Quercus sadleriana R. Br.
Annotated by Wendy DesCamp, Roy Farrow, Randall Hitchin, 2008.

Oregon: Josephine County, along Deer Creek Road, 1/2 mile east of junction with Forest Road 39-6-9, 0.5 miles northwest of Holcomb Peak, upper slopes in headwaters of the Deer Creek Watershed. Elev. 4326 ft
42.197667° N, 123.408683° W,
In brushy opening on forested slopes with Abies procera, Chamaecyparis lawsoniana, Pseudotsuga menziesii, Acer glabrum var. douglasii, Chrysolepis chrysophylla, Alnus sinuata, Paxistima myrsinites, Rhododendron macrophyllum, Berberis nervosa, Ceanothus velutinus, Vaccinium sp. Rubus ursinus, Pteridium aquilinum and Achyls triphylla; steep, northeast facing slopes with soils derived from non-ultramafic rock. Frequent; plants to 2.0 m high; acorns green, caps light tan; collection type: seed, voucher.

Wendy DesCamp | Roy Farrow | Randall Hitchin 072, 2008 Sep 22
UBC, Accession: V241436