ADJ denoting the leaves in mosses that surround the archegonia and, later, the base of the sporophyte 雌苞叶的
perichaetial leaf雌花叶
perichaetial bra雌苞叶
perichaetial bract[植] 雌苞叶;[植] 雌器苞片
perichaetial bracts花叶周苞
ADJ（形容词） denoting the leaves in mosses that surround the archegonia and, later, the base of the sporophyte 雌苞叶的