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

Monday - February 17, 2014

From: Hockley, TX
Region: Southwest
Topic: Non-Natives, Poisonous Plants, Vines
Title: Is non-native mascagnia macroptera poisonous to animals from Hockley TX
Answered by: Barbara Medford

QUESTION:

Is Mascagmia macroptra (Butterfly Vine) poisonous to animals (horses and dogs)?

ANSWER:

First, please see this Previous Mr. Smarty Plants answer where you will learn it is native to Mexico and therefore not in our Native Plant Database. Because it is not in our database, we will find a couple of other websites to give you some information on it.

University of Arizona Cooperative Extension Master Gardeners of Pima County.

Texas A&M Agrilife Extensioon for Bexar County Yellow Butterfly Vine

We found no information in any of our research on whether this plant was poisonous, but here are some websites you can search in, using the scientific name Mascagnia macroptera.

Poisonous Plants of North Carolina

Cornell University's Plants Poisonous to Livestock

Canadian Poisonous Plants Information System

University of Illinois' Plants Toxic to Animals

University of Pennsylvania's Poisonous Plants database

Plants of Texas Rangelands – Toxics

The fact that a plant doesn't appear on a toxic plant database doesn't guarantee that the plant is completely non-toxic.  Have you also checked with your veterinarian?

 

 

 

More Vines Questions

How to get rid of invasive vine
November 14, 2007 - We moved into our very old (300+ year house) several years ago and I am slowly getting round to cleaning up and replanting flower beds. When I cleared the space to grow clematis along a fence in the b...
view the full question and answer

Cottage-style landscaping for Chesapeake VA
August 02, 2012 - Dear Mr. Smarty Plant staff, I recently moved into a cottage style home that has a poured concrete/paver patio. I am trying to come up with ideas for plantings that would 1. give me a bit of privacy,...
view the full question and answer

Plant identification of vine in Ohio
September 21, 2010 - I have a vine in my forest that grows up trees, that could eventually pull them over. It has roundleaves and prickers on the stem. What is this vine so I can research it?
view the full question and answer

Yellowing leaves on Carolina jessamine from Las Vegas NV
March 21, 2014 - Carolina jessamine, has yellow leaves. 3 years old, grows on south wall, full sun. Same plant, in partial shade, has green leaves. Should I feed yellowish plant some nitrogen? If yes how much?
view the full question and answer

Need some information about wild native grapes in Gatlinburg, TN.
August 13, 2010 - We have some wild grapevines growing on a southern exposure eroded bank. They are providing assistance in reducing erosion with rapid growth. Do these plants develop ground contact as they grow? In...
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
© 2014 Lady Bird Johnson Wildflower Center