Data lacking.

Synonyms: Index Fungorum

Protolog: Similis M. compositi et M. pycnocarpoides sed ascosporis minoribus, 24-29 x 9-11 µm.
Type. Florida. Clay County: Gold Head Branch State Park, vicinity of Loblolly Trail, mixed hardwoods along stream, 29 Nov 1992, Harris 29260 (NY, holotype).

Type locality: USA, Florida, Clay County, Gold Head Branch State Park, vicinity of Loblolly Trail, mixed hardwoods along stream, 29.11.1992, R. C. Harris 29260 (NY - holotype).

Type locality coordinates: Data lacking.

Barcode: Data lacking.

Thallus: indicated by whitish blotch on bark, in type patchily covered by small clumps of algae. Ascomata orbicular to + irregular in outline, flattened, 0.5-1.0 mm diam. Asci obpyriform, 60-75 x 30-40 µm, with ascospores irregularly arranged. Ascospores oblong-elliptical with rounded ends, slightly constricted at median septum, colorless (no brown ascospores observed), muriform, with 8 rows of 2-6 cells, 23-28(-30) x 9-12 µm. Pycnidia with microconidia, oblong, 3 x 1.5 µm (Harris 1995: 63).

Photobiont: Data lacking.

Chemistry: No lichen substances.

Ecology: Data lacking.

Distribution: Database

Molecular data: Genbank

Mycobank: Mycobank

Note:

Pictures: Tropical Lichens