Schweinf.	Synonym		WCSP
Spiranthes pusilla (Blume) Miq.	Accepted		WCSP
Spiranthes pyramidalis Lindl.	Synonym		WCSP
Spiranthes quadridentata (Willd.) Lindl.	Synonym		WCSP
Spiranthes quinquelobata (Poir.) Urb.	Synonym		WCSP
Spiranthes ramentacea Lindl.	Synonym		WCSP
Spiranthes reichenbachiana Garay & Dunst.	Synonym		WCSP
Spiranthes reverchonii (Small) K.Schum.	Synonym		WCSP
Spiranthes reverchonii (Small) Cory	Synonym		TRO
Spiranthes rhombilabia (Garay) McVaugh	Synonym		WCSP
Spiranthes richardiana Schltr.	Synonym		WCSP
Spiranthes richardii Autran & T. Durand	Synonym		TRO
Spiranthes rimbachii (Schltr.) C.Schweinf.	Synonym		WCSP
Spiranthes rodriguesii Cogn.	Synonym		WCSP
Spiranthes romanzoffiana Cham.	Accepted		WCSP
Spiranthes romanzoffiana var. diluvialis (Sheviak) S.L.Welsh	Synonym		WCSP
Spiranthes romanzoffiana var. porrifolia (Lindl.) Ames & Correll	Synonym		WCSP
Spiranthes romanzoffiana var. stricta (Rydb.) Druce	Synonym		WCSP
Spiranthes rosulata Lindl.	Synonym		WCSP
Spiranthes rotundifolia Cogn.	Synonym		WCSP
Spiranthes rubrocallosa B.L.Rob. & Greenm.	Synonym		WCSP
Spiranthes rubrocalosa Rob. & Greenm.	Synonym		TRO
Spiranthes rufescens Fisch. ex Warm.	Synonym		WCSP
Spiranthes rupestris Lindl.	Synonym		WCSP
Spiranthes rupestris Barb.Rodr. [Illegitimate]	Synonym		WCSP
Spiranthes rupestris var. parviflora Cogn.	Synonym		WCSP
Spiranthes saccata A.Rich. & Galeotti	Synonym		WCSP
Spiranthes sagittata Rchb.f. & Warm.	Synonym		WCSP
Spiranthes sagittata var. depauperata Cogn.	Synonym		WCSP
Spiranthes saltensis Ames [Illegitimate]	Synonym		WCSP
Spiranthes saltensis Griseb.	Synonym		WCSP
Spiranthes sancta Rchb.f. & Warm.	Synonym		WCSP
Spiranthes sarcoglossa A.Rich. & Galeotti	Synonym		WCSP
Spiranthes sauroglossum G.Nicholson	Synonym		WCSP
Spiranthes sawyeri Standl. & L.O.Williams	Synonym		WCSP
Spiranthes sceptrodes Rchb.f.	Synonym		WCSP
Spiranthes schaffneri Rchb.f.	Synonym		WCSP
Spiranthes schwackei Cogn.	Synonym		WCSP
Spiranthes scopulariae Rchb.f.	Synonym		WCSP
Spiranthes sellilabris Griseb.	Synonym		WCSP
Spiranthes seminuda Schltr.	Synonym		WCSP
Spiranthes siberica Raf.	Unresolved		TRO
Spiranthes simplex A.Gray [Illegitimate]	Synonym		WCSP
Spiranthes simplex Griseb.	Synonym		WCSP
Spiranthes simplex var. neuroptera (Rchb.f. & Warm.) Cogn.	Synonym		WCSP
Spiranthes × simpsonii Catling & Sheviak	Accepted		WCSP
Spiranthes sincorensis Schltr.	Synonym		WCSP
Spiranthes sinensis (Pers.) Ames	Accepted		WCSP
Spiranthes sinensis var. amoena (M.Bieb.) H.Hara	Synonym		WCSP
Spiranthes sinensis var. australis (R.Br.) H.Hara & S.Kitam.	Synonym		WCSP
Spiranthes sinensis f. autumnus Tsukaya	Synonym		WCSP
Spiranthes smallii Schltr.	Synonym		WCSP
Spiranthes smithii Rchb.f.	Synonym		WCSP
Spiranthes spanantha McVaugh	Synonym		WCSP
Spiranthes sparsiflora C.Schweinf.	Synonym		WCSP
Spiranthes speciosa (Jacq.) Lilja [Illegitimate]	Synonym		WCSP
Spiranthes speciosa (C.Presl) Lindl.	Synonym		WCSP
Spiranthes speciosa (Jacq.) A. Rich.	Synonym		TRO
Spiranthes speciosa Jacq.	Synonym		TRO
Spiranthes spiralis (Lour.) Makino [Illegitimate]	Synonym		WCSP
Spiranthes spiralis (L.) Chevall.	Accepted		WCSP
Spiranthes spiranthoides (Schltr.) Garay & Dunst.	Synonym		WCSP
Spiranthes spirata Hoehne	Synonym		WCSP
Spiranthes squamulosa (Kunth) León	Synonym		WCSP
Spiranthes stahlii Cogn.	Synonym		WCSP
Spiranthes standleyi (Ames) L.O.Williams	Synonym		WCSP
Spiranthes steigeri Correll	Synonym		WCSP
Spiranthes stellata P.M.Br., Dueck & K.M.Cameron	Unresolved		WCSP (in review)
Spiranthes stenantha Cogn.	Unresolved		TRO
Spiranthes stenorrhynchoides (Griseb.) León	Synonym		WCSP
Spiranthes stolonifera Ames & Correll	Synonym		WCSP
Spiranthes storeri Chapm.	Synonym		WCSP
Spiranthes strateumatica (L.) Lindl.	Synonym		WCSP
Spiranthes stricta (Rydb.) A.Nelson	Synonym		WCSP
Spiranthes stylites Lindl.	Synonym		WCSP
Spiranthes subfiliformis Cogn.	Synonym		WCSP
Spiranthes subpandurata Ames & C.Schweinf.	Synonym		WCSP
Spiranthes subumbellata C.Schweinf.	Synonym		WCSP
Spiranthes suishaensis (Hayata) Hayata	Synonym		TRO
Spiranthes suishanensis (Hayata) Schltr.	Synonym		WCSP
Spiranthes sulphurea (Lex.) Hemsl.	Synonym		WCSP
Spiranthes sunii Boufford & Wen H.Zhang	Accepted		WCSP
Spiranthes swartzii E.H.L.Krause	Synonym		WCSP
Spiranthes sylvatica P.M.Br.	Accepted		WCSP
Spiranthes tamanduensis Kraenzl.	Unresolved		TRO
Spiranthes tenella L.O.Williams	Synonym		WCSP
Spiranthes tenue Benth. ex Fawc.	Unresolved		TRO
Spiranthes tenuiflora Greenm.	Synonym		WCSP
Spiranthes tenuis Lindl.	Synonym		WCSP
Spiranthes tenuis (Lindl.) Benth. ex Fawc.	Synonym		TRO
Spiranthes tenuissima L.O.Williams	Synonym		WCSP
Spiranthes thelymitra Rchb.f.	Synonym		WCSP
Spiranthes tonduzii Schltr.	Synonym		WCSP
Spiranthes torta (Thunb.) Garay & H.R.Sweet	Accepted		WCSP
Spiranthes tortilis (Sw.) Rich.	Synonym		WCSP
Spiranthes tovarensis Garay & Dunst.	Synonym		WCSP
Spiranthes trachyglossa Kraenzl.	Synonym		WCSP
Spiranthes transversalis A.Rich. & Galeotti	Synonym		WCSP
Spiranthes trilineata Lindl.	Synonym		WCSP
Spiranthes trilineata var. crenulata L.O.Williams	Synonym		WCSP
Spiranthes trilineata var. thelymitra (Rchb.f.) L.O.Williams ex Correll	Synonym		WCSP
Spiranthes triloba (Small) K.Schum.	Synonym		WCSP
Spiranthes truncata Lindl.	Synonym		WCSP
Spiranthes tuberosa Raf.	Accepted		WCSP
Spiranthes tuberosa var. grayi (Ames) Fernald	Synonym		WCSP
Spiranthes tuerckheimii Schltr.	Synonym		WCSP
Spiranthes ulaei Cogn.	Synonym		WCSP
Spiranthes uliginosa Barb.Rodr.	Synonym		WCSP
Spiranthes uliginosa var. robusta Cogn.	Synonym		WCSP
Spiranthes umbraticola L.O.Williams	Synonym		WCSP
Spiranthes umbrosa Barb.Rodr.	Synonym		WCSP
Spiranthes unalascensis Spreng.	Synonym		WCSP
Spiranthes vaginata (Kunth) Lindl. ex B.D.Jacks.	Synonym		WCSP
Spiranthes valerioi Ames & C.Schweinf.	Synonym		WCSP
Spiranthes valida (Ames) L.O.Williams	Synonym		WCSP
Spiranthes variegata (Barb.Rodr.) Cogn.	Synonym		WCSP
Spiranthes variegata Kraenzl. [Illegitimate]	Synonym		WCSP
Spiranthes velata B.L.Rob. & Fernald	Synonym		WCSP
Spiranthes venusta Barb. Rodr.	Unresolved		TRO
Spiranthes vernalis Engelm. & A.Gray	Accepted		WCSP
Spiranthes villosa Poepp. & Endl.	Synonym		WCSP
Spiranthes violacea A.Rich. & Galeotti	Synonym		WCSP
Spiranthes viridiflora (Makino) Makino	Synonym		WCSP
Spiranthes viridis Cogn.	Unresolved		TRO
Spiranthes warmingii Rchb.f.	Synonym		WCSP
Spiranthes weberbaueri Kraenzl.	Synonym		WCSP
Spiranthes weberbaueri var. aurantiaca C.Schweinf.	Synonym		WCSP
Spiranthes weberbaueriana Kraenzl. ex Schltr.	Synonym		TRO
Spiranthes weirii Rchb.f.	Synonym		WCSP
Spiranthes wendlandiana (Kraenzl.) Garay	Synonym		WCSP
Spiranthes wercklei Schltr.	Synonym		WCSP
Spiranthes widgrenii Rchb. f.	Unresolved		TRO
Spiranthes wightiana Lindl. ex Wall. [Invalid]	Synonym		WCSP
Spiranthes wightiana Lindl.	Synonym		TRO
Spiranthes woodsonii L.O.Williams	Synonym		WCSP
Spiranthes wrightii Ames [Illegitimate]	Synonym		WCSP
Spiranthes wrightii (Rchb.f.) Schltr.	Synonym		WCSP
Spiranthes yungasensis Rolfe	Synonym		WCSP
Spiranthes × zahlbruckneri H.Fleischm. [Unplaced]	Unresolved		WCSP