Pinus lambertiana Douglas
Annotated by Solomon Ziegert, 10 Jun .

Oregon: Lane: H.G. Andrews Experimental Forest, McKenzie River Ranger District; Willamette National Forest.
Growing at top of a rocky (basalt) hill in mature Pseudotsuga menziesii and Tsuga heterophylla forest. Viola sp., Achlys triphylla, Berberis nervosa, Linnaea borealis, P. lambertiana Cone bearing tree; two other conspecific P. lambertiana within 10 meters, no other P. lambertiana found within drainage system; cone taken off the ground; cone bearing tree. Https://oregonflora.org/collections/individual/index.php?occid=6078545.

Solomon Ziegert s.n., 10 June 2023
OSC, Catalog: OSC-V-270409