The two lateral (side)
petals and sometimes the spur (bottom) petal of Violets often have a hairy
growth or beard covering the area where the petal attaches to the flower
structure. Look at the lateral (side) petals of your specimen.
Are The Lateral
Petals Bearded?
(D1), Bearded
(D2), NOT Bearded
(1 Possibility)
(1 Possibility)
Or you can bypass the key and go directly to
any of the species below