Tags: Fern.

For the musical term see Staff (music).Pentagramma is a small genus of North American ferns. Until 1990 members of this genus were included in Pityrogramma and agreement has not yet been reached regarding the species’ taxonomy. There are one to three species with two species commonly described and named Pentagramma pallida and P. triangularis.The distribution of P.

Loading...

This page contains content from the copyrighted Wikipedia article "Pentagramma"; that content is used under the GNU Free Documentation License (GFDL). You may redistribute it, verbatim or modified, providing that you comply with the terms of the GFDL.