Tridens muticus (Torr.) Nash
Annotated by S. Macy.

Idaho: Canyon County: 1.4 mi east from junction of Hwy 95 and Hwy 19 along right side of road; 12 mi from ACI parking lot. Wilder Quad. Elev. 2435 ft.
T4N R5W S24 SE of NW
Next to irrigation canal, found in dry soil by agricultural area. Phenology: Fertile.

S. Macy 40, Oct 14, 1999
CIC, Accession: 28181