Fraps et al., 1940. Texas Agricultural Experiment Station. Bulletin No. 586 Document reference Fraps, G. S. ; Cory, V. L., 1940. Composition and utilization of range vegetation of Sutton and Edwards counties. Texas Agricultural Experiment Station. Bulletin No. 586Web http://sanangelo.tamu.edu/satellite-stations/sonora/Citation key Fraps et al., 1940Datasheets Butterfly pea (Clitoria ternatea)Chilean mesquite (Prosopis chilensis)
