翅茎草属（学名：Pterygiella）是列当科下的一个属，为直立、稍分枝草本植物。该属共有齿叶翅茎草（P. bartschioides）、疏毛翅茎草（P. duclouxii）、黑翅茎草（P. nigrescens）和圆茎翅茎草（P. cylindrica）4种，分布于中国西南部和中部。[1]
下属物种
本属包括以下物种：[2]
- 齿叶翅茎草 Pterygiella bartschioides
- 圆茎翅茎草 Pterygiella cylindrica P.C.Tsoong
- 疏毛翅茎草 Pterygiella duclouxii Franch.
- 绿汁江翅茎草 Pterygiella luzhijiangensis Huan C.Wang
- Pterygiella muliensis (C.Y.Wu & D.D.Tao) Pinto-Carr., E.Rico & M.M.Mart.Ort.
- 黑翅茎草 Pterygiella nigrescens Oliv.
- Pterygiella parishii (Hook.fil.) Pinto-Carr., E.Rico & M.M.Mart.Ort.
- Pterygiella tenuisecta (Bureau & Franch.) Pinto-Carr., E.Rico & M.M.Mart.Ort.
- Pterygiella trichosepala Huan C.Wang & M.Y.Yin
参考文献
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