Classification
Within iNaturalist.org

All Names

  • French
    • vernonie géante
  • Scientific Names
    • Vernonia gigantea
  • English
    • tall ironweed

Guide Colors

   

Extras

Taxonomic changes »

Taxon schemes »

Make taxonomic Flickr tags for this taxon »

Invite photos from other sites »

Wikipedia taxobox »

Tree Browser »

Search descendant taxa »

Embed a widget for this taxon on your website »

Recent observations

Photos / Sounds

No photos or sounds

What

tall ironweed Vernonia gigantea

Observer

jlmichael

Date

July 23, 2015 12:58 PM CDT

Photos / Sounds

What

Giant Ironweed Vernonia gigantea ssp. gigantea

Observer

rcurtis

Date

July 15, 2015 04:13 PM EDT

Photos / Sounds

What

Giant Ironweed Vernonia gigantea ssp. gigantea

Observer

destes

Date

October 9, 2012

Description

This is a small degraded grassland remnant along the south side of Interstate 24 WNW of Joelton in Davidson County, TN. The site is easily visible from the interstate and contains prairie relict species such as Schizachyrium scoparium, Andropogon ternarius, Malus angustifolia.

Photos / Sounds

Square

What

tall ironweed Vernonia gigantea

Observer

jameswbeck

Date

November 13, 2008

Photos / Sounds

Square

What

tall ironweed Vernonia gigantea

Observer

sarka

Date

September 16, 2009

Photos / Sounds

Square

What

tall ironweed Vernonia gigantea

Observer

brianw

Date

October 8, 2014 08:09 PM EDT

Photos / Sounds

What

tall ironweed Vernonia gigantea

Observer

swschuette

Date

June 30, 2013 01:01 PM EDT

Photos / Sounds

Square

What

tall ironweed Vernonia gigantea

Observer

matthewherron

Date

August 31, 2014 01:43 PM CDT

Photos / Sounds

What

tall ironweed Vernonia gigantea

Observer

matthewherron

Date

August 31, 2014 11:03 AM CDT

Photos / Sounds

Square

What

tall ironweed Vernonia gigantea

Observer

goldeagle60

Date

September 3, 2014 11:27 AM EDT

Description

Tall plant with multiple Purple many petaled flowers.

Photos / Sounds

Square

What

tall ironweed Vernonia gigantea

Observer

ctracey

Date

August 29, 2014 10:33 AM EDT

Photos / Sounds

What

tall ironweed Vernonia gigantea

Observer

matthewherron

Date

August 24, 2014 08:18 AM CDT
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.

Logo eee 15px

Conservation Summary

No range data available.