Dryopteris goldiana
...
Read MorePosted by Michael Sundue | Jun 18, 2015 | Ferns, Observations
Leathery blue-green laminae and marginal sori help distinguish Dryopteris...
Read MorePosted by Michael Sundue | Jun 18, 2015 | Ferns, Observations
Dense glandular hairs and short basal basiscopic pinnules help distinguish D. intermedia....
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 = 288.
Based on an estimate of 11,916 species worldwide. Total number of species on this website = 1588.