MICROSCOPY & ID BY DJANGO GROOTMYERS Growing on the underside of a dead Vitis vine in a floodplain at the edge of a mixed pine-hardwood forest. All structures inamyloid. Monomitic with clamped generative hyphae. Cystidia and hyphidia absent. Basidia up to 8-sterigmate and clavate. Basidia measurements: (16.7) 17.8 - 21.3 (24.6) Ã- (4.3) 4.5 - 5.2 (5.9) µm, Q = (3) 3.6 - 4.4 (5.7); N = 16, Me = 19.7 Ã- 4.9 µm; Qe = 4.1. Spores smooth and thin-walled. Spore measurements: (3.8) 4.2 - 5.6 (6.3) Ã- (1.8) 2.1 - 2.7 (3) µm, Q = (1.6) 1.8 - 2.3 (2.4); N = 30, Me = 4.8 Ã- 2.3 µm; Qe = 2