plural of violet carpenter bee

A species (Xylocopa violacea) of the carpenter bee that is most common in Europe.

plural of dog-violet

Synonym of dog's tooth violet

A flowering plant of the genus Episcia.

plural of flame violet

plural of water violet

An aquatic plant, the featherfoil (Hottonia palustris).

Synonym of amethyst gold

Any of a number of plants with unscented flowers in the genus Viola, now especially Viola riviniana.