Roscoea humeana
- 大花象牙参（大花象牙参是一种姜科草本植物，株高20厘米，根纺锤形，簇生。叶阔披针形或卵状披针形，两面均无毛，无柄。穗状花序有花4-8朵，花冠管略较萼长，唇瓣不整齐四方形，花柱长达10厘米，柱头陀螺形，被长柔毛。花期5-6月）
Roscoea humeana
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abstract:
Roscoea humeana is a perennial herbaceous plant occurring in the Sichuan and Yunnan provinces of China. Most members of the ginger family (Zingiberaceae), to which it belongs, are tropical, but R.
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