Viola sororia
Viola sororia
Viola sororia Willd.
Engl.: common blue violet.
Bot. syn.: Viola floridana Brainerd, Viola latiscula Greene, Viola papilionacea Pursh p.p., Viola priceana Pollard, Viola septentrionalis Greene, Viola x champlainensis House, Viola x insessa House, Viola x subaffinis House.