United States, Colorado, Pueblo, Brett Gray Ranch, ca. 9 mi. S. of CO-94, 1/2 mi. W. of CR-11, 3/4 mi. S. of Douglas Reservoir, in a wetland on the edge of a pond, with Typha, Mentha, Ambrosia artemisiifolia.
38.715682 -103.932027 +-900m. WGS84
T 15 R 58 S 30;
Georeferenced using TRS to determine locality at Brett Gray Ranch; Georeferenced 1/22/2021