PLATE XXXIV. 



PAGE 



Figs. 1, 2. Onychiopsis bkevifolia (Fontaine) Berry 278 



1. Specimen from Dutch. Gap, Virginia (after Fontaine). 



2. Terminal pinnules of same. X 3. 



Figs. 3, 4. Onychiopsis Gceppeeti (Schenk) Berry 281 



3. Specimen from Fredericksburg, Virginia (after Fontaine). 



4. Specimen from Langdon, D. C, showing range in size (after Fon- 



taine). 



