Fires. 1, 5-6. 
1. 
ae 
3. 
3°, 
. Portion of an ultimate pinna with obtuse pinnules aa a rachis with marginal 
. Pinnules from the lower part of 4, magnified 
. Pinnules from the upper part of 4, magnified 
BAT Ay i Sve 
CLADOPHLEBIS VIRGINIENSIS, Sp. NOV-.--. --.-- ---- ---- ---2-- o--- = eno =e Scasane 
Small form, probably from the upper part of the frond 
Pinnule of 1 magnified to show nervation 
Abnormal form, possibly not C. VIRGINIE 
Portion of 4 magnified 
TIA COS 2c se oe weet ee = mie ee as) saline mn slo winlel wie feminine ne ae tee 
3,5,6. Portions of pinne with undulate pinnules .----..---- 
Fic. OM CLADOPHLEBIS DENTICULATA SP) NOM se nes Seer sensi anise amare See eee 
Bh Irani pOe UO) OUI Se moos peccer Sem ear ee ceor odeEeocaemoasccas ¢aase Pace ee 
22, Pinnule of 2 magnified to show nervation .-...-...----.------- seooice soocooasoee 
Fic. GA CUADORALEBIS PAR V AVS Ds DOs seises eseleesinemte ements ee mata —— 
7. Probably the upper portion of a compound pinna .----.-----..----.------------- 
7°. Pinnule of 7 magnified .---.---..-.------- 
Fi, 8. CLADOPHLEBIS FALCATA, sp. nov 
8. Portion of an ultimate pinna with undulate margins 
ga 
. Pinnule of 8 magnified ...... acodsaccroscsoscose 
