Gymnocarpium dryopteris
Gymnocarpium dryopteris, separated from G. robertianum by its rachis glabrous and lowermost pinnae as large as the rest of the blade. Photos taken in Kaunas, Lithuania, in a spruce forest.
Read MorePosted by Jose A. Campos | Jul 11, 2016 | Ferns, Observations
Gymnocarpium dryopteris, separated from G. robertianum by its rachis glabrous and lowermost pinnae as large as the rest of the blade. Photos taken in Kaunas, Lithuania, in a spruce forest.
Read MorePosted by Jose A. Campos | Jan 23, 2015 | Ferns, Observations
The xerophytic fern Cosentinia vellea, native to Macaronesia, mediterranean basin and western...
Read MorePosted by Jose A. Campos | Jan 23, 2015 | Ferns, Observations
Dryopteris filix-mas, growing on a shale slope at ca. 1900 m above sea level, in Sierra Nevada...
Read MorePosted by Jose A. Campos | Jan 22, 2015 | Ferns, Observations
Polystichum acrostichoides, known as Christmas fern, is native to eastern North America. It is...
Read MoreBased 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 = 286.
Based on an estimate of 11,916 species worldwide. Total number of species on this website = 1540.