Rubus missouricus is a North American species of bristleberry in section Setosi of the genus Rubus, a member of the rose family. It is found in scattered locations in the north-central (Minnesota, Wisconsin, Michigan, Indiana, Illinois, Iowa, Missouri) and east central (Virginia, Maryland, West Virginia) parts of the United States. Nowhere is it very common.Biota of North America Program 2014 county distribution mapBailey, Liberty Hyde 1932. Gentes Herbarum; Occasional Papers on the Kinds of Plants 2(7): 459–460, figures 200–201
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External links Photo of herbarium specimen at Missouri Botanical Garden, collected in Missouri in 1932