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
Not Yet Rated

Tuesday - July 01, 2014

From: Yancey, TX
Region: Southwest
Topic: Non-Natives, Poisonous Plants
Title: Is Viburnum dilatatum 'Henneke' (Cardinal Candy) toxic to horses?
Answered by: Nan Hampton

QUESTION:

Is Viburnum-Cardinal Candy/Viburnum dilatatum 'Henneke' reported to be toxic or non-toxic to horses?

ANSWER:

First of all, for the record, Viburnum dilatatum 'Henneke' (Cardinal candy) is native to Southeast Asia, not North America.  The ASPCA's Toxic and Non-Toxic Plants – Horses lists one Viburnum species, Viburnum lentago (Nannyberry), as a non-toxic plant.  No other Viburnum species are listed there as either toxic or non-toxic.

None of the databases below list any Viburnum species as being toxic.

University of Pennsylvania Poisonous Plants

Cornell University Department of Animal Science – Plants Poisonous to Livestock

Canadian Poisonous Plants Information System

North Carolina Poisonous Plants

University of Illinois Veterinary Medicine Library

 

More Non-Natives Questions

Teucrium resistant to Verticillium Wilt?
April 20, 2015 - Is Teucrium frutescans, or Bush Germander resistant to Verticillium Wilt? I cannot find it on a list anywhere.
view the full question and answer

Italy in Texas
July 02, 2008 - Just want to clear up that I'm not in Italy, VERMONT. I'm in Italy, TEXAS. I don't know how the state slot changed from TX to Vermont, but please, I'm like you, lets just stick to TEXAS !
view the full question and answer

Aggressive Plants in Pleasant Valley NY
September 01, 2014 - Are there any native plants that can out compete Japanese knotweed?
view the full question and answer

Information about Lotus berthelotte, non-native plant
October 19, 2007 - I have a plant marker for a plant called LOTUS Berthlotti. I am looking for how to take care of it, but when I type the name in any search engine I get no results! the best way for me to describe th...
view the full question and answer

Pruning drought-stressed butterfly plants from Kerrville TX
August 22, 2011 - Due to the drought, our butterfly bushes have dead branches. Ordinarily we prune the dormant plants in winter, but can we cut back dead branches now?
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 | STAFF
© 2015 Lady Bird Johnson Wildflower Center