Lemma hairs are long with erose, emarginate or obtuse apex. Ligula shallowly to moderately emarginate, or deeply emarginate or bilobed. The head is wider than the thorax and emarginate. Apical portion of metendosternite not or only slightly emarginate. The greyish-white gills have a free to deeply emarginate (notched) attachment to the cap. The ends are obtuse or rounded, and very occasionally emarginate. The anterior siphonal fasciole is lirate and incrementally corrugated and broadly emarginate anteriorly. The anterior fasciole is wide and deeply emarginate. The hindwings are brown, with grey fringes, oblique, but scarcely emarginate below the apex. Apex of labrum subtruncate to slightly convex, or slightly concave or emarginate. The gills are crowded together, broad, adnexed, and slightly emarginate (notched) at the stem. Occasionally, leaf apexes are acute or emarginate. It has a rounded to emarginate apex, which may be sub-peltate. Anterior or mesal edge of eye not or only barely emarginate.