Physostegia virginiana subsp. virginiana  
Family: Lamiaceae
false dragonhead, obedience
[Dracocephalum denticulatum Aiton, Dracocephalum formosius (Lunell) Rydb., Dracocephalum virginianum L., Physostegia denticulata (Aiton) Britton, Physostegia formosior Lunell, Physostegia granulosa Fassett, Physostegia speciosa (Sweet) Sweet, Physostegia speciosa var. glabriflora (Sweet) Sweet, Physostegia virginiana var. elongata (L.) Benth., Physostegia virginiana var. formosior (L.) Benth., Physostegia virginiana var. granulosa (L.) Benth., Physostegia virginiana var. speciosa (L.) Benth.]
Physostegia virginiana subsp. virginiana image
Steve C. Garske  
Description Not Yet Available
Physostegia virginiana subsp. virginiana image
Merel R. Black  
Physostegia virginiana subsp. virginiana image
Christopher Noll  
Physostegia virginiana subsp. virginiana image
Robert H. Read  
Physostegia virginiana subsp. virginiana image
Richard Bauer