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Spiranthes Richard
Ladies' Tresses
Spiranthes, Biota of North America Program (query database) [BONAP]
Spiranthes, Den Virtuella Floran [DVF]
Spiranthes (Orchidaceae) ; [GNSP]

Spiranthes amoena (Bieb.) Sprengel
Spriranthes amoena (Bieb.); Sprengel
Spriranthes australis Lindley
Spriranthes amoena ; [Oleg Kosterin]
[amoena-1.jpg] 400x609 (~50Kb) The Unda River bank in its upper flow at the village Nizhnyaya Shakhtama, E Chita Ragion, E Transbaikalia, Siberia, Russia. 23rd July 1997, Photo © Oleg Kosterin


Spiranthes beckii Lindl.
Spiranthes simplex Gray
Spiranthes Beckii ; [GMBOT, 313]

Spiranthes gracilis (Bigel.) Beck
Spiranthes gracilis ; [GMBOT, 313]

Spiranthes vernalis Engelm. & Gray
Spiranthes vernalis, Aquatic and Wetland Vascular Plants of the Northern Great Plains [USGS]
Spiranthes vernalis ; [GMBOT, 313]

Spiranthes × intermedia Ames.
Spiranthes gracilis × vernalis
Spiranthes × intermedia ; [GMBOT, 314]

Spiranthes praecox (Walt.) Wats. & Coult.
Spiranthes praecox ; [GMBOT, 314]

Spiranthes lucida (H. H. Eaton) Ames
Neottia lucida H. H. Eaton
Spiranthes latifolia Torr.
Spiranthes lucida ; [GMBOT, 314]

Spiranthes ovalis Lindl.
Spiranthes cernua var. parviflora Chapm.
Spiranthes ovalis ; [GMBOT, 314]

Spiranthes cernua (L.) Richard
Spiranthes cernua, Aquatic and Wetland Vascular Plants of the Northern Great Plains [USGS]
Spiranthes cernua ; [GMBOT, 314]
Spiranthes cernua var. ochroleuca ; [GMBOT, 314]

Spiranthes odorata (Nutt.) Lindl.
Spiranthes odorata ; [GMBOT, 314]

Spiranthes romanzoffiana Cham.
Gyrostachys stricta Rydb.; (incl.)
Spiranthes romanzoffiana, Aquatic and Wetland Vascular Plants of the Northern Great Plains [USGS]
Spiranthes romanzoffiana ; [GMBOT, 314]
Sprinathes romanzoffiana ; [FPN, 705]
[romanzoffiana-1U.jpg] identification uncertain 600x931 (~66Kb) USA: Cape Blanco, (42°49'57N 124°32'50W ±0.5km), Curry Co. OR, 2.8.2001, Photo © Markku Savela [romanzoffiana-1xU.jpg] identification uncertain 600x931 (~60Kb) USA: Cape Blanco, (42°49'57N 124°32'50W ±0.5km), Curry Co. OR, 2.8.2001, Photo © Markku Savela [romanzoffiana-2.jpg] 600x1164 (~128Kb) USA: West Fork of Miller River (~ 47.6°N 121.4°W), King Co., WA, 24.7.2005, Photo © Markku Savela
Spiranthes romanzoffiana det. Stewart Wechsler
[romanzoffiana-2a.jpg] 700x1172 (~76Kb) USA: West Fork of Miller River (~ 47.6°N 121.4°W), King Co., WA, 24.7.2005, Photo © Markku Savela
Spiranthes romanzoffiana det. Stewart Wechsler
[romanzoffiana-2b.jpg] 700x1082 (~98Kb) USA: West Fork of Miller River (~ 47.6°N 121.4°W), King Co., WA, 24.7.2005, Photo © Markku Savela
Spiranthes romanzoffiana det. Stewart Wechsler

Hooded Ladies-tresses
Spiranthes romanzoffiana var. romanzoffiana ; [FPN, 705]
S. r. var. porrifolia (Lindl.) Ames & Correll
Western Ladies-tresses
Spiranthes romanzoffiana var. porrifolia ; [FPN, 705]


20.6.2002 (10)

References:
[BONAP]
A Synonymized Checklist of the Vascular Flora of the United States, Puerto Rico, and the Virgin Islands; A data base interface; BONAP U.S. Checklist - 1998; Provided by TAMU-BWG; Texas A & M Bioinformatics Working Group; Based on; Biota of North America Program
[DVF]
Den Virtuella floran; http://linnaeus.nrm.se/flora/welcome.html; Ett projekt vid Naturhistoriska riksmuseet (Stockholm, Sweden).; Even for non-Swedish speaker, the distribution maps on species are nice (map buttons "Norden" and "Norra halvklotet")
[FPN]
Hitchcock & Cronquist, 1998; Flora of the Pacific Northwest (11th ed.); ISBN 0-295-95273-3
[GMBOT]
Robinson, Benjamin L., Fernald, Merrit Lyndon, 1908; Gray's New Manual of Botany (7th edition); A Handbook of the Flowering Plants and Ferns of the Central and Northeastern United States and adjacent Canada; American Book Company
[GNSP]
Wielgorskaya, 1995; Dictionary of generic names of seed plants
[Oleg Kosterin]
Institue of Cytology & Genetics; Siberian Division of Russian Academy of Sciences; Novosibirsk; e-mail: Oleg Kosterin; http://pisum.bionet.nsc.ru/kosterin/
[Stewart Wechsler]
Ecological Consulting; West Seattle; 206 932-7225; e-mail: Stewart Wechsler
[USGS]
Northern Prairie Wildlife Research Center; http://www.npwrc.usgs.gov/index.htm


If you have corrections, comments or information to add into these pages, just send mail to Markku Savela
Keep in mind that the taxonomic information is copied from various sources, and may include many inaccuracies. Expert help is welcome.