小杉兰

株：多年生土生蕨类。

茎：茎直立或斜生，高3-25厘米，中部径1-3毫米，枝连叶宽0.5-1.6厘米，一至四回2叉分枝，枝上部常有芽胞。

叶：叶纸质，螺旋状排列，密生，斜上或平伸，披针形，基部与中部近等宽，通直，长0.2-1厘米，中部宽0.8-1.8毫米，基部截形，下延，无柄，先端尖，边缘平直，全缘，两面光滑，具光泽，中脉背面不显，腹面可见，革质或草质。

果：孢子叶与不育叶同形；孢子囊生于孢子叶的叶腋，不外露或两端露出，肾形，黄色。

多年生土生蕨类。茎直立或斜生，高3-25厘米，中部径1-3毫米，枝连叶宽0.5-1.6厘米，一至四回2叉分枝，枝上部常有芽胞。叶纸质，螺旋状排列，密生，斜上或平伸，披针形，基部与中部近等宽，通直，长0.2-1厘米，中部宽0.8-1.8毫米，基部截形，下延，无柄，先端尖，边缘平直，全缘，两面光滑，具光泽，中脉背面不显，腹面可见，革质或草质。孢子叶与不育叶同形；孢子囊生于孢子叶的叶腋，不外露或两端露出，肾形，黄色。

分布：广布欧洲、亚洲、美洲及澳洲

产地：黑龙江、吉林、陕西、新疆、四川、云南及西藏

生境：高山草甸、石缝中、林下或沟旁

海拔：1900-5000米

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