Dendromecon rigida Benth.
Annotated by Callahan, F., 2013.

Oregon: Jackson County: Harris Gulch, on south-facing slope near Quarry Elev. 439.00 m.
42.4048° N, 123.007° W,
Uncertainty: 805 meters.
Shrubs to 1 meter tall, long-lived. Note bark and limb x-section. Specimen photograph at OSU herbaria.

Frank T. Callahan DR1HG, Apr 2013
OSC, Catalog: OSC251112

Dendromecon rigida Benth.
Annotated by collector, 14 Apr 2013.

Oregon: Jackson County: Harris Gulch, on south-facing slope near Quarry Elev. 1440 ft.
42° 24' 17.3" N, 123° 25.2" W
steep south-facing slope near quarry, best on fresh cut exposed soils, assoc. with Ceanothus cuneatus and other chaparral. shrubs to 1 meter tall, long-lived. Note bark and limb x-section. Phenology: flowering.

Frank T. Callahan DR1HG, Apr 14, 2013
SOC, Accession: 23827

Dendromecon rigida Benth.
Annotated by collector, 14 Apr 2013.

Oregon: Jackson County: Harris Gulch, on south-facing slope near Quarry Elev. 1440 ft.
42° 24' 17.3" N, 123° 25.2" W
steep south-facing slope near quarry, best on fresh cut exposed soils, assoc. with Ceanothus cuneatus and other chaparral. shrubs to 1 meter tall, long-lived. Note bark and limb x-section. Phenology: flowering.

Frank T. Callahan DR1HG, Apr 14, 2013
SOC, Accession: 23828