Growing in coastal dune grasses. Common in a few spots, but not found in most places in the dunes. Grows best in dunes that are not right next to the ocean and have lots of bush lupine and moss.

Spore measurements:

9.7 [10.5 ; 10.8] 11.6 × 5.7 [6.2 ; 6.4] 6.8 µm
Q = 1.5 [1.7] 1.9 ; N = 30 ; C = 95%
Me = 10.7 × 6.3 µm ; Qe = 1.7

11.17 6.12
10.72 6.40
9.56 5.97
10.56 6.12
10.59 5.96
11.08 6.59
9.40 6.00
10.60 6.04
11.21 6.04
10.69 6.19
10.44 5.99
9.70 6.31
10.85 6.40
10.09 6.20
11.15 6.77
10.25 5.92
10.53 6.22
10.34 6.10
10.63 6.58
10.88 6.29
10.74 6.52
10.34 6.34
10.93 6.25
11.53 6.18
11.08 7.16
11.30 6.23
11.02 6.39
10.94 6.46
10.90 5.96
10.63 5.97