Vasey, G. (1883). The grasses of the United States: being a synopsis of the tribes and genera, with descriptions of the genera, and a list of the species: Prepared by Geo. Vasey. Government Printing Office.
Chicago-Zitierstil (17. Ausg.)Vasey, Geo. The Grasses of the United States: Being a Synopsis of the Tribes and Genera, with Descriptions of the Genera, and a List of the Species: Prepared by Geo. Vasey. Washington: Government Printing Office, 1883.
MLA-Zitierstil (9. Ausg.)Vasey, Geo. The Grasses of the United States: Being a Synopsis of the Tribes and Genera, with Descriptions of the Genera, and a List of the Species: Prepared by Geo. Vasey. Government Printing Office, 1883.
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