List of studied species of Hybanthus with the details of provenance

PDF) Sanso, A.M. & Seo, M.N. 2005. Chromosomes of some argentine angiosperms and their taxonomic significance. Caryologia 58 (2): 171-177.

PDF) The Red List of Endemic Trees & Shrubs of Ethiopia and Eritrea

PDF) Afrohybanthus (Violaceae), a new genus for a distinctive and widely distributed Old World hybanthoid lineage

Full article: Spanning the globe for diversity: species selection in early nineteenth century United States botanical gardens

Wild Blue Mountains

Hybanthus Jacq., Plants of the World Online

A taxonomic treatment of the violets (Violaceae) of the northeastern United States and adjacent Canada 1

PDF) Afrohybanthus (Violaceae), a new genus for a distinctive and widely distributed Old World hybanthoid lineage

Etienne-Pierre Ventenat (1757–1808) and the gardens of Cels and Empress Joséphine

Generic Revision of the Dioptinae (Lepidoptera: Noctuoidea: Notodontidae) Part 1: Dioptini

PDF) Berberis Dr. Anita Tomar

Hybanthus enneaspermus