Xanthoparmelia micromaculata

Xanthoparmelia micromaculata is a species of saxicolous (rock-dwelling), lichen in the family Parmeliaceae. Found in South Africa, it was formally described as a new species in 2002 by Australian lichenologist John Elix. The type specimen was collected from the summit of Waboomsberg mountain (Cape Province) at an altitude of 1,220 m (4,000 ft). It is only known from the type locality. The lichen has a pale yellow-green, somewhat crustose thallus, reaching a diameter of up to 1 cm (0.4 in) wide. It contains several lichen products: stictic acid as a major metabolite, minor amounts of usnic acid, constictic acid, and , and minor or trace amounts of norstictic acid, , and . The species epithet refers to the prominent maculae (small pale spots or blotches) on the thallus surface. rdf:langString