Selaginella uliginosa Posted by James Watkins | Dec 14, 2015 | Lycophytes This species was quite common along the margins of a bog growing in sandy soil. No fertile material observed. Read More
Dipteris conjugata Posted by Michael Sundue | Apr 30, 2015 | Ferns, New Collections Sori Rhizome and petioles Rhizome cross-section Rhizome Sori Leaf marginal lobe detail Petiole... Read More
Ascogrammitis pichinchensis Posted by Michael Sundue | Dec 21, 2014 | Ferns, New Collections Read More