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

Oregon: Jackson: White City Industrial Park; Nature Conservancy Vernal Pool Preserve near the junction of Kirtland and Table Rock Rd.; ca. 154 air miles north of the nearest known population south of Red Bluff, CA.
In vernal pools. Collections were also made for the Glide Wildflower Show with Richard Helliwell, Chris Rush, Theo Glen. The April 29-30 Glide Wildflower Show for 2017 is held in Roseburg, OR.; scattered distribution. Https://oregonflora.org/collections/individual/index.php?occid=4191944.

Frank Callahan Rbt-4-27-17, 27 APR 2017
OSC, Catalog: OSC-V-257839