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  1. Life
  2. Plants
  3. Vascular Plants
  4. Dicots
  5. Sunflowers, Bellflowers, Fanflowers, and Allies
  6. Sunflower Family
  7. Ironweeds
  8. Broadleaf Ironweed

species 620 observations

Broadleaf Ironweed

Vernonia glauca

Status
native
Bees
7 specialists raised on its pollen
Traits
Where
In the US
Source
iNaturalist

Field notes

Supports All

78 native animals
supported in the US
  • Caterpillars Moths and butterflies raised on it Red Groundling Moth, Bent-winged Acleris Moth, Ironweed Stem Borer Moth, Ironweed Plume Moth 5
  • Specialist bees Bees whose young are raised on the pollen of it Carpenter-mimic Leafcutter Bee, Oblique Longhorn Bee, Drury's Long-horned Bee, Denticulate Longhorn Bee 7
  • Hosted animals Gall makers, leaf miners and other animals living on or in it Neolasioptera vernoniae 1
  • Flower visitors Pollinators and other flower visitors Corn Earworm Moth, Snowberry Clearwing, Confused Eusarca Moth, Master's Dart 65

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Key traits

Layer
Herbaceous plants
Light
Full sun Part shade
Moisture
Dry Well drained Moist
Soil
Sand Loam Clay
Soil pH
Acid Neutral Alkaline
Drought tolerant
Yes
Resists
Insect pests
Habit
Clumping Erect Vase
Plant type
Wildflower Herbaceous perennial

From NC State Extension and USDA PLANTS.

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