| Cladonia medusina (Bory) Nyl. Mém. Soc. Sci. Nat. Cherbourg 5: 95. 24-30 Mar 1858 ['1857']. |
| |  Lichen medusinus Bory Voy. Îles Afrique 3: 102. Sep 1804. Réunion, 'Les hauts de la Plaine des Cafres, en alant au Coteau Maigre, 1802, J. Bory s.n. |
| | | Lectotype PC-Thuret, Isolectotype PC-Hue |
| | | : Huovinen, K. and T. Ahti. 1986. The composition and contents of aromatic lichen substances in Cladonia, sect. Unciales. Ann. Bot. Fenn. 23: 173-188. |
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