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
2 ratings

Friday - July 18, 2008

From: Montgomery, TX
Region: Southwest
Topic: Poisonous Plants
Title: Are oleanders poisonous?
Answered by: Nan Hampton

QUESTION:

Are Oleanders poisonous?

ANSWER:

Indeed, Nerium oleander, a native of the Mediterranean area, northern Africa and southeast Asia, is highly toxic. Please see the toxic plant databases below:

Poisonous Plants of North Carolina

Canadian Poisonous Plants Information System

Texas Toxic Plant Database

Indiana Plants Poisonous to Livestock and Pets

 

 

 

More Poisonous Plants Questions

Grasses for horses in Austin
October 27, 2012 - Hello Mr. Smarty Plants We just bought 4.5 acres in Travis County off HWY 290. We have 3 horses we keep on it but there is very little grass in the pastures. What is the best type of grass to seed ...
view the full question and answer

Propagation of Mountain Laurel by seed
April 20, 2006 - I have a Texas Mountain Laurel. I found on this website that the beans are poisonous, but if you plant them, will they grow another Mountain Laurel?
view the full question and answer

Eliminating skunk cabbage in Troy, NY
May 19, 2009 - My yard is overgrown with skunk cabbage. My question is how do I get rid of it?
view the full question and answer

Vine non-toxic to alpacas and dogs from Fowler CA
June 29, 2012 - We have alpacas and would like to plant a flowering vine on a backyard fence that adjoins the pasture. We live in Central California so we have many hot days during the summer and would like a plan...
view the full question and answer

Poisonous cherries from trees in Angola, IN
June 25, 2009 - Are there any poisonous cherries from trees in Indiana?
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