Pinus ponderosa Dougl. ex Lawson & P. Lawson

WSP 48456. Place of collection: USA; Arizona; Coconino County; Grand Canyon National Park; Pt Sublime Road; Kanabownits Spring, near (alt. 2437 m). Date of collection: 28 August 1958. Associated organism: Davisomycella medusa. Collector: Keener, P.D..