Ryberg's vervain
Ryberg's vervain (ITIS, 2010) is an accepted English vernacular name for:
Verbena ×rydbergii Moldenke , an accepted species name sensu FNA Ed. Comm., in prep. i.
Ryberg's vervain (ITIS, 2010) is an accepted English vernacular name for:
Verbena ×rydbergii Moldenke , an accepted species name sensu FNA Ed. Comm., in prep. i.