Lasallia pustulata
Foliaceous lichen, round or oval, attached to the substrate at a single point (umbilicus). The thallus is brown but whitish due to the deposition of salts on the surface, forming warts or pustules. The upper side of the stalk has dark-colored cylindrical isidia, branched like a coral, forming small tufts. Apothecia are infrequent, black in color, flat, with a margin, measuring around 2 mm.
Breeding Season January-December
Dimension Stalk: 15 cm
Habitat Often on granite, in very bright places.
