Larix occidentalis Nutt.

WSP 50521. Fundort: USA; Idaho; Bonner County; Nordman, near, 100 m west of highway, southwest 40, south-west 1/4, Sec. 2, T 61N, R 5W, 400 m from Granite Creek. Kollektionsdatum: 21 Juli 1939. Assoziierter Organismus: Hypodermella laricis. Sammler: Slipp, A.W..