PLATE XL VIII. 



Page. 



1. Crataegus flavescens Newb 112 



2, 3. Grewia orenata (Ung. ) Heer . 120 



4. Corylus MacQuarryi (Forbes) Heer 61 



5. Pteris perniEeformis Heer 7 



6. Lastrea (Goniopteris) Fischeri Heer? 10 



7. Rharnnus Eridani Ung_ _ 118 



8. Alrms Alaskana Newb __ _ .. .,. 65 



250 



