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

What

Tall Ironweed Vernonia gigantea

Observer

coreyjlange

Date

July 24, 2016 10:21 AM CDT

Photos / Sounds

What

Tall Ironweed Vernonia gigantea

Observer

flosi

Date

July 5, 2016 06:40 PM EDT

Photos / Sounds

What

Tall Ironweed Vernonia gigantea

Observer

jspruill

Date

June 23, 2016 04:41 PM EDT

Description

Tallest flower spike about 5 feet.

Photos / Sounds

Square

What

Tall Ironweed Vernonia gigantea

Observer

rcurtis

Date

June 6, 2016 05:51 PM EDT

Place

(Somewhere...)

Photos / Sounds

Square

What

Tall Ironweed Vernonia gigantea

Observer

matthewherron

Date

April 12, 2016 12:52 PM CDT

Photos / Sounds

Square

What

Tall Ironweed Vernonia gigantea

Observer

matthewherron

Date

April 2, 2016 07:04 PM CDT

Photos / Sounds

Square

What

Tall Ironweed Vernonia gigantea

Observer

mmcmasters

Date

August 7, 2010

Tags

Photos / Sounds

Square

What

Tall Ironweed Vernonia gigantea

Observer

erikamitchell

Date

August 28, 2011 01:35 PM EDT

Photos / Sounds

What

Tall Ironweed Vernonia gigantea

Observer

rcurtis

Date

February 7, 2016 05:03 PM EST

Photos / Sounds

Square

What

Tall Ironweed Vernonia gigantea

Observer

layla

Date

August 16, 2015

Place

Dupont, TN (Google, OSM)

Photos / Sounds

Square

What

Tall Ironweed Vernonia gigantea

Observer

smwhite

Date

August 16, 2015 01:36 PM EDT

Photos / Sounds

What

Tall Ironweed Vernonia gigantea

Observer

glenkalisz

Date

October 25, 2015

Description

~2 m tall. Several plants. Dried.

Tags

EKY
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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