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 ap... Found on http://en.wikipedia.org/wiki/Cryptogramma
These Ferns are deciduous - meaning that they die down in the fall. C. crispa, the European Parsley Fern, forms tufts of bright green fronds. The outer fronds are oval and sterile and divided into toothed sections. It grows from 6 to 9 inches high and spreads 6 to 12 inches. C. crispa acrostichoides, the American Parsley Fern, grows up to 5 feet hi... Found on http://www.encyclo.co.uk/local/10004