Pityrogramma ebenea
Pityrogramma ebenea is a silver-back fern found at middle to high elevations in disturbed sites...
Read MorePosted by Michael Sundue | Jan 18, 2014 | Ferns, New Collections, PNN Las Orquideas
Pityrogramma ebenea is a silver-back fern found at middle to high elevations in disturbed sites...
Read MorePosted by Fernando Matos | Jan 1, 2014 | Ferns, New Collections
This fern was growing in the coastal vegetation, just a few meters away from the beach. Note the...
Read MorePosted by Michael Sundue | Dec 23, 2013 | Ferns, New Collections, PNN Las Orquideas
Pityrogramma trifolia was fairly common in the small pastures and rocky banks along streams in...
Read MorePosted by Michael Sundue | Dec 18, 2013 | Ferns, New Collections, PNN Las Orquideas
I was please to find Pityrogramma pearcei a few times while working on P. N. Las Orquideas in...
Read MorePosted by Michael Sundue | Nov 3, 2011 | Ferns, New Collections
According to Proctor’s (1989) Ferns of Puerto Rico, this taxon is known only from two...
Read MoreA 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
3Deep evaluation of the evolutionary history of the Heat Shock Factor (HSF) gene family and its expansion pattern in seed plants http://dlvr.it/SWfwKq
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 = 283.
Based on an estimate of 11,916 species worldwide. Total number of species on this website = 1475.