Classification
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All Names

  • English
    • Tall Ironweed
  • Scientific Names
    • Vernonia gigantea
  • French
    • vernonie géante

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Recent observations

Photos / Sounds

Square

What

Tall Ironweed Vernonia gigantea

Observer

bob11

Date

October 28, 2016 09:41 AM EDT

Photos / Sounds

What

Tall Ironweed Vernonia gigantea

Observer

reallifeecology

Date

January 1, 2017 11:35 AM CST

Photos / Sounds

Square

What

Tall Ironweed Vernonia gigantea

Observer

pete_woods

Date

September 21, 2016 12:06 PM EDT

Photos / Sounds

Square

What

Tall Ironweed Vernonia gigantea

Date

September 4, 2016 02:20 AM EDT

Photos / Sounds

What

Tall Ironweed Vernonia gigantea

Observer

skrentnyjeff

Date

August 27, 2016 10:54 AM CDT

Description

Tall Ironweed - flowers & leaves (Vernonia gigantea) LaBagh Woods Chicago Cook County IL August 2016 Week #34 Jeff Skrentny IMG_5110

Tall Ironweed (Vernonia gigantea) LaBagh Woods Chicago Cook County IL August 2016 Week #34 Jeff Skrentny IMG_5107

Photos / Sounds

Square

What

Tall Ironweed Vernonia gigantea

Observer

frankc

Date

July 16, 2016 01:49 PM EDT

Photos / Sounds

Square

What

Tall Ironweed Vernonia gigantea

Observer

rw258113

Date

November 16, 2016 09:58 AM EST

Photos / Sounds

Square

What

Tall Ironweed Vernonia gigantea

Observer

rw258113

Date

November 9, 2016 02:01 PM EST

Photos / Sounds

Square

What

Tall Ironweed Vernonia gigantea

Observer

mcpario

Date

September 18, 2016

Description

Barnes Preserve, Wayne County, Ohio

Photos / Sounds

What

Tall Ironweed Vernonia gigantea

Date

August 23, 2016 09:41 AM EDT

Description

Eagle View Loop Trail

Photos / Sounds

What

Giant Ironweed Vernonia gigantea ssp. gigantea

Observer

sarahaj

Date

October 4, 2016 11:22 AM CDT

Description

Q95
Goldenrod abund 1, coverage 10%
Some poison ivy

Photos / Sounds

No photos or sounds

What

Tall Ironweed Vernonia gigantea

Observer

reallifeecology

Date

April 2, 2016
View all observations

Description from Wikipedia

Vernonia gigantea (also known as Giant ironweed, Tall Ironweed or Ironweed) is a species of perennial plant from Asteraceae family that can be found in United States and Canada. The plant is native to the eastern United States, north to New York state and Ontario, and southwest to Texas.

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Conservation Summary

No range data available.
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