Loài Adiantum reniforme (Họ Ráng bích hổ)

Mô tả Hình thái học & Nhận diện

Adiantum reniforme is a species of fern in the genus Adiantum (maidenhairs), family Pteridaceae. It grows in sheltered rock crevices and on walls. It is native to Madeira, Canary Islands and Cape Verde islands, and patchily in East Africa, Madagascar, the Mascarene Islands, Comoros, as well as a few relictual sites in the Tibesti in Chad. The leaves are large, round, dichotomously veined and have a very narrow red edge, marking the presence of the marginal indusium on the underside.