Lomatium hendersonii (J.M. Coult. & Rose) J.M. Coult. & Rose
Annotated by C. E. Hinchliff.

Oregon: Wheeler County: Vic. Spray, OR-207, just S of intersection with OR-19. Elev. 508
44.795836° N, -120.002296° E
Datum: WGS 84. Uncertainty: 6 meters. Error radius calculated from georeference precision
Basalt cliffs flanking river road and shallow-soiled grasslands atop the cliffs; In basalt cliffs and clay soils on slopes above cliff faces by road. Locally common perennial herbs; plants glabrous, shiny. Flowes sparse, somewhat unhealthy-looking, yellow. Most plants with obvious aphid infestations on flowers and fruits. Lomatium DNA Voucher - Emma George 2011. Phenology: Fruits.

C. E. Hinchliff 1256, Apr 4, 2011
CIC, Accession: 40921