Bisect in black grama range type, pasture 2, showing root system of snakeweed (Gutierrezia sphaerocephala), and black grama (Bouteloua eriopoda). Original photo number 194266.
Description: Bisect in black grama range type, pasture 2, showing root system of snakeweed (Gutierrezia sphaerocephala), and black grama (Bouteloua eriopoda). Original photo number 194266.
