sinuate

The name comes from the way local waterways sinuate like horse bristles during the wet season.

Gills can be subadnate to sinuate, and are closely aligned.

The gills are adnate to sinuate and close to subclose.

The gills have an adnate to sinuate attachment to the stem, and are crowded closely together.

Lateral edge of elytron straight or weakly sinuate.

Anthers sinuate, in a globose head.

Surface ornamentation consists of weakly sinuate transverse lirae.

The gills are adnate to sinuate in attachment to the stem, and cinnamon-brown in color (rather than dark gray to purple-brown).

Gills have an adnate to sinuate attachment to the stem, and are initially cream to pale gray brown, but become dark purple as the spores mature.

The gills are close with adnate to sinuate attachment and are grayish to cinnamon brown, with the edges remaining pallid.

Sutures are depressed, radial on umbilical side, curved to sinuate on spiral side, with sutural slits on both sides.

Gills: Adnate, sometimes slightly sinuate in attachment, broad, close, whitish when young, becoming bright orangish brown to mustard yellow, becoming bright orangish brown in age.