Name requested: Atichia millardetiiMycotaxon 67: 114. Persoonia 2 (1): 64.
Homotypic synonym: Seuratia millardetiiLichenologist 12 (1): 33, 33. Mycotaxon 67: 114, 118. Persoonia 9 (2): 193.
Heterotypic synonym: Collema glomerulosumPersoonia 2 (1): 72.