PLATE XVII. 



PagBb 



Figs. 1-4. Myrica acdminata, Or 4ft 130 



Fig. 5. Mykica Copeana, Gr. 4 ft 131 



Figs. 6-8. Myrica undulata, Gr. 4 6 131 



Figs. 9-12. Mykica nigricans, Gr. 4 a 132 



10 a. Fragment of leaf, magnified. 



Fig. 13. Myrica latiloba var. acdteloba, Gr. 4 ft 134 



Fig. 14. My'rica partita, Gr. 4ft 134 



Fig. iri. Myrica Brongniarti, Gr. 4 ft 135 



Figs. 16, 16 o. Celastrinites l.«;vigatus, Gr. 1 269 



Fig. 17. Myrica Bolanderi, Gr. 4ft 133 



Figs. 18,19. Betula Vogdesii, Gr. 3 138 



Fig. 20. Betula gracilis?, Gr. 1 138 



Figs. 21-23. Betula Goepperti, Gr. 2 138 



23 a. Border of leaf, magnified. ^ 



