概述
多年生草本，高30-80cm。塊莖通常2枚，1枚肥厚，1枚十二瘦，黃白色，橢圓形，下部4-6掌狀分裂[1]。莖直立，基部具淡褐色葉鞘，莖生葉4-7片，互生，葉倆鞘狀，葉片長披針形，長9-20m，寬1-2cm；下部葉先端鈍或漸尖，基部鞘狀抱莖；最上部的葉較小，線狀披針形，穗狀花序頂生。長7-14cm，花多而密集。笆片卵狀披針形，先端稍內卷，長3.5-4.5mm，兩側萼片斜卯形，花瓣斜卵形。唇瓣闊倒卵形，長、寬均為4-5mm，先端3淺裂，基部有細長距，呈鐮刀狀內彎，明顯超過子房，子房扭曲。蒴果長圓形，長l～2mm1；種子淡棕色，花期6至7月。生於海拔1000-1600米的草甸、山坡、林問草地、河符及灌叢間，分佈於中國西南四川、雲南、貴州各地有分佈[2][3]。
手參的塊莖也成手掌參、佛手參、手兒參，其全草含揮髮油6%，其中含甲基香莢蘭醛和向日葵素[4]。
同種異名
- Gymnadenia alpina (Turcz. ex Rchb.f.) Czerep. 1981
- Gymnadenia anisoloba Peterm. 1849
- Gymnadenia comigera Rchb. 1830
- Gymnadenia gracillima Schur 1871
- Gymnadenia ibukiensis Makino 1912
- Gymnadenia orchidis var. pantlingii Renz 2001
- Gymnadenia ornithis Rich. 1818
- Gymnadenia psuedoconopsea Gren. Rouy 1912
- Gymnadenia pyrenaica Giraudias 1882
- Gymnadenia sibirica Turcz. ex Lindl. 1835
- Gymnadenia splendida Dworschak 2002
- Gymnadenia splendida subsp. odorata Dworschak 2002
- Gymnadenia transsilvanica Schur 1866
- Gymnadenia vernalis Dworschak 2002
- Gymnadenia wahlenbergii Afzel. ex Rchb.f. 1851
- Habenaria conopsea (L.) Benth. (1880)
- Habenaria gymnadenia Druce 1897
- Orchis conopea Gras 1862
- Orchis conopsea L. 1753
- Orchis cornopica Mill. 1768
- Orchis ornithis Jacq. 1774
- Orchis peloria Foucault ex Poir. 1816
- Orchis pseudoconopea Gren. 1869
- Orchis pseudo-conopsea Gren. 1865
- Orchis pseudoconopsea J.Parm. 1894
- Orchis setacea Gilib. 1792
- Orchis suaveolens Salisb. 1796
- Satyrium conopseum (L.) Wahlenb. 1826[5]
參考資料
- 手参 Gymnadenia conopsea. 中國植物物種信息數據庫. [2013-01-15].
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