Woodwardia (chain fern) is a genus of 14-20 species of ferns in the family Blechnaceae, native to warm temperate and subtropical regions of the Northern Hemisphere. They are large ferns, with fronds growing to 50-300 cm long depending on the species.
Spore maturation and release of two evergreen macaronesian ferns, Culcita macrocarpa and Woodwardia radicans, along an altitudinal gradient.(Report)
Oct 01, 2009; ABSTRACT. The variables affecting spore phenology have been poorly studied in contrast with the abundant literature on leaf...