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From: Beach Lake, PA
Region: Mid-Atlantic
Topic: Invasive Plants
Title: Plant identification of tall stalk with many thorns
Answered by: Nan Hampton
Another possibility is that it is one of the greenbriers such as Smilax tamnoides (bristly greenbrier), Smilax glauca (cat greenbrier) or Smilax rotundifolia (roundleaf greenbrier).
If one of these isn't your plant, please take photos and send them to us and we will do our best to identify it. For instructions on how to submit photos please visit Mr. Smarty Plants' Plant Identification page.
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