Distinguishing on leaf shape. http://montereybay.noaa.gov/research/techreports/trdevo1998c.html lists - (a) Lomatium caruifolium- Hog fennel
(b) Lomatium dasycarpum- Lace parsnip
(c) Lomatium parvifolium- Small-leaved lomatium (ncluded in the CNPS Inventory of Rare and Endangered Plants on list 4.2 (limited distribution)).
Sequoia National Forest Butterfly Count
28 June 2014
On south-facing slope of Mount Fremont. Elevation: ~6865 ft.
Partially hidden by Newberry's knotweed.
In the chaparral.
ID by Steve Junak of Santa Barbara Botanic Garden
Mt. Judah Loop trail