Teleomorph: stromata absent. Ascomata 130-300 µm diam, convex when dry and remaining immersed in the substratum, the neck 400-1000 x 22-55 µm, central and usually straight. Peridium 12-25(-35) µm thick, composed of 2-3 layers of cells. Interascal tissue absent. Asci 25-33 x 5-8 µm, 8-spored. Ascospores (9-)10-13 x 1.5-2.5 µm, narrowly ellipsoidal to fusiform, 2-celled, the septum median, each cell containing 2 guttules, with long appendages, lying in parallel within the ascus.