Anisomeridium globosum

Species of lichen

Anisomeridium globosum is a species of corticolous (bark-dwelling), crustose lichen in the family Monoblastiaceae. This species is characterised by its greyish-green thallus and its almost globose (spherical) ascomata. The ascospores are 1-septate, meaning they are divided into two sections, and measure 8–10.5 μm by 4.5–6 μm. The septum is distinctly submedian, such that the lower cell is only about a quarter of the size of the upper cell.

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