

PLATE 2 





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B 



A. CONDALIA SPATHULACA. Branch from a plant, which is an evergreen, grow- 

 ing on the rocks below and to the north of the laboratory building. April 25, I 907 



B. CELTIS PALLIDA. Portion of a branch from a plant which is growing near the 

 Condalia of "A," showing the character of the leaf-covering. This also is an ever- 

 green. 



