TLATE XVI. 



Page. 



Fig. 1. Zl.VGIBERITES DUBIUS, Gr. 1 95 



Fig. 2. Eriocaulon ? porosdm, Gr. 1 106 



2 a. Part of leaf, magnified. 

 Fios. 3-10. Mykica Torreyi, Gr. 1 129 



