Serpocaulon Species, Angle Vein Fern (Serpocaulon triseriale)

Polypodium triseriale crozier emerging

by Cretaceous Nov 2, 2007 12:48 AM

Polypodium triseriale - underside of frond showing rows of sori

by Cretaceous Nov 2, 2007 12:48 AM

Polypodium triseriale, new foliage.

by Cretaceous Aug 21, 2008 11:44 AM