City: Shelburne
Dryopteris marginalis
Posted by Michael Sundue | Jun 18, 2015 | Ferns, Observations
Leathery blue-green laminae and marginal sori help distinguish Dryopteris...
Read MoreDryopteris intermedia
Posted by Michael Sundue | Jun 18, 2015 | Ferns, Observations
Dense glandular hairs and short basal basiscopic pinnules help distinguish D. intermedia....
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Taxa on this site
FOTW VS. WORLDWIDE DIVERSITY
Families
Genera
Species
98.04%
Based on an estimate of 51 families worldwide. Total number of families on this website = 50.
Genera
85.16%
Based on an estimate of 337 genera worldwide. Total number of genera on this website = 287.
Species
13.01%
Based on an estimate of 11,916 species worldwide. Total number of species on this website = 1550.