Stable identifier
Herbarium # JE
Collection # JE
Stored under taxonname Viola alba Besser   tropicos
IPNI (K) Plants of the World Online / POWO (K)
TROPICOS (MO)
Euro + Med Checklist (B)
GBIF
Family Violaceae
Det./rev./conf./assigned W. Becker
Ident. history orig.
Collector wikidata Index of Botanists (HUH) VIAF Bionomia Haussknecht,H.K. Flora italica s.n. (link to CETAF Botany Pilot) 
Date 1898-03-24
Location Italy / Piemonte
Label Superga p. Turin
Habitat
Habitus
Annotations W. Becker: incl. V. alba x hirta