Pinus contorta
Dougl. ex Loudon
WSP 50537. 采集地点: 美国; 爱达荷; Bonner County; Nordman, near, 100 m west-northwest of highway, 1/4 mile from Granite Creek, southwest 40, northeast 1/4, Sec. 11, T 61N, R 5W (alt. 0883 m). 采集日期: 1939年7月29日. 相关生物: Lophodermella concolor. 采集者: Slipp, A.W..