分布區域
四川。
山(shan)蘭,多(duo)年(nian)生草本。假鱗莖近球形(xing)(xing),直徑約1cm。數(shu)個相連(lian)生于(yu)(yu)匍(pu)匐狀的(de)根莖上(shang),有2圈環(huan)紋(wen),著生稀疏(shu)纖維,頂生1-2葉。葉片(pian)(pian)狹披針(zhen)形(xing)(xing),長(chang)(chang)(chang)達30cm,寬1.2-2.2cm,先端漸尖,基部收窄成柄。花(hua)(hua)(hua)葶側生于(yu)(yu)假鱗莖頂端,長(chang)(chang)(chang)達53cm,下部被(bei)2枚膜(mo)質(zhi)筒狀鞘;多(duo)花(hua)(hua)(hua)排成長(chang)(chang)(chang)8-20cm的(de)總狀花(hua)(hua)(hua)序;小苞(bao)片(pian)(pian)短,狹披針(zhen)形(xing)(xing);花(hua)(hua)(hua)黃褐色,花(hua)(hua)(hua)被(bei)略向外反折;萼片(pian)(pian)和花(hua)(hua)(hua)瓣(ban)近等大,長(chang)(chang)(chang)7-10mm,寬約2mm,中(zhong)(zhong)萼片(pian)(pian)狹長(chang)(chang)(chang)圓形(xing)(xing),側萼片(pian)(pian)和花(hua)(hua)(hua)瓣(ban)鐮狀長(chang)(chang)(chang)圓形(xing)(xing);唇瓣(ban)白色帶紫(zi)斑,3裂(lie),側裂(lie)片(pian)(pian)狹鐮刀(dao)狀,長(chang)(chang)(chang)約為中(zhong)(zhong)裂(lie)片(pian)(pian)的(de)1/2,中(zhong)(zhong)裂(lie)片(pian)(pian)楔(xie)狀倒卵(luan)形(xing)(xing),前緣(yuan)皺(zhou)波狀,合蕊柱長(chang)(chang)(chang)約6mm。
性味歸經
甘、辛(xin),寒。有小(xiao)毒(du)。
功能主治
解毒(du)行(xing)瘀,殺蟲(chong)消(xiao)癰(yong)。主治癰(yong)疽瘡腫,瘰疬,無名(ming)腫毒(du)。
用法用量
0.5~1錢(qian),作散劑或(huo)丸劑。
注意事項
本品有毒,多作外(wai)用。
化學成份
含多種(zhong)氨基酸(suan)(amino acid)。