Homotypic Synonyms See Note

Basionym Name:
Gyrophora papulosa Ach., Lich. Univ.: 226 (1810)

Homotypic synonyms:
Lasallia papulosa (Ach.) Llano, Monograph of the Lichen Family Umbilicariaceae in the Western Hemisphere: 32 (1950)
Lasallia papulosa var. papulosa (Ach.) Llano, Monograph of the Lichen Family Umbilicariaceae in the Western Hemisphere: 32 (1950)
Lasallia pustulata subsp. papulosa (Ach.) W.A. Weber, Lichenes Exsicc. Colo., Fasc. 1: nos 14, 15 (1961)
Lasallia pustulata var. papulosa (Ach.) Llano, Hvalråd. Skr. 48: 122 (1965)
Lecidea papulosa (Ach.) Spreng., Syst. veg., Edn 16 4(1): 262 (1827)
Umbilicaria papulosa (Ach.) Flot., Linnaea 17: 26 (1843)
Umbilicaria papulosa f. papulosa (Ach.) Flot., Linnaea 17: 26 (1843)
Umbilicaria papulosa var. papulosa (Ach.) Flot., Linnaea 17: 26 (1843)
Umbilicaria pustulata f. papulosa (Ach.) Tuck., Syn. N. Amer. Lich. (Boston) 1: 90 (1882)
Umbilicaria pustulata var. papulosa (Ach.) Tuck., Proc. Amer. Acad. Arts & Sci. 1: 262 (1848)