Polypodium appalachianum
Polypodium appalachianum is a common member of the Polypodium vulgare species complex in eastern...
Read MorePosted by wtesto | May 1, 2014 | Ferns, New Collections
Polypodium appalachianum is a common member of the Polypodium vulgare species complex in eastern...
Read MorePosted by wtesto | May 1, 2014 | Lycophytes, New Collections
Dendryolycopodium dendroideum is a relatively abundant tree clubmoss species in northeastern North...
Read MorePosted by Michael Sundue | Apr 27, 2014 | Ferns, New Collections
Based on an estimate of 51 families worldwide. Total number of families on this website = 50.
Based on an estimate of 337 genera worldwide. Total number of genera on this website = 288.
Based on an estimate of 11,916 species worldwide. Total number of species on this website = 1590.