Growing near Douglas Fir, Manzanita and Coast Live Oak.
Spores measure 7 [7.7 ; 8.2] 9 × 4 [4.5 ; 4.8] 5.3 µm Q = 1.6 [1.7] 1.9 ; N = 18 ; C = 95% Me = 8 × 4.7 µm ; Qe = 1.7