En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Vine like blackberry with 3 leaves & thorns in Florida

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

Climbing Vine for Illinois That is Non-Toxic to Dogs
May 31, 2013 - I am looking for a climbing vine hardy in Illinois (zone 5) that it non-toxic to dogs. Can you help?
view the full question and answer

Privacy Screening Plant for New York Narrow Site
April 20, 2013 - I need privacy screening on the side of my house in Mount Kisco, New York located 40 miles north of New York City. The area gets plenty of sun but is somewhat narrow. What evergreen bushes or trees ...
view the full question and answer

Plant identification of a potted vine in California
October 04, 2011 - Hi, we have a tropical vine growing in a pot on our patio that my wife bought at the county fair. We've had it for a couple of years but I just noticed it now has a sort of pear like fruit on it. It ...
view the full question and answer

Vine for trellis in California
August 15, 2008 - What type of climbing flower/plant would grow best on a trellis in an alcove that receives morning sun from a south eastern direction? I live in San Luis Obispo, CA. I have had good luck with jasmine ...
view the full question and answer

Non-native, invasive Asiatic Jasmine from Austin
October 25, 2012 - Is Trachelospermum asiaticum considered a native texas plant? Is there an example growing at the Center that can be viewed?
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