Woodsia obtusa subsp. obtusa
Woodsia obtusa subsp. obtusa
Woodsia obtusa subsp. obtusa 是一種屬於 Woodsiaceae 科的蕨類植物，英文俗名為 bluntlobe cliff fern。
Synonyms
Alsophila perrinianaCystopteris albescensCystopteris perrinianaPhysematium perrinianumPhysematium vestitumPolypodium obtusumAspidium obtusumCystopteris obtusaWoodsia perrinianaWoodsia obtusa f. darlingtoniiWoodsia obtusa f. angustaWoodsia obtusa var. darlingtoniiWoodsiopsis obtusaAspidium pennsylvanicumPhysematium obtusum subsp. obtusum