SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. ']'] 



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. 1024.) 



