Bridel, S.E. von (1801), Journal für die Botanik 1800(2): 290 [comb. nov.]

Bridel, S.E. von (1819), Muscologiae Recentiorum Supplementum 4: 79 [basionym]

basionym of: Racomitrium obtusum (Brid.) Brid. legitimate

Delogne, C.H. (1885), Delogne (1885), Ann. Soc. Belge Microscop. 9 9: 179 [basionym]

basionym of: Racomitrium heterostichum var. obtusum (Brid.) Delogne legitimate

Kindberg, N.C. (1897), European and N. American Bryineae 2: 239 [basionym]

basionym of: Racomitrium affine var. obtusum (Brid.) Limpr. legitimate

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