Rent Shop Volunteer Join

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

Please forgive us, but Mr. Smarty Plants has been overwhelmed by a flood of mail and must take a break for awhile to catch up. We hope to be accepting new questions again soon. Thank you!

Need help with plant identification, visit the plant identification page.

 
rate this answer
Not Yet Rated

Friday - March 09, 2007

From: Harlingen, TX
Region: Southwest
Topic: Poisonous Plants
Title: Native plants toxic to horses
Answered by: Nan Hampton

QUESTION:

I would like to landscape with native plants (I live south of you in Harlingen, TX) but I am concerned some might be dangerous to my horses. Do you have a list of either safe native plants or native plants to avoid with horses? Thanks.

ANSWER:

There are several databases that address plants poisonous to humans and other animals. Here are three very good ones:

Cornell Poisonous Plants Informational Database
Indiana Plants Poisonous to Animals
Illinois Plants Toxic to Animals

There is also an excellent book, Toxic Plants of Texas: Integrated Management Strategies to Prevent Livestock Losses by Charles R. Hart and others, 2003, published by the Texas Cooperative Extension that gives plant descriptions and photographs, symptoms of poisoning by the plant, and management strategies for the plant.

 

More Poisonous Plants Questions

Does Helasia diptera absorb toxic substances from Dover Plains NY
March 09, 2012 - Dear Mr. Plants, Halesia carolina is described as absorbing toxic substances: herbicides, pesticides and pollutants from water, air and soil. Does Halesia diptera do the same? Thank you.
view the full question and answer

Non-toxic, non-invasive native flowers for horses
October 12, 2008 - Hi I have a couple areas in and bordering horse pastures that I would like to plant with native flowers. I can find lists of toxic flowers but not non toxic native ones. Id like non -toxic non-invas...
view the full question and answer

Food for a veiled chameleon in Columbus GA
May 20, 2011 - Hi I own a Veiled Chameleon, and have been recently searching for different options as to live plant use for their cage. It has pretty much come down to using hibiscus plants and only hibicus plants. ...
view the full question and answer

Identity of poisonous thorn bush in Montgomery Texas
May 29, 2012 - What is the name of a poisonous thorn bush in Montgomery Texas?
view the full question and answer

Hedgerow plants non-toxic to horses
April 07, 2012 - What would be a good, fast growing, hedgerow plant that is NON-POISONOUS TO HORSES? Thank you.
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.