En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Plant identification

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, possibly chile pequin
September 17, 2008 - Found in my back yard a plant about 18 inches tall. it has tiny white 5 petal flowers and small (smaller than a pea) fuits. The fruits smell just like bell pepper. My nose itched after smelling it. ...
view the full question and answer

Plant identification of shrub with thorns and purple flowers
July 05, 2011 - I have a small tree or shrub, it has very small or thin thorns on the branches. It blooms in April / May. The flowers are purple. My mother-in-law said that it has been around for over 100 years, b...
view the full question and answer

Information about plant called Josephs tears, possibly Jobs tears (Coix lacryma-jobi)
October 08, 2007 - I recently received a plant and was told it was a succulent called Joseph's Tears. According to the individual who gave it to me, during the month of September it develops a little growth at the tip...
view the full question and answer

Identification of plant from childhood
April 23, 2011 - I am trying to locate and identify a plant from my childhood (I'm 65). It was either a small tree or possibly a tree formed hedge like plant. It had small roundish leaves scattered on tiny limbs simi...
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

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