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

Sunday - April 15, 2012

From: Landrum, SC
Region: Southeast
Topic: Poisonous Plants, Trees
Title: Trees poisonous to horses from Landrum SC
Answered by: Barbara Medford

QUESTION:

Please tell me if the following trees are poisonous to horses: hickory, beech, poplar, and redbud. Thank you very much.

ANSWER:

Please read this previous Mr. Smarty Plants answer for sources of information on plants poisonous to horses.

 

More Poisonous Plants Questions

Local native plant for grave marker in Washington
December 30, 2005 - Dear wildflower expert, Our friendís dog died, and is buried in western Washington, near the town of Monroe. My wife is from central Texas, and thought a Texas perennial would be a nice marker. ...
view the full question and answer

Is cat palm (Chamaedorea cataractarum) poisonous?
March 18, 2009 - I have a Cataractarum (Cat) Palm and am wondering if it is poisonous. I have a Cockatiel who likes to play in it. Thank you!
view the full question and answer

Can a dog die from eating a holly bush?
January 12, 2016 - Can a dog die from eating a holly bush?
view the full question and answer

Can oleander poison the ground below it?
June 29, 2013 - Can oleander poison the ground below it? Would it kill/damage grass or other plants below it? Thanks.
view the full question and answer

Is non-native mascagnia macroptera poisonous to animals from Hockley TX
February 17, 2014 - Is Mascagmia macroptra (Butterfly Vine) poisonous to animals (horses and dogs)?
view the full question and answer

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