relg's Identifications

Spore deposit pinkish. No distinct odor. Cap 1 - 3.7 cm across. Stipe 2 - 4.5 cm long x 2.5 - 5 mm thick, hollow. No cheilocystidia or pleurocystidia observed. Basidia clavate, 22.5 - 40 x 7.5 - 10 µm. Spores 5 - 6 sided, (6.8) 7.2 - 8.7 (9.2) x (6.7) 6.8 - 7.8 (7.9) µm, Q = 1 - 1.1 (1.3), Me = 7.9 x 7.4 µm, N = 30. Growing in grass near shore pine.

Items matching description of Entoloma hebes from reference Fungi of Switzerland: Fruits in the Fall, in forests, in moist places (this specimen found in very wet area being splashed by water). Cap 7 - 20 mm across, always has a papilla, dark brown, translucent striate when wet. Gills white when young. Stipe 3 - 6.5 cm long x 1 - 2 mm thick, slightly enlarged toward the base, longitudinally whitish fibrillose, apex white powdered, base white tomentose, base color light brown to dark brown. Odor not distinct. Cheilocystidia present, cylindrical to subcapitate 20 - 45 x 5 - 11 um, some with basal clamp connection. This specimen cheilocystidia 21 - 39 x 4.5 - 9.8 um. Spore reference 5 - 8 angled, 8.7 - 11.6 x 5.8 - 7.5um, Q 1.3 - 1.8. This specimen (N = 15) 5 - 6 angled, with knobs, 11 - 11.9 x 7.1 - 7.7, Q 1.4 - 1.69. Basidia reference 4-spored, 8.5 - 11 um wide. This specimen basidia 4-spored, 10.6 - 11.6 um wide.
Entoloma sericeum looks somewhat similar, but it’s spores have rounded angles, fruitbody is larger, and there are no cheilocystidia.
This LBM turned out to be very interesting.