Difference between revisions of "Spiranthes lacera var. gracilis"
Native Orchids U.S. & Canada, 112. 1975.
Endemic
Basionym: Neottia gracilis Bigelow Fl. Boston ed. 2, 322. 1824
Synonyms: Ibidium beckii (Lindley) House Ibidium gracile (Bigelow) House Spiranthes beckii Lindley Spiranthes gracilis (Bigelow) Beck
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|place=112. 1975 | |place=112. 1975 | ||
|year=1975 | |year=1975 | ||
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| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
}} | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Neottia gracilis | |name=Neottia gracilis | ||
|authority=Bigelow | |authority=Bigelow | ||
| + | |rank=species | ||
|publication_title=Fl. Boston ed. | |publication_title=Fl. Boston ed. | ||
|publication_place=2, 322. 1824 | |publication_place=2, 322. 1824 | ||
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|name=Ibidium beckii | |name=Ibidium beckii | ||
|authority=(Lindley) House | |authority=(Lindley) House | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Ibidium gracile | |name=Ibidium gracile | ||
|authority=(Bigelow) House | |authority=(Bigelow) House | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Spiranthes beckii | |name=Spiranthes beckii | ||
|authority=Lindley | |authority=Lindley | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Spiranthes gracilis | |name=Spiranthes gracilis | ||
|authority=(Bigelow) Beck | |authority=(Bigelow) Beck | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Orchidaceae;Orchidaceae subfam. Orchidoideae;Orchidaceae tribe Cranichideae;Orchidaceae (tribe Cranichideae) subtribe Spiranthinae;Spiranthes;Spiranthes lacera;Spiranthes lacera var. gracilis | |hierarchy=Orchidaceae;Orchidaceae subfam. Orchidoideae;Orchidaceae tribe Cranichideae;Orchidaceae (tribe Cranichideae) subtribe Spiranthinae;Spiranthes;Spiranthes lacera;Spiranthes lacera var. gracilis | ||
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name=Spiranthes lacera var. gracilis | name=Spiranthes lacera var. gracilis | ||
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|authority=(Bigelow) Luer | |authority=(Bigelow) Luer | ||
|rank=variety | |rank=variety | ||
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|publication title=Native Orchids U.S. & Canada, | |publication title=Native Orchids U.S. & Canada, | ||
|publication year=1975 | |publication year=1975 | ||
| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V26/V26_1090.xml |
|subfamily=Orchidaceae subfam. Orchidoideae | |subfamily=Orchidaceae subfam. Orchidoideae | ||
|tribe=Orchidaceae tribe Cranichideae | |tribe=Orchidaceae tribe Cranichideae | ||
Latest revision as of 21:11, 5 November 2020
Leaves usually absent at anthesis. Inflorescences loosely to very tightly spiraled, sometimes secund, flowers approximate, mostly without distinct space between proximal flowers (ratio of spike length/flower number less than 2.3), glabrous. Flowers: lip 4–7.5 mm, rounded at apex; central portion green with clearly defined, broad crisp white apron. 2n = 30.
Phenology: Flowering Jul–Oct(–Nov).
Habitat: Dry to moist meadows, prairies, barrens, open woods, dunes, old fields, roadsides, cemeteries, lawns
Elevation: 0–1100 m
Distribution
N.S., Ont., Ala., Ark., Conn., Del., D.C., Ga., Ill., Ind., Iowa, Kans., Ky., La., Maine, Md., Mass., Mich., Minn., Mo., Ohio, Okla., N.H., N.J., N.Y., N.C., Pa., R.I., S.C., Tenn., Tex., Vt., Va., W.Va., Wis.
Discussion
Hybrids of Spiranthes lacera var. gracilis with S. vernalis are known as Spiranthes ×intermedia Ames.
Selected References
None.
Lower Taxa
None.