Vervain (Verbena) -

• Allenii (Allenii)
  
• Bingenensis (Bingenensis)
  
• Blanchardii (Blanchardii)
  
• Purpletop Vervain (Bonariensis)
  Purpletop Vervain, Purpletop Vervain
• San Bernardino Vervain (Abramsii)
  
• Narrowleaf Vervain (Simplex)
  
• Riverbank Vervain (Riparia)
  
• Rio Grande Vervain (Runyonii)
  
• Rydbergii (Rydbergii)
  
• Sandpaper Vervain (Scabra)
  
• Red Hills Vervain (Californica)
  
• Bigbract Verbena (Bracteata)
  
• Stuprosa (Stuprosa)
  
• Supine Vervain (Supina)
  
• White Vervain (Urticifolia)
  White Vervain, White Vervain
• Gulf Vervain (Xutha)
  
• Hoary Verbena (Stricta)
  
• Clover's Vervain (Cloverae)
  
• Gray Vervain (Canescens)
  
• Carolina Vervain (Carolina)
  
• Amador County Vervain (Clemensiorum)
  
• Tuberous Vervain (Rigida)
  
• Verbena (Polystachya)
  
• Texas Vervain (Halei)
  
• Swamp Verbena (Hastata)
  Swamp Verbena, Swamp Verbena
• Illicita (Illicita)
  
• Western Vervain (Lasiostachys)
  
• Fort Huachuca Vervain (Gracilis)
  
• Goodmanii (Goodmanii)
  
• Crookshanksii (Crookshanksii)
  
• Deamii (Deamii)
  
• Ehrenberg's Vervain (Ehrenbergiana)
  
• Engelmannii (Engelmannii)
  
• Seashore Vervain (Litoralis)
  
• MacDougal Verbena (Macdougalii)
  
• Pinleaf Vervain (Perennis)
  
• Perriana (Perriana)
  
• Chihuahuan Vervain (Pinetorum)
  
• Fanleaf Vervain (Plicata)
  
• Herb Of The Cross (Officinalis)
  Herb Of The Cross, Prostrate Verbena
• Hillside Vervain (Neomexicana)
  Hillside Vervain, Hillside Vervain, Hillside Vervain
• Mint Vervain (Menthifolia)
  
• Moechina (Moechina)
  
• Uruguayan Vervain (Montevidensis)
  
• Brazilian Vervain (Brasiliensis)