Tristagma SynonymySource: 2010: World Checklist of Selected Plant Families (2010), copyright © The Board of Trustees of the Royal Botanic Gardens, Kew.Tristagma Poepp., Fragm. Syn. Pl.: 8. 1833=Ipheion Raf., Fl. Tellur. 2: 12. 1837=Steinmannia Phil. in Anales Univ. Chile 65: 64. 1884, nom. illeg.≡Garaventia Looser, Steinmannia: 1. 1941=Beauverdia Herter in Boissiera 7: 507. 1943=Gardinia Bertero, Mercurio Chileno: s.p. 1829, nom. inval.ContentDistribution Bibliography Distribution [Br Ga] Euro+Med: France, with Channel is. and Monaco introduced ‒ introducedA; Great Britain introduced ‒ introducedA Bibliography A. Kew World Checklist of Selected Plant Families