Current name: Calicium Pers., Ann. Bot. (Usteri) 7: 20 (1794) [MB#732] Taxonomic synonyms: - Caliciella Vain., Acta Societatis pro Fauna et Flora Fennica 57 (1): 52 (1927) [MB#729] - Caliciomyces E.A. Thomas ex Cif. & Tomas., Atti dell'Istituto Botanico della Università e Laboratorio Crittogamico di Pavia 10 (1): 67 (1953) [MB#730] - Calycium DC., Flore française 2: 343 (1805) [MB#771] - Sphaerocephalum Weber ex F.H. Wigg., Primitiae Florae Holsaticae: 87 (1780) [MB#5090] - Descemetia Nieuwl., The American Midland Naturalist 4: 385 (1916) [MB#562038] - Stenocybella Vain., Acta Societatis pro Fauna et Flora Fennica 57 (1): 62 (1927) [MB#5207] - Vainionia Räsänen, Acta Botanica Fennica 33 (1943) [MB#5698] - Descematia Nieuwl., The American Midland Naturalist 4: 385 (1916) [MB#1477] - Strongylium Ditmar, Neues Journal für die Botanik 3 (3-4): 55 (1809) [MB#12238] - Arongylium Link, Magazin der Gesellschaft Naturforschenden Freunde Berlin 3 (1): 24 (1809) [MB#22036] - Calicium subdivF. Phacotium Ach., Methodus qua Omnes Detectos Lichenes Secundum Organa Carpomorpha ad Genera, Species et Varietates Redigere atque Observationibus Illustrare Tentavit Erik Acharius: 88 (1803) [MB#700107] - Phacotrum Gray, A natural arrangement of British plants 1: 482 (1821) [MB#3880] - Phacotium (Ach.) Trevisan de Saint-Léon, A natural arrangement of British plants 1: 482 (1821) [MB#3879] - Calicium subdivF. Strongylium Ach., Methodus qua Omnes Detectos Lichenes Secundum Organa Carpomorpha ad Genera, Species et Varietates Redigere atque Observationibus Illustrare Tentavit Erik Acharius: 97 (1803) [MB#700108] - Strongylium (Ach.) Gray, A natural arrangement of British plants 1: 485 (1821) [MB#5295]