Picea engelmannii
Parry ex Engelm.
WSP 50710. Place of collection: USA; Idaho; Bonner County; Priest River Experimental Forest; Looking Glass Lookout, northeast 40, southwest 1/4, Sec. 29, T. 58N, R 3W (alt. 1736 m). Date of collection: 12 October 1939. Associated organism: Tryblidiopsis pinastri. Collector: Slipp, A.W..