Genus
Cryptogramma (Parsley ferns)
Cryptogramma acrostichoides. Photo: (c) randomtruth, some rights reserved (CC BY-NC-SA)
Cryptogramma is a genus of ferns known commonly as rockbrakes or parsley ferns. They are one of the three genera in the Cryptogrammoideae subfamily of the Pteridaceae. Cryptogramma ferns can be found in temperate regions on several continents worldwide. These ferns have two kinds of leaves which often look so different that at first glance they appear to belong to different plants. The fertile leaves have long, narrow, bumpy segments with undersides covered thickly in sporangia….
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