| 词条 | Spiranthes tuberosa |
| 释义 |
| image = | image_caption = | genus = Spiranthes | species = tuberosa | authority = Raf. | synonyms_ref = | synonyms = Spiranthes grayi, Spiranthes tuberosa Raf. var. grayi[1] }}Spiranthes tuberosa, common names little lady's tresses, little pearl-twist and slender ladies'-tresses is a perennial plant native to North America.[2] Legal statusIt is listed as a special concern in Connecticut,[3] as threatened in Florida, as exploitably vulnerable in New York (state), as extirpated in Pennsylvania, and as endangered in Rhode Island.[4] References1. ^{{cite web |url=https://plants.usda.gov/core/profile?symbol=sptu |title= Plants Profile for Spiranthes tuberosa (little lady's tresses) |website= plants.usda.gov |access-date= 24 January 2018 |author=}} {{Taxonbar|from=Q15452287}}{{Orchidoideae-stub}}2. ^{{cite web |url=https://plants.usda.gov/core/profile?symbol=sptu |title= Plants Profile for Spiranthes tuberosa (little lady's tresses) |website= plants.usda.gov |access-date= 24 January 2018 |author=}} 3. ^"Connecticut's Endangered, Threatened and Special Concern Species 2015". State of Connecticut Department of Energy and Environmental Protection Bureau of Natural Resources. Retrieved 19 January 2018. (Note: This list is newer than the one used by plants.usda.gov and is more up-to-date.) 4. ^{{cite web |url=https://plants.usda.gov/core/profile?symbol=sptu |title= Plants Profile for Spiranthes tuberosa (little lady's tresses) |website= plants.usda.gov |access-date= 24 January 2018 |author=}} 2 : Flora of North America|Spiranthes |
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