Synonymy:
Endocarpon hepaticum var. lacinulatum Ach. [as 'Endocarpon hepaticum β lacinulatum'], Lich. Univ.: 299 (1810)
Catapyrenium lacinulatum (Ach.) Breuss, Stapfia 23: 92 (1990)
Placidium lacinulatum (Ach.) Breuss, Annln naturh. Mus. Wien, Ser. B, Bot. Zool. 98(Suppl.): 39 (1996)

Catapyrenium lacinulatum var. latisporum Breuss, Stapfia 23: 94 (1990)
Placidium lacinulatum var. latisporum (Breuss) Breuss, Annln naturh. Mus. Wien, Ser. B, Bot. Zool. 98(Suppl.): 39 (1996)
Clavascidium lacinulatum var. latisporum (Breuss) M. Prieto, in Prieto, Martínez, Aragán, Gueidan & Lutzoni, Am. J. Bot. 99(1): 28 (2012)

Placidium lacinulatum var. erythrostratum Breuss, Bryologist 103(4): 705 (2000)
Clavascidium lacinulatum var. erythrostratum (Breuss) M. Prieto, in Prieto, Martínez, Aragán, Gueidan & Lutzoni, Am. J. Bot. 99(1): 28 (2012)

Placidium lacinulatum var. atrans Breuss, in Lendemer, Opuscula Philolichenum 1: 54 (2004)
Clavascidium lacinulatum var. atrans (Breuss) M. Prieto, in Prieto, Martínez, Aragán, Gueidan & Lutzoni, Am. J. Bot. 99(1): 28 (2012)

Position in classification:
Clavascidium, Verrucariaceae, Verrucariales, Chaetothyriomycetidae, Eurotiomycetes, Ascomycota, Fungi

Note:
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