Thallus pale yellowish-buff or pale olivaceous, matt, or minutely granular or lumpy-warted, continuous to ± areolate-cracked, c. 100-150 µm thick. Apothecia frequent, sessile, 0.2-1.0 mm diam., in conspicuous thalline warts, hemispherical, constricted at base, pore 0.1-0.5 mm diam., margins swollen, entire, not fissured, concolorous with thallus, disc white. Exciple detached, colourless or pale brownish, c. 30-35 µm thick. Hymenium colourless, 100-120 µm thick. Ascospores 8 per ascus, 15-20-locular, oblong-fusiform with pointed ends, or one end obtuse the other attenuate-acute, (36-)60-80 × (8.3-)9-14 µm, spiral in ascus. Chemistry: Nil.