The grasses of Alaska,
by F. Lamson-Scribner and Elmer D. Merrill.
- Washington, Govt. print. off., 1910.
- v, 47-92, vii-ix p. pl. 15-16. 25 cm.
- Smithsonian institution. United States national museum. Contribution from the United States national herbarium. v. 13, pt. 3 .
"Bulletin of the United States national museum. Issued June 8, 1910."