New England Wild Flower Society

Printed at http://plantfinder.nativeplanttrust.org/index.cfm/

Caulophyllum thalictroides

blue cohosh

In the early season, leaves uncurl like fiddlehead fronds. This striking, mid-sized woodland perennial flowers and fruits as uniquely as it emerges, and makes for a great addition to woodland gardens.

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Height: 24-36 in
Spread: 12-24 in
Hardiness Zone: 3-8


Characteristics & Attributes

Cultivation Status
• Species
Exposure
• Part Shade
• Shade
Soil Moisture
• Average
• Wet
Ecoregion
• (82) Acadian Plains and Hills
• (58) Northeastern Highlands
• (83) Eastern Great Lakes Lowlands
• (59) Northeastern Coastal Zone
Ornamental Interest
• Spring Bloom
• Summer Fruit
Attracts Wildlife
• Attracts Bees
• Other Pollinators/Wildlife
Tolerance
• Deer/Rabbit Resistant
Additional Attributes
• Low Maintenance
Landscape Use
• Specimen
• Massing
• Naturalize
Attractive Fall Foliage and/or Ornamental Fruit
• Blue Fruit
Growth Habit
• Compact/Clumping


North American Distribution


Caulophyllum thalictroides - blue cohosh by Dan Jaffe
Caulophyllum thalictroides - blue cohosh by Dan Jaffe
blue cohosh - Caulophyllum thalictroides from Native Plant Trust