Native Plants
![](../_images/smarty_plants.gif)
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.
Did you know you can access the Native Plant Information Network with your web-enabled smartphone?
Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.
![](../_images/mr_smarty_plants_logo_web_200w.jpg)
rate this answer
![](../_images/star_00.gif)
Saturday - June 01, 2013
From: Troy, MO
Region: Midwest
Topic: Poisonous Plants
Title: Is Clethra alnifolia toxic to dogs?
Answered by: Nan Hampton
QUESTION:
Is Clethra alnifolia toxic to dogs?ANSWER:
Clethra alnifolia (Coastal sweet pepperbush) doesn't occur on any of the following toxic plant databases:
Toxic and Non-Toxic Plant List – Dogs
University of Pennsylvania Poisonous Plants
Poisonous Plants of North Carolina
Cornell University Plants Poisonous to Livestock
Canadian Poisonous Plants Information System
This doesn't necessarily mean that it wouldn't have a detrimental effect on your dog if he/she ate a large quantity of the plant; however, since it doesn't occur on any of the toxic plant databases, it isn't likely to be a serious reaction.
From the Image Gallery
More Poisonous Plants Questions
Is Nothoscordum bivalve (crow poison, false garlic) really poison
April 02, 2011 - Your Native Plants Database notes that False Garlic (aka, Crow Poison), Nothoscordum bivalve, is poisonous. Many other sites also state this, but I have been unable to find a reference giving specifi...
view the full question and answer
Non-native Purple Hyacinth from Sylvania OH
May 21, 2012 - I am wondering if I plant a Purple Hyacinth Bean vine seed under a tree and allow it to grow up the tree trunk, will it kill the tree?
view the full question and answer
Native plants toxic to horses
March 09, 2007 - 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 ...
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
Non-toxic plants for dog yard from Freeport PA
June 24, 2012 - I'm looking for wildlife-friendly native plants that aren't toxic to dogs. I have a place for some small shrubs and/or flowers. And a climbing vine that I could train on a trellis would work espec...
view the full question and answer
Support the Wildflower Center by Donating Online or Becoming a Member today. |