—— 
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P SS 
PROCEEDINGS, VOL. XV PL. LXXXIV 
ar. montanense, new variety. 
2. Cladophlebis heterophylla, new species. 
al . . . . 
1. Aspidium angustipinnatum, v 
U. S. NATIONAL MUSEUM 
3. Aspidium monocarpum, new species. 
4. Zamites montanensis, new species. 
