PLATE L. 



Page. 



Fig. 1. Ilex Wvomingiana, Gr. 4 o 270 



Figs. 2, 3. Ilex apfinis, Gr. 4 a 270 



Fig. 4. Rhus Evansii, Gr. 2,4 & 291 



Figs. .5,6. Ilex subdenticulata, Gr. 4 6 271 



Fig. 6 a. Ilex, fruit 271 



6 b. Ilex, drupe, magnified, sliowing seed and pericarp. 



Figs. 7-9. Ilex dissimilis, Gr. 4 a 271 



Figs. 10-12. Grewiopsis Saportana, Gr. 1 257 



Figs. 13-17. Paliokus Colombi, Gr. 3 273 



Fig. 18. Paliukus Florissanti, Gr. 4 6 274 



