﻿SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. "JJ 



Fig. 5. — Cotton grass tufted seed heads from Cotton Grass Cirque. 



(C. D. Walcott, 1924.) 



Fig. 6. — Enlargement of cotton grass seed heads from Cotton Grass Cirque. 



(C. D. Walcott. TQ24.) 



