Pyrenula cinnabarina

Species of lichen

Pyrenula cinnabarina is a species of corticolous (bark-dwelling), crustose lichen in the family Pyrenulaceae. Found in Brazil, this species is notable for its dark carmine-red thallus and its known as ascomata, which are grouped in clusters of 5–30. The ascospores, which are the spores produced within the asci, are 3-septate, meaning they are divided into four sections, and measure 12–15 μm by 6–7 μm.

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