Contact Us Host an Event Volunteer Join

Support the plant database you love!

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
1 rating

Tuesday - May 26, 2009

From: Louisville, KY
Region: Mid-Atlantic
Topic: Poisonous Plants
Title: Is Viburnum dentatum (Chicago Lustre) toxic to horses
Answered by: Nan Hampton

QUESTION:

Are Chicago Lustre Viburnum -- Viburnum Dentatum -- toxic to horses?

ANSWER:

Neither Viburnum dentatum (southern arrowwood) nor its cultivar, Chicago Lustre, appear on any of the databases below that list toxic plants for horses or any of the general databases listing poisonous plants below:

10 Most Poisonous Plants for Horses from EquiSearch.com

Poisonous Plants from Trailblazer Magazine

Toxic Plants: Horses from the ASPCA

Horse Nutrition: Poisonous Plants from Ohio State University

Poisonous Plants of North Carolina

Cornell University Plants Poisonous to Livestock

Toxic Plants of Texas

University of Pennsylvania Poisonous Plants

 

More Poisonous Plants Questions

Miami gardener needs to know toxicity of Cordia boissieri
October 12, 2010 - Hello. I have a question about Cordia boissieri. Is it toxic for humans (all parts of the plant)? I want to plant it in South Florida, in an area with children.
view the full question and answer

Pool-Side Plants for Miami
April 02, 2015 - I am looking for plants, along the line of ti plant cordyline features, to plant around my chlorinated pool area with full South Miami sun. We have a dog therefore they must be non-toxic plants. The...
view the full question and answer

Are wild cherry trees poisonous for horses?
October 31, 2010 - I have just purchased a pony and have been told that wild cherry trees could cause harm or even kill her. Is this true and where can I go to get a list of all the poisonous plants, shrubs and trees fo...
view the full question and answer

Juniperus Toxic to Pets?
October 15, 2013 - Are blue rug juniper plants toxic to dogs?
view the full question and answer

Is the fruit of Bradford Pears toxic to dogs?
November 16, 2010 - I need to know if the little Berries on the Bradford Pear trees are toxic to dogs? My labrador loves eating them. Thank you,
view the full question and answer

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