Hybrid origin
North America, United States, North-Central United States, Central United States, Canada
Benediction lungwort, Excalibur lungwort
Blue False Indigo
White False Indigo
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9