Meaning ofbuttonbushin English

Noun

1. a flowering plant genus
   The garden featured a variety of buttonbush plants with white flowers.
2. a North American shrub (Cephalanthus occidentalis)
   Buttonbush is a shrub commonly found near ponds and lakes in North America.
3. a specific plant species (Cephalanthus occidentalis)
   The buttonbush plant is known for its spherical flower heads.