- Below Highway 120, 5 miles west of Yosemite National Park2
- Berkeley2
- Big Sur Park2
- Bishop Pine Lodge, 3 miles south of Trinidad2
- Calaveras2
- Devoy Grove, South Fork of Eel River north of Piercy2
- H.M. Hall Natural Area2
- Hastings Reservation2
- L. Weeks Ranch, 3 miles from Calistoga towards the Petrified Forest2
- La Honda Creek2
- Mount Shasta, Sisson Southern Trail2
- Near Stevens Grove2
- San Diego2
- San Mateo Mountains, west of Stanford University2
- Santa Cruz Mountains2
- Smythe Canyon, Berkeley2
- Trinity2
- about 1 mile northeast of Boulder, San Lorenzo Canyon, home of Mrs. H. C. Austin; redwood belt2
- "Avenue of Giants" 1 mile north of Pepperwood along the Main Eel River1
- About 1 mile NE of Boulder, San Lorenzo Canyon, home of Mrs. H. C. Austin1