Northern Prairie Wildlife Research Center
This was a plant collecting expedition headed by M.A. Carleton from Manhattan, Kansas. He and three other people collected plants in the Rocky Mountains from Colorado to Montana. The month of August was primarily spent collecting in Montana and Yellowstone National Park.
Carleton, M.A. 1893. List of plants collected by the Garfield University expedition of 1889. Trans. Kansas Acad. of Sci. 13:50-57.