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 - August 04, 2008

From: Fort Worth, TX
Region: Southwest
Topic: Trees
Title: Tree resembling live oak, but with thorns
Answered by: Nan Hampton

QUESTION:

I'm trying to ID a tree in our backyard, most of our trees are Live Oaks and the tree in question has a dark almost black and gray bark that looks just like a Live Oak. The leaves are similar but lighter and smaller with thorns on the new branches, What do you think?

ANSWER:

Mr. Smarty Plants thinks it could be Sideroxylon lanuginosum (gum bully) or one of its varieties, Sideroxylon lanuginosum ssp. lanuginosum (gum bully) or Sideroxylon lanuginosum ssp. rigidum (gum bully). Here are more photos showing the thorns.

If this doesn't look like your tree, please take photos of the tree as a whole and closeups of the bark, the leaves, and the thorns and send them to us and we will do our best to identify it. Please visit the Ask Mr. Smarty Plants page to read instructions (under 'Plant Identification') for submitting photos.

 


Sideroxylon lanuginosum

Sideroxylon lanuginosum ssp. lanuginosum

Sideroxylon lanuginosum ssp. rigidum

Sideroxylon lanuginosum

 

 

More Trees Questions

Tx Mt. Laurel and Mex. Buckeye seed propagation in drought
July 01, 2011 - I live in the Hill Country near New Braunfels. Since I am only at my house in July and August, I would like to plant both Texas Mountain Laurel and Mexican Buckeye from the seeds harvested from mothe...
view the full question and answer

Are hackberries harmful to other trees?
March 25, 2009 - A neighbor warned me that a hackberry tree that naturally sprouted up recently will harm the roots of other trees nearby and that it is such a bad tree we should take it down before it gets too big. I...
view the full question and answer

Availability of seeds or plants for Texas Mulberry
September 12, 2006 - Is there any source of seeds or plants for Texas Mulberry?
view the full question and answer

Is it OK to remove soil around oaks - Austin, TX.
May 24, 2013 - I have several oaks trees (one live oak + burr oaks) from 15'-35' in height. They seem healthy. A local arborist says they were planted too deep and that the soil around them needs to be excavated t...
view the full question and answer

Mountain Laurels are dying in Georgetown, TX.
April 02, 2012 - Ten year old Mountain Laurels both last year and this spring have had entire branches turn brown just after blooming this Feb. Round Rock Arborist suggested I contact you. Last year one of my laurels...
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