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
3 ratings

Wednesday - July 08, 2009

From: Fernandina Beach, FL
Region: Southeast
Topic: Vines
Title: Vine like blackberry with 3 leaves & thorns in Florida
Answered by: Barbara Medford

QUESTION:

What vine looks like a blackberry vine but has three leaves and thorns?

ANSWER:

We took a look at Toxicodendron radicans (eastern poison ivy), which has 3 leaves and old vines have a hairy appearance, but not thorns. We also looked at some of the briars, including Mimosa microphylla (littleleaf sensitive-briar). The briars all seem to have pinnate leaves, but they do have thorns. Another possibility is Smilax bona-nox (saw greenbrier), but it doesn't appear to have three leaves together. So, unless it's one of those, we're stumped. Please go to our Mr. Smarty Plants Plant Identification page, and follow the instructions for submitting a photo, with information on where the plant was found, etc. After we receive that, we'll try to identify the plant.


Toxicodendron radicans

Toxicodendron radicans

Mimosa microphylla

Smilax bona-nox

 

 

More Vines Questions

How Will Termite Fumigation Affect a Figvine
September 26, 2010 - Will a termite fumigation kill a 19 year old figvine that is growing on a stucco house?
view the full question and answer

Vine to cover concrete retaining wall in Georgetown TX
March 02, 2013 - I have an unsightly concrete retaining wall and culvert covers that require fast coverage from a vine of some sort. The plant must be deer resistant and drought tolerant. The retaining wall and culv...
view the full question and answer

Evergreen vine or plant that is non-toxic for horses in Pennsylvania
June 12, 2009 - I am looking for an evergreen vine or plant that can grow in shade and is not toxic to horses. I live 30 miles west of Philadephia. Can you help me? I would like to camouflage a wire horse fence. It ...
view the full question and answer

Groundcover for Sunny Slope in CT
May 11, 2013 - I need a plant to use as groundcover and for erosion control on a sunny slope in southwestern Connecticut. Any suggestions other than juniper?
view the full question and answer

Cow-itch vine name from Seguin TX
July 02, 2012 - How did Cow-Itch Vine (Cissus incisa / Cissus trifoliata) get its name?
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