See also:

• Science: Biology: Flora and Fauna: Plantae: Magnoliophyta: Magnoliopsida: Violaceae: Viola  (51)

• The National Viola and Pansy Society - UK society presents 1995-2003 newsletter archives, photo gallery of species and hybrids, a book listing, and supplier list.
• Plants for the future - Viola odorata - Article on the Violets edible uses and growing conditions.
• Viola Species and Hybrids--Violet - Fact sheet by the Michigan State University Extension includes information on cultivars, propagation, and comments.
• Violet - Viola odorata - Information on the habitat, properties, medicinal uses, recipes and folklore regarding the violet.
• The Violet Society - International organization for violet lovers, provides cultural information, suppliers of plants and seeds, photos, descriptions and links to further information. Free membership.
• Viruses of Plants - Violets - Viruses which affect the family Violaceae. Descriptions of the effects and lists of those to which the plants are not susceptible.