Basionym Name:Cenomyce cladomorpha var. caesia Delise, in Duby, Bot. Gall., Edn 2 (Paris) 2: 631 (1830)
Homotypic synonyms:Cladonia cervicornis f. caesia (Delise) M. Choisy, Bull. mens. Soc. linn. Lyon 20: 16 (1951)Cladonia cladomorpha var. caesia (Delise) Grognot, Pl. crypt.-cellul. Saône-et-Loire: 83 (1863)