Ranunculus bonariensis Poir. var. trisepalus (Gillies ex Hook. & Arn.) Lourteig
Annotated by collector.

Oregon: Jackson County: Whetstone Prairie Preserve. Ca 6 km west of White City. Elev. 375-375 m.
42.42162° N, 122.91516° W
Datum: WGS 84. Coordinate Source: Specimen Label.
Recently restored vernal pool. Assoc. taxa: Juncus bufonius, Juncus hemiendytus, Isoetes orcuttii, Downingia yina, Plagiobothrys.

Richard E. Brainerd 2524, May 9, 2017
SOC, Accession: 26198