Opegrapha irosina Vain.

Jagadeesh Ram, T. A. M., 2014, New species and new records in Roccellaceae (Arthoniales) from the Andaman Islands, India, Phytotaxa 177 (3), pp. 155-162 : 161

publication ID	https://doi.org/ 10.11646/phytotaxa.177.3.3
DOI	https://doi.org/10.5281/zenodo.5150657
persistent identifier	https://treatment.plazi.org/id/03BD347C-FFB4-FFDA-D2F0-E042FF6DF9FF
treatment provided by	Felipe
scientific name	Opegrapha irosina Vain.
status

Treatment

This pantropical species has been found on the lowland evergreen forest in John Lawrence Island in the South Andaman. It is characterized by the lirellae with a persistently slit-like hymenial disc; thick complete excipulum; I+ red hymenium and 7–10-septate, 36–55(–65) × 3–4.5 µm ascospores.

Specimen examined: — South Andaman , John Lawrence Island, evergreen forest, 12 May 2012, Jagadeesh Ram 2059 ( PBL) .