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
2 ratings

Friday - November 21, 2008

From: CHARLESTON, SC
Region: Southeast
Topic: Poisonous Plants
Title: Are crepe myrtles (Lagerstroemia sp.) toxic to horses?
Answered by: Nan Hampton

QUESTION:

Are crepe myrtle trees toxic to horses ?

ANSWER:

The crape myrtle (Lagerstroemia sp.) is native to Asia, and as such, is not really in our area of expertise. Due to the large volume of questions we receive we generally limit our answers to questions dealing with North American native species.  However, I can steer you to sources that can answer your question. There are several toxic plant databases listed below.  You can check for crape myrtle on these lists.  Please note that the absence of Lagerstroemia sp. from these lists does not guarantee that it is non-toxic to horses, but not finding it on the lists makes it less likely to be toxic.  To search the lists, I recommend using the scientific name since those names are generally standard, whereas the common names often vary in spelling and usage.

Universtiy of Pennsylvania's Poisonous Plants Database

Poisonous Plants of North Carolina

Cornell University's Plants Poisonous to Livestock and other Animals

Canadian Poisonous Plants Information System

Texas Toxic Plant Database

Additionally, here are databases that are specific for poisonous plants to horses.

Equisearch.com

Trail Blazer magazine

ASPCA

Ohio State University

 

 

More Poisonous Plants Questions

Broad leaved evergreens for DC
May 06, 2011 - We are looking for a flowering evergreen shrub, native to the mid-Atlantic, that grows in part shade but will tolerate full sun. We have been researching rhododendrons and azaleas but are concerned a...
view the full question and answer

Affect of poisonous plant roots in soils for vegetables from Rusk TX
May 11, 2013 - I have a huge old flowerbed in front of my house that I want to plant veggies in, but I'm afraid to. It has a catalpa tree there, which I sell the worms from, but the entire tree (bark, leaves, flowe...
view the full question and answer

Plants in wheelbarrow dying in Jacksonville, FL
June 22, 2011 - I planted a wheelbarrow with daisies, petunias and black and blue salvia. the salvia is thriving, but the others died. Is the salvia toxic to them?
view the full question and answer

Toxicity of seeds of Texas Mountain Laurel for dog
April 07, 2007 - I have a Tx Mountain Laurel that is in 1 end of a dog pen. I just heard the seeds are poisonous. Is this true & should we pull the seeds off so the dog can't reach them to eat? Thanks for your assist...
view the full question and answer

Curing plant rash
September 02, 2008 - I went walking in the woods a few weeks ago, and my leg swiped some kind of cactus or something. It scratched me up and I had to remove little white spines with tweezers. I developed an intensely itch...
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