Ord. I. Tribe III. FILICES OPHIOGLOSSEJE. 
889 
14621 Frond ovate veinless 
14622 Spike cauline, Frond cordate acute reticulated 
14623 Spike cauline. Frond subcordate ovate obtuse. Root bulbous 
14624 Fronds bipinnate : pinnules acutely serrate, Rachis scaly : partial winged 
and Miscellaneous Particulars. 
2210. Marattia. In honor of J. F. Maratti, a writer upon ferns. He lived at Vallombrosa, in Tuscany. 
Kaulfuss considers this, Danaea, and Angiopteris as constituting a particular tribe, which he calls Marattiaceae, 
but of which he has not given the characters. 
