Mycopteris attenuatissima
Mycopteris attenutissima is distinguished by the dense and evenly distributed erect reddish setae...
Read MorePosted by Michael Sundue | Oct 27, 2016 | Ferns
Mycopteris attenutissima is distinguished by the dense and evenly distributed erect reddish setae...
Read MorePosted by Michael Sundue | Oct 27, 2016 | Ferns
Pityrogramma jamesonii is readily distinguished from other species in the genus by the dense...
Read MorePosted by Michael Sundue | Oct 27, 2016 | Ferns
This is a common species at upper elevations in Ecuador. It has often been misidentified as A....
Read MoreA Small Number of Gametophytes with Gametangia and Stunted Sporophytes of Antrophyum obovatum Baker (Pteridaceae): The Suppression of Functional Sporophyte Production by Prezygotic and Postzygotic Sterility. http://dlvr.it/Rr9wwH
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 = 280.
Based on an estimate of 11,916 species worldwide. Total number of species on this website = 1271.