1. Erect perennial with stout stems and yellow-green flowers; southern Canada and southeastern United States
   - yellow giant hyssop

Type of: giant hyssop

• matriarchal
• matriarchate
• matriarchic
• matriarchy
• matric
• Matricaria
• Matricaria chamomilla
• Matricaria inodorum
• Matricaria matricarioides
• Matricaria oreades
• Matricaria recutita
• Matricaria tchihatchewii
• matricentric
• matricidal
• matricide
• matriculate
• matriculation
• matrikin
• matrilineage
• matrilineal
• matrilineal kin
• matrilineal sib
• matrilineally
• matrilinear
• matrimonial