As would be expected from
the "Violet" family, most of the species have "violet", blue or indigo blossoms.
There are also yellow and white ones. Most of the white ones have small
flowers.
Is The Flower White with Brown to Purple
Veins,
OR Blue / Violet / Multi-Hued?
(O1), White With Brown To Purple Veins,
And < 5 mm across
(O2), Blue / Violet / White-Multi-Hued,
OR (White and > 5 mm across)
Or you can bypass the key and go directly to
any of the species below
