Ceanothus integerrimus Hook. & Arn.
Annotated by collector.

Oregon: Josephine County: Oregon Caves trail, Siskiyou Forest. Elev. 5500 ft.
Gentle west slope; gravelly clay, dry bench loam; type 6 Br-wd., moderately grazed, 4/10 density; Assoc: Corylus sp? Spiraea; moderate conifer shade; not previously observed. No observations as to palatability. From general appearance this might be good sheep feed if abundan[t]. Too rare here to be important. In fruit date collected. Resembles C. velutinus in general appearance except the thin papery leaves which resemble - except in size - those of C. integerrimus, possibly a hybrid of these. FS 35,103 Phenology: fruits.

Douglas C. Ingram 1010, Aug 27, 1919
SOC, Accession: 14074