东北石韦
Pyrrosia davidii (Giesenh.) Ching
Pyrrosia davidii (Giesenh.) Ching 為蹄蓋蕨科（Polypodiaceae）Pyrrosia 屬的植物，中文常稱為「東北石韋」。
Other common names
石韦光石韦东北石韦华北石韦华北石韦*(北京石韦）柔软石韦
Distribution
China North-Central · China South-Central · China Southeast · Inner Mongolia · Manchuria · Taiwan · Tibet
Synonyms
Niphobolus transmorrisonensisNiphobolus davidiiCyclophorus pekinensisPyrrosia nudicaulisPolypodium davidiiPyrrosia pekinensisCyclophorus transmorrisonensisCyclophorus subfissusCyclophorus davidiiNiphobolus grallaCyclophorus grallaPyrrosia grallaPyrrosia subfissaCyclophorus pekinensis f. minorPyrrosia transmorrisonensisCyclophorus davidiiCyclophorus davidii
