En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Is the mimosa tree poisonous?

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

Tuesday - September 23, 2008

From: Goose Creek, SC
Region: Southeast
Topic: Invasive Plants
Title: Is the mimosa tree poisonous?
Answered by: Nan Hampton

QUESTION:

Is the mimosa tree poisonous ? If you burn the trimmed limbs is the smoke noxious ?

ANSWER:

There are mimosa plants (Genus Mimosa) that are native to North America, but I suspect you are referring to the non-native, invasive mimosa, also called silk tree (Albizia julibrissin).  I could find no listing in my favorite toxic plant databases for the native mimosas.  However, I did find an entry in the Texas Toxic Plant Database for Albizia julibrissin indicating that the beans when ingested are a neurotoxin for livestock and dogs. There is a tree, another non-native, that is poisonous and burning the plant produces toxic smoke—oleander (Nerium oleander).  See the entries in the Canadian Poisonous Plants Information System and in Poisonous Plants of the Southeastern United States.  You can check the following databases:

Poisonous Plants of North Carolina

Cornell University Plants Poisonous to Livestock

University of Pennsylvania's Poisonous Plants

Canadian Poisonous Plants Information System

Poisonous Plants of the Southeastern United States

Texas Toxic Plant Database
 

More Invasive Plants Questions

Control of white clover (Trifolium repens)
July 18, 2008 - our yard was remediated by ARCO in Rico Colorado. they brought in soil that must have been from clover fields. the soil produces tense low growing and fast growing clover with white flowers. it is inv...
view the full question and answer

Understory planting in Virginia
July 03, 2009 - We have some 10 mature tulip and sycamore trees in our No. VA property. The previous home owners were fond of English Ivy and Japanese pachysandra. We are working hard at replacing these invasives to ...
view the full question and answer

Ways of eliminating smilax bona-nox
December 16, 2008 - How can I get rid of "smilax bona" or green briar vines besides digging them up one by one? I have been told by Harris County Ext. Office to just mow them.. Ha Ha Good luck with that. Is there a...
view the full question and answer

Identification of plant with light orange fruit
November 03, 2011 - Trying to identify a small, light orange, oval shaped fruit,light yellow/beige inside, many seeds, vine w/briars, behind an outbuilding in McNeill, MS. tks
view the full question and answer

Deer resistant plants from New Braunfels TX
August 31, 2012 - I have a 1/2 yard covered by a tree, shady. Bermuda grass previous owner planted has all turned brown this summer. I don't have lots of money to work with but would love to landscape that side of fr...
view the full question and answer

Smarty Plants's Facebook profile Support the Wildflower Center by Donating Online or Becoming a Member today.

Mr. Smarty Plants wants you to be his Facebook friend. Click the Facebook icon to add yourself to Mr. Smarty Plants list of friends.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP
© 2014 Lady Bird Johnson Wildflower Center