A revised generic classification of the tribe Sileneae (Caryophyllaceae)

A reclassification of the tribe Sileneae compatible with molecular data is presented. The genus Eudianthe ( E. laeta and E. coeli‐rosa ) is restored. Viscaria, Ixoca (= Heliosperma ), and Atocion together form a well supported monophyletic group distinct from Silene and Lychnis , and are recognized at generic level. With Agrostemma and Petrocoptis , the number of genera in the tribe sums up to eight. The new combinations Silene samojedora, Silene ajanensis, Lychnis abyssinica, Atocion asterias, Atocion compacta, Atocion lerchenfeldiana , and Atocion rupestris are made.