amlaethai'r waun

== Welsh == === Etymology === Literally, “milkwort of the heath”. === Noun === amlaethai'r waun heath milkwort (Polygala serpyllifolia) Synonyms: amlaethai, llysiau'r groes === Mutation === === Further reading === Cymdeithas Edward Llwyd (2003), Planhigion Blodeuol, Conwydd a Rhedyn [Flowering Plants, Conifers and Ferns] (Cyfres Enwau Creaduriaid a Planhigion; 2)‎[1] (in Welsh), Llanrwst: Gwasg Carreg Gwalch, →ISBN, page 44‎[2]