Jason R. Swallen

1903 – 1991

• A new species of Leptoloma from Texas
• A new species of Orcuttia from Baja California
• Agnes Chase
• Grasses - their use in building
• Grasses of Guatemala
• Miscellaneous new American grasses
• New species, names, and combinations of grasses
• New United States grasses
• Nine new grasses from Mexico
• Preliminary sketch of the phytogeography of the Yucatan Peninsula
• The Alaskan Species of Puccinellia
• The grasses of British Honduras and the Petén, Guatemala