| Cladonia acuminata (Ach.) Norrl. in Norrlin & Nylander Herbarium Lichenum Fenniae No. 57a [label]. Ante Sep 1875. |
| |  Cenomyce pityrea f. acuminata Ach. Syn. Meth. Lich. 254. 1814. Switzerland, J. C. Schleicher 57-2. |
| | | Lectotype H-ACH- No. 1712E |
| | | : Stenroos, S. and T. Ahti. 1991 ["1990"]. The lichen family Cladoniaceae in Tierra del Fuego: problematic or otherwise noteworthy taxa. Ann. Bot. Fenn. 27: 317-327. |
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