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Department of Biological Sciences

D. T. MacRoberts Herbarium

The collection consists of about 17,000 specimens. Specializing in northwest Louisiana and southwest Arkansas vascular flora.


Michael H. MacRoberts, Ph.D., Curator

Barbara R. MacRoberts, M.A., Associate Curator

Phone: 797-5244
Fax: 797-5222

Recent publications using the herbarium resources:

B.R. MacRoberts and M.H. MacRoberts. 2006. An updated vascular flora of Caddo Parish, Louisiana, with notes on regional phytogeography and ecology. Sida 22:1191-1219.

B.R. MacRoberts, M.H. MacRoberts, and T.D. Marsico. 2005. Preliminary survey of the vascular flora of the Ouachita Mountains Biological Station, Polk County, Arkansas. Bulletin of the Museum of Life Sciences 13:1-20.


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