Basionym Name:Collema fasciculare var. colensoi C. Bab., in Hooker, Bot. Antarct. Voy. Erebus Terror 1839-1843, II, Fl. Nov.-Zeal.: 309 (1855)
Homotypic synonyms:Arctomia fascicularis var. colensoi (C. Bab.) de Lange, Index Fungorum 343: 1 (2017)Collema aggregatum var. colensoi (C. Bab.) Zahlbr., Cat. Lich. Univers. 3: 33 (1924)Gabura fascicularis var. colensoi (C. Bab.) de Lange & M. Ford, Index Fungorum 446: 1 (2020)Synechoblastus aggregatus var. colensoi (C. Bab.) Müll. Arg., J. Linn. Soc., Bot. 32: 198 (1896)