Engelmann's vervain
Engelmann's vervain (ITIS, 2010) is an accepted English vernacular name for:
Verbena ×engelmannii Moldenke , an accepted species name sensu POWO.
Engelmann's vervain (ITIS, 2010) is an accepted English vernacular name for:
Verbena ×engelmannii Moldenke , an accepted species name sensu POWO.