Basionym Name:Usnea creberrima Vain., Bot. Mag., Tokyo 35: 46 (1921)
Homotypic synonyms:Usnea baileyi f. creberrima (Vain.) Asahina, Flora of eastern Himalaya (Tokyo): 598 (1966)Usnea implicita f. creberrima (Vain.) Asahina, J. Jap. Bot. 41: 162 (1966)