Basionym:
Hydnum concrescens Pers., Observationes mycologicae 1: 74 (1796) [MB#200205]
Taxonomic synonyms:
- Hydnellum subsuccosum K.A. Harrison, Canadian Journal of Botany 42 (9): 1228 (1964) [MB#332094]
- Hydnum vespertilio Berk., Hooker's Journal of Botany and Kew Garden Miscellany 6: 167 (1854) [MB#180952]
- Hydnellum vespertilio (Berk.) Banker, Mycologia 5 (6): 198 (1913) [MB#469501]
- Hydnellum zonatum f. vespertilio (Berk.) Coker & Beers, The stipitate hydnums of the eastern United States: 80 (1951) [MB#346903]
- Hydnellum parvum Banker, Mycologia 5 (4): 200 (1913) [MB#469498]
- Hydnum parvum (Banker) Trotter, Sylloge Fungorum 23: 471 (1925) [MB#230582]
- Hydnellum scrobiculatum f. parvum (Banker) D. Hall & D.E. Stuntz, Mycologia 64 (3): 584 (1972) [MB#348218]
- Hydnum fasciatum Peck, Annual Report on the New York State Museum of Natural History 41: 78 (1888) [MB#147757]
- Hydnellum fasciatum (Peck) Coker & Beers, The stipitate hydnums of the eastern United States: 77 (1951) [MB#298549]
- Phellodon fasciatus (Peck) Banker, Memoirs of the Torrey Botanical Club 12: 171 (1906) [MB#503224]
- Calodon fasciatus (Peck) Pat., Essai taxonomique sur les familles et les genres des Hyménomycètes: 118 (1900) [MB#505208]
- Hydnum spathulatum Lloyd, Mycological Writings 6 (61): 878 (1919) [MB#473494]
- Calodon fasciatum (Peck) Pat. (1900) [MB#490742]