Ranunculus eschscholtzii Schltdl. var. eschscholtzii
Annotated by Chambers, H., 2005.

Oregon: Klamath: Crater Lake National Park.
42.8997° N, 122.1328° W,
Coordinate Source: OrlookId: 78742, StateProvince: Oregon, County: Klamath, LocName: Crater Lake National Park. OregonFlora 1994-2020 methodology.
Along the rim of the lake in sandy soil; Hesperopeuce mertensiana occurs almost exclusicely, there being a frew trees of Pinus albicaulis on the crest of the rim; there are practically no undershrubs, except infrequent clumps of elder and prostrate.. HerbariumSpecimenDuplicate: Ranunculus eschscholtzii | herbariumSpecimenDuplicate: Ranunculus eschscholtzii Leaf tissue removed by Darby Bergl on (2022-01-00). For use in genetic variation study in Cardamine oligosperma. Sent to Miltos Tsiantis at the Max Planck Institute, Germany. Https://oregonflora.org/collections/individual/index.php?occid=1014757. Phenology: fruiting.

Amos A. Heller 12575, Aug 29, 1916
With A.A. Heller
OSC, Catalog: OSC-V-050725, Accession Number: OSC4226