Effects of Pb2+ on Spore Germination and Gametophyte Development of Three Species of Fern Relation between the Environmental Factors and the Photosynthesis of a Rare Pteridophyte -Neocheiropteris palmatopedata Phylogeny of the Chinese Endemic Fern Genus Neocheiropteris (Polypodiaceae) The Gametophyte Development and Endangerment Mechanism of
Neocheiropteris palmatopedate (Polypodiaceae, Fern)