Viola biflora Viola bifloraCommon name(s): Twoflower VioletFamily: ViolaceaeOrigin: Europe to AsiaCategories: Garden plants | Yellow & Orange Flowers |More species from the Violaceae familyViola arvensisViola cornutaViola cornuta “Yellow Prince”Viola hederaceaViola hirtaViola labradoricaViola odorataViola reichenbachianaViola sororia “Freckles”Viola tricolorViola × wittrockianaWood Violet, Sweet Violet