Growing on the uderside of a Pinus strobus log. Associated with a white rot. Monomitic with clamped generative hyphae. Inflated, short-celled hyphae present in the hymenium. Amyloid detritus present in hymenium but without a clear cellular origin. Hyphidia absent. Smooth cystidia with simple-septate secondary septa present, not changing noticeably in 1M KOH. Cystidia measurements from Piximetre: (25.1) 35.3 - 73.9 (81.6) Ã- (7.3) 8.1 - 12.5 (13.4) µm, Q = (2.7) 3.3 - 8.2 (8.7); N = 19, Me = 60.3 Ã- 10 µm; Qe = 6.2 Individual cystidia: 65.43 x 11.28 µm, 53.20 x 8.11 µm, 35.33 x 12.49 µm, 49.86 x 11.00 µm, 25.75 x 7.81 µm, 25.12 x 9.37 µm, 62.49 x 13.39 µm, 61.34 x 12.57 µm, 81.57 x 10.53 µm, 63.45 x 7.31 µm, 72.47 x 8.90 µm, 73.93 x 9.02 µm, 79.01 x 9.18 µm, 73.11 x 9.38 µm, 59.77 x 9.77 µm, 55.06 x 11.38 µm, 67.67 x 9.09 µm, 71.29 x 8.73 µm, 69.41 x 11.41 µm Did not find mature basidia but basidioles were present. Spores smooth, inamyloid and thin-walled. Spore measurements from Piximetre: (3.3) 3.6 - 4.6 (5.5) Ã- (2.2) 2.3 - 3.1 (3.2) µm, Q = (1.3) 1.4 - 1.7 (1.9); N = 30, Me = 4.1 Ã- 2.7 µm; Qe = 1.5 Individual spores: 3.84 x 2.52 µm, 4.09 x 2.21 µm, 4.60 x 3.22 µm, 3.65 x 2.60 µm, 3.84 x 2.57 µm, 4.73 x 2.79 µm, 4.10 x 3.17 µm, 3.45 x 2.54 µm, 3.73 x 2.49 µm, 4.16 x 2.37 µm, 4.03 x 2.58 µm, 5.45 x 3.05 µm, 4.57 x 2.75 µm, 4.21 x 2.83 µm, 3.80 x 2.50 µm, 4.05 x 2.77 µm, 3.75 x 2.57 µm, 3.99 x 2.64 µm, 4.10 x 2.79 µm, 4.05 x 2.53 µm, 4.05 x 2.68 µm, 4.48 x 2.88 µm, 3.63 x 2.29 µm, 4.20 x 2.28 µm, 4.81 x 2.84 µm, 3.46 x 2.26 µm, 3.32 x 2.23 µm, 4.06 x 3.09 µm, 4.20 x 2.66 µm, 4.18 x 2.85 µm