The Madonna lily /
by David Griffiths.
- Washington, D.C. : U.S. Dept. of Agriculture, 1925.
- 18 p., 2 p. of plates ; 23 cm.
- Department bulletin / United States Department of Agriculture ; no. 1331 .
- Department bulletin (United States. Department of Agriculture) ; no. 1331. .
Caption title. "Contribution from Bureau of Plant Industry."