En EspaŅol

Q. Who is Mr. Smarty Plants?

A: There are those who suspect Wildflower Center volunteers are the culpable and capable culprits. Yet, others think staff members play some, albeit small, role. You can torture us with your plant questions, but we will never reveal the Green Guru's secret identity.

Help us grow by giving to the Plant Database Fund or by becoming a member

Did you know you can access the Native Plant Information Network with your web-enabled smartphone?

Share

Ask Mr. Smarty Plants

Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.

Search Smarty Plants
    
 
See a list of all Smarty Plants questions
Can't find the answer in our existing FAQs, submit a question to Mr. Smarty Plants.
Need help with plant identification, visit the plant identification page.
 
rate this answer
1 rating

Thursday - November 04, 2010

From: Hinsdale, IL
Region: Midwest
Topic: Plant Identification
Title: Plant identification
Answered by: Nan Hampton

QUESTION:

I am trying to figure out what this plant is..It has light feathery leaves like dill. It is an annual in the midwest. Height 5-6 feet tall. Stalk is about 3 inches wide with branches that are 2 feet long. It has turned bright red this autumn and the seeds are tiny and brown. Could it be anise? Do you have any suggestions?

ANSWER:

It is rarely possible to identify a plant from a description alone; however, one native plant does come to mind.  This is Eupatorium capillifolium (Dog fennel).  The stalks can turn reddish in the fall.  Here are links to photos from the School of Biological Sciences, University of Texas, Virginia Tech Weed ID Guide, Alabama Plants, University of Florida Center for Aquatic and Invasive Plants and the USDA Plants Database.  The USDA Plants Database doesn't show it occurring in Illinois but it is recorded in Missouri and Kentucky.  If this isn't your plant, you might consider taking photos and submitting them to one or more of the Plant Identification forums listed on our Plant Identification page.

 

More Plant Identification Questions

Plant identification of vine in Virginia
September 01, 2011 - Have vine that has small 3 pointed leaves somewhat like a grape but only an inch or 2 long. Adult fruit is black or purple egg shaped and only 3/4 of an inch long. Fruit is single in the middle of th...
view the full question and answer

Plant ID for that looks like lemon verbena
May 03, 2014 - I have a weed that looks a bit like Lemon Verbena with tiny purple flowers sprouting again this spring in my pasture. It seems to like sandy, acidy sunny areas and smells nice when you even brush up ...
view the full question and answer

A stinging plant in Moultrie, GA?
April 28, 2010 - Mr. Smarty Plants, I was walking along in my lawn in some flip-flops and my foot barely grazed my ankle. As soon as it had happened, I felt this horrible pain, like a million tiny, invisible splinter...
view the full question and answer

Pink flower in South Carolina, perhaps poisonous
July 09, 2008 - I saw a beautiful plant while touring Charleston, SC. I do not remember the name - the tour guide talked about a long time ago women giving it to their husband's in tea (maybe?) to kill them. Of co...
view the full question and answer

Plant identification
September 29, 2008 - My parents have a plant growing that we can not identify. Fast growing to 6 ft in 6 weeks. theleaves look like a fern with little sweet pea looking yellow blooms. The plants leaves fold up at dusk tig...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP | STAFF
© 2016 Lady Bird Johnson Wildflower Center