Taxonomische Synonyme: Stephensia Tul. & C. Tul., Comptes Rendus Hebdomadaires des Séances de l Academie des Sciences 21: 1433 (1845) [MB5214] Densocarpa Gilkey, North American Flora 1: 15 (1954) [MB1460] Elderia McLennan, Proceedings of the Royal Society of Victoria 74: 113 (1961) [MB1755] Protogenea Kobayasi, Transactions of the Mycological Society of Japan 4: 119 (1963) [MB4386]