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

Thursday - May 06, 2010

From: Nacogdoches, TX
Region: Southwest
Topic: Plant Identification
Title: Plant identification
Answered by: Nan Hampton

QUESTION:

My neighbor has a few trees in his pasture that his horses love to eat the fruit off of. The fruit looks like a lemon but smaller and has lots of seeds inside of it. The trees have very long thorns on them also. Can you help me to identify what these trees are?

ANSWER:

This sounds like Poncirus trifoliata (hardy orange) a native of China and Korea.  It is also called trifoliate orange.  It is very hardy, surviving temperatures near 0 degrees F.  It is on the TexasInvasives.org list of invasive plants. If this isn't the tree you have seen in your neighbor's pasture, please send us photos and we will do our best to identify it.  Visit Mr. Smarty Plants' Plant Identification page to see the instructions for submitting photos.  You didn't ask, but it is listed as mildly toxic by the North Carolina Poisonous Plants Database but is not included in the ASPCA's Toxic and Non-Toxic Plant List—Horses.

 

More Plant Identification Questions

Plant identification
April 26, 2009 - My brother in law just bought a parcel of land that is bespeckled with shrubs we cannot identify. The land is located in south west Michigan. It is zoned agricultural. Due to the fact that it is ea...
view the full question and answer

Plant identification
September 06, 2009 - Could you please identify a plant with a scalloped elephant ear type leaf, wooden base with oval areas where old large wooden roots from above the ground have fallen off.
view the full question and answer

Plant identification
November 01, 2007 - I am trying to identify a wild flowering plant. It grows in pastures near Rhome Texas. How can I email a digital photo to you to look at it??
view the full question and answer

No, you are not crazy.
February 06, 2011 - Has the family classification for Coral Yucca changed recently? I was going through some old notes and expanding them for a class I need to teach for some homeschoolers, and it appears that Coral Yuc...
view the full question and answer

Identification of plant with large furry leaves
June 07, 2008 - I have 4 huge plants in my flower garden that I cannot identify. They look like an unfolding cabbage with large furry leaves. They also have tiny stickers on them. This a.m. I went out to check on ...
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