Viola riviniana Rchb., Iconogr. Bot. Pl. Crit. 1: 81 1823. (syn: Viola riviniana var. minor (Murbeck ex E.S. Gregory) Valentine; Viola riviniana f. prolifera Valentine; Viola riviniana f. sobolifera Valentine; Viola sylvestris Lam.; Viola sylvestris subsp. riviniana (Rchb.) W.D.J. Koch) ?;
Plant for ID :: Zurich, CH :: EU-ARKOCT18 : 6 posts by 4 authors. Attachments (8)
Another one found on the Rhine riverbank near Zurich, Switzerland. Pics were taken in April 2016
Requested to please provide ID.
Its a Viola sp.
Not sure exactly which violet it is, but looks like Common Dog Violet (Viola riviniana), see http://eol.org/pages/2867522/overview