Viola utchinensis (オキナワスミレ, Okinawa sumire) is a species of flowering plant in the family Violaceae. The species was first described by Japanese botanist...

R.Flores Viola unwinii W.Becker Viola urophylla Franch. Viola utahensis M.S.Baker & J.C.Clausen – Utah violet Viola utchinensis Koidz. Viola vadimii Vl...

Rinorea marginata Rinorea maximiliani Viola amamiana Viola helenae Viola hispida Viola ucriana Viola utchinensis Xylosma capillipes Xylosma crenata Xylosma...