00959cam a22002651 4500 s 48000001 DLC 20260227111912.0 800107s1947 dcu b f001 0 eng c s 48000001 (OCoLC)5848574 Smithsonian Institution GVaS OCoLC DLC premarc QK1 .U5 vol. 29, pt. 4 QK495.G74 S87 Copy 2 584.9 Swallen, Jason R. (Jason Richard), 1903-1991. The awnless annual species of Muhlenbergia. Washington, U.S. Govt. Print. Off., 1947. 203-208 p. 25 cm. Smithsonian Institution. United States National Museum. Contributions from the United States National Herbarium, v. 29, p. 4 Grasses. Muhlenbergia. United States National Museum. Contributions from the United States National Herbarium ; v. 29, pt. 4. 52785 52785