Species (188)
- Viola alpestris (DC.) Jord.
- Viola sudetica Willd.
- Viola parvula Tin. ssp. occidentalis Rothm.
- Viola kosanini (Deg.) Hay.
- Viola alba x bernardii
- Viola epipsila x palustris
- Viola kitaibeliana Roem. et Schult. var. nana
- Viola alba Bess. var. scotophylla form. violacea
- Viola hirta L. var. vulgaris
- Viola collina Bess. var. declivis
- Viola willkommii De Roem
- Viola rupestris Schm. var. glaberrima
- Viola rupestris Schm. ssp. relicta Jalas
- Viola stagnina Kit.
- Viola nummulariaefolia (Vill.) All.
- Viola zoysii Wulf. form. typica
- Viola calcarata L. var. caulescens
- Viola splendida W. Becker
- Viola aetnensis Raf.
- Viola bertolonii Pio ssp. messanensis (W. Becker) A. Schmidt
- Viola corsica Nyman
- Viola pseudogracilis Strobl ssp. cassinensis (Strobl) Merxm. et A. Schmidt
- Viola eximia Form.
- Viola eugeniae Parl.
- Viola heterophylla Bertol. ssp. euboea (Hal.) W. Becker
- Viola declinata Waldst. & Kit.
- Viola ambigua W. K. var. typica
- Viola rupestris Sch, var. arenaria
- Viola arenaria DC.
- Viola silvestris Lam. var. serpentini
- Viola jovi Janka
- Viola cenisia L. var. ovatifolia
- Viola alpina L.
- Viola munbyana Boiss. & Reuter
- Viola bubanii Timb.-Lagr.
- Viola banatica Kit.
- Viola arvensis Murray var. segetalis
- Viola parvula Tineo
- Viola kitaibeliana R. et Sch.
- Viola parvula Tin. ssp. peloponnesiana Rothm.
- Viola delphinantha Boiss.
- Viola jordanii Hanry
- Viola pinnata L.
- Viola nevadensis Boiss.
- Viola canina L. var. lucorum
- Viola epipsila Ledeb. var. suecica
- Viola magellensis Porta et Rigo
- Viola cyanea Celak.
- Viola elegantula Schott
- Viola heterophylla Bertol. ssp. graeca W. Becker
- Viola calcarata L. ssp. villarsiana (Roem. & Schult.) Merxm.
- Viola corsica Nym. ssp. iloensis (W. Becker) Merxm.
- Viola ambigua W. & K.
- Viola valderia All.
- Viola dubyana Burn.
- Viola allchariensis G. Beck
- Viola cornuta L.
- Viola heldreichiana Boiss.
- Viola alpestris (DC.) Jord. var. polychroma
- Viola mercurii Orph.
- Viola cazorlensis Gand.
- Viola austriaca Kern.
- Viola jaubertiana Mar. et Vig.
- Viola orphanidis Boiss.
- Viola odorata x suavis
- Viola gracilis Sm.
- Viola odorata `Alba`
- Viola alba Bess.
- Viola alba Besser ssp. scotophylla (Jord.) Nyman
- Viola tricolor s. str. L.
- Viola rupestris F. W. Schmidt
- Viola X wittrockiana Gams
- Viola arvensis Murray ssp. arvensis
- Viola tricolor L. ssp. polychroma (A. Kern.) J. Murr
- Viola arvensis Murray ssp. megalantha Nauenb.
- Viola tricolor L.
- Viola canina L. ssp. canina
- Viola tricolor agg.
- Viola mirabilis L.
- Viola
- Viola riviniana Rchb.
- Viola hirta L.
- Viola collina Bess.
- Viola biflora L.
- Viola palustris L.
- Viola canina L.
- Viola odorata L.
- Riccardia palmata (Hedw.) Carruth.