Specimen location: AAU
Phlegmariurus hartwegianus
Posted by wtesto | Apr 7, 2021 | Lycophytes
This species is principally Andean, but isolated populations occur in Guatemala and on Hispaniola....
Read MoreElaphoglossum engelii
This member of subsection Muscosa was very abundant in exposed conditions in dry paramo at PNN El...
Read MorePhlegmariurus brevifolius
Posted by wtesto | Mar 8, 2021 | Lycophytes
This species is highly variable, and may comprise several closely related...
Read MorePhlegmariurus hohenackeri
Posted by wtesto | Mar 8, 2021 | Lycophytes
I believe this species, which has unusually triangular leaves and a broad but patchy distribution,...
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Once more unto the breach, dear friends: Resolving the origins & relationships of the Pellaea wrightiana hybrid complex (new #AJB reseach by Michael Windham, Layne Huiet, Jordan Metzgar, Tom Ranker, George Yatskievych et al) https://bsapubs.onlinelibrary.wiley.com/doi/10.1002/ajb2.1850 #botany #ferns @wileyplantsci
A great day doing a comprehensive Asplenium septentrionale count together with @NatResWales staff. Some positive site actions have already been done, and a good discussion on a management plan to look after this very special site. @FernBPS @fossilplants #FernFriday @cofnod
3HybPhaser identifies hybrid evolution in Australian Thelypteridaceae http://dlvr.it/SQW8qJ
FOTW VS. WORLDWIDE DIVERSITY
98.04%
Based on an estimate of 51 families worldwide. Total number of families on this website = 50.
Genera
83.68%
Based on an estimate of 337 genera worldwide. Total number of genera on this website = 282.
Species
12.32%
Based on an estimate of 11,916 species worldwide. Total number of species on this website = 1468.