gwniadur Mair

== Welsh == === Etymology === Literally, “Mary's thimble”. === Noun === gwniadur Mair m (plural gwniaduron Mair) foxglove (Digitalis purpurea) ==== Synonyms ==== bysedd y cŵn === Mutation === === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “gwniadur Mair”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies