27 Nov 2010
Crepinella umbellata
Crepinella umbellata is perhaps the only plant on Roraima that grows to the size of a tree. It's host to a variety of vegetation and perhaps the most…
24 Nov 2010
Sisyrinchium vaginatum
Sisyrinchium vaginatum is a very small lilly and I saw it only a few times on the plains leading to Roraima. This one I found not far from the Tok river camp.…