Hypoxylon investiens (Schwein.) M. A. Curtis

TELEOMORPH | CULTURES AND ANAMORPH | SPECIMENS EXAMINED | NOTES

CULTURES AND ANAMORPH

Colonies on OA covering Petri dish in 2 wk, at first greenish olivaceous (90) near the center, grading through apricot (42) and amber (47) to the white edge, becoming honey (64), hazel (88) to isabelline (65) on hyphal tufts, velvety but with loose hyphal tufts, azonate, with diffuse margins; reverse honey (64) to hazel (88).

Sporulating regions scattered over entire surface of colony, pale mouse gray (117).

Conidiogenous structure Periconiella-like, pale brown, finely roughened.

Conidiogenous cells hyaline, smooth, 10-20 x 2.5-3.5 mm.

Conidia hyaline, smooth, ellipsoid, 2.5-3.5 x 2.2-2.8 mm.