Great Plains Native Plant SocietyMission To engage in scientific research regarding plants of the Great Plains of North America; To carry on the scientific work begun by Claude Barr of Prairie Gem Ranch, Smithwick, South Dakota, which is to pursue greater knowledge, appreciation and understanding of the Great Plains of North America; To disseminate this knowledge through the creation of one or more educational botanic gardens of plants of the Great Plains, featuring but not limited to Barr's discoveries; & To engage in any educational activities which may further public familiarity with plants of the Gre
Located in Hermosa, South Dakota - about 312 miles away