Connecticut Plants
Giant Blue Cohosh (Early Blue Cohosh)
Caulophyllum giganteum (Farw.) Loconte & Blackwell
  • Family: barberry (Berberidaceae)
  • Habitat: moist deciduous woods
  • Height: 1 to 3 feet
  • Flower size: 1/2 inch across
  • Flower color: dark purple or brown, occasionally yellowish-green
  • Flowering time: April to May
  • Origin: native
Caulophyllum giganteum (Farw.) Loconte & Blackwell