Host an Event Volunteer Join Tickets

Support the plant database you love!

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
Not Yet Rated

Tuesday - March 10, 2009

From: Madison, TN
Region: Southeast
Topic: Shrubs
Title: Need help identifying shrub with large thorns in Tennessee.
Answered by: Jimmy Mills

QUESTION:

A shrub?with very large thorns. Main stock of plant woody with a gray and white splotchy bark at base. Branches are green and shiney and have very large heavy thorns spaced several inches apart on opposite sides of the branch. Thorns start turning gray at terminus and eventually turn totally grey as do branches(from shiney green).Winter no leaves on plant.Growing in thicket of this plant on 19th century house site.

ANSWER:

You've provided some good information, but it is very difficult - and usually not possible - for Mr. Smarty Plants  to identify a plant from a written description.  However, we will be happy to try to ID your mystery plant from good-quality digital images.  Usually a series of well-focused, close-up images of the plant's leaves, flowers, stems (especially the thorns) , fruit (if available), and an overall shot of the plant yield the best results.  Please go to the Ask Mr. Smarty Plants Plant Identification page for specific details on submitting images for identification. 

 

 

More Shrubs Questions

Problems with yellow lantana in Smoaks SC
June 05, 2010 - My yellow lantanas are about five years old - big and beautiful, but beginning last year, the blooms are small and part of the tiny petals are brown or black. Can you tell me what I can do about this ...
view the full question and answer

Removal of yaupon stumps in Midland TX
March 31, 2010 - How is the best way to remove Yaupon tree stumps? We have 4 of them.
view the full question and answer

Native plant for border in central coastal Texas
September 29, 2015 - I am looking for a native plant suggestion for a border along my front porch in central coastal Texas. My site has heavy gumbo soil and strong sunlight. I want something not more than 2 or 3 feet t...
view the full question and answer

Annabelle hydrangeas blossoms drooping to ground in Wilmette, IL
April 10, 2011 - I have a row of Annabelle Hydrangeas that become very heavy and droop over the entire width of the bed. I would like to know what I can use for support so that they will stand up and allow me to plan...
view the full question and answer

Plants for erosion control in Pittsburgh, PA
August 22, 2009 - I have a terraced high side lot(front of house). I currently have Yuccas growing, but they are too invasive. Can you suggest plants, shrubs, or ground covers that are not as invasive and will still ...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.