En Español

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

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 Poisonous Plants Questions

Non-toxic Groundcover for North-Central Texas
April 07, 2011 - I need a creeping ground cover for shade that is non-toxic to dogs. I had planned on Swedish ivy until I read it was toxic. Is Asian jasmine toxic? Or, do you have any suggestions?
view the full question and answer

What caused bump after walk in woods from Ontario
July 25, 2011 - I recently went for a walk in the woods near a stream. When I got to the river my leg had a little bump. It wasn't itching. I got home, it swelled even bigger. Can you tell me what plant I bumped int...
view the full question and answer

Alternative to Carolina Cherry Laurel in Cedar Park TX
May 10, 2010 - I love the look of the Carolina Cherry Laurel but hear that its berries are poisonous and can harm my dog if he eats them. What are some other alternatives that have a similar look; I'm looking for ...
view the full question and answer

Native plants and possible poisonous plants in Aguanga, California
August 31, 2009 - I am in the process of moving to Aguanga California. I am interested in knowing what the native plants are in that area. Are they poison to animals and kids?
view the full question and answer

What tree berries causes blisters in PA?
July 22, 2009 - This summer my family was playing with some berries picked from a tree in our backyard. They would place them in their mouths and shoot them through homemade pea-shooters. Shortly after everyone beg...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | JOBS | SITEMAP | STAFF INTRANET
© 2016 Lady Bird Johnson Wildflower Center