stipe_surface_with basal mycelium
mycelium
off-white (2.5Y7/2) when young to grayish brown (2.5Y3/1) to dull brown (2.5Y4/2) at base, becoming brownish (2.5Y2/2) with prominent dark brown fibrils (2.5Y3/1) on light brown to yellowish context (5Y9/3); basal mycelium brown; velum remnants brown (2.5YR2/2) (specimen LAH38508)
Pseudosperma umbonatum
Pseudosperma umbonatum