Arthonia ingaderiae

Species of lichen

Arthonia ingaderiae is a species of lichenicolous (lichen-dwelling) fungus in the family Arthoniaceae. Discovered on the Pacific coast of South America, it was described as new to science in 2003 by Gerhard Follman. The holotype was collected from the Lomas of Paposo, north of Taltal, Chile, at an elevation of about 400 m (1,300 ft) in the lower fog belt. The fungus grows specifically on the thalli of two fruticose lichen species: Ingaderia gracillima and Ingaderia pulcherrima. The species epithet ingaderiae refers to the host genus Ingaderia.

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