PLATE XX. 



PjiST6. 



Fig. 1. Magnolia Van Ingeni Hollick $j 



2, 3. Magnolia longifolia Newb qq 



4. Magnolia Isbergiana Heer gg 



5, 8. Magnolia auriculata Newb g- 



6. Magnolia glaucoides Newb. ? . . g-r 



7. Magnolia woodbridgensis Hollick 6 g 



170 



