Explore Plants

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
    
 

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

Thursday - July 15, 2010

From: Jacksonville, OH
Region: Southwest
Topic: Plant Identification
Title: Plant identification
Answered by: Nan Hampton

QUESTION:

I bought a double knock-out rose bush and planted it in my yard. A year later a weed-like plant started growing beside it. It has very thorny leaves, stems and stalk. Little purple flowers are growing from it. On some of the stems/branches there are three small watermelon looking pods growing. What could this be. The thorns are extremely strong and you can not pull it without some gloves. The stalk, stems, and leaves are all a solid light green. The pods look very much like "mini" watermelons. The flowers are a light purple with long petals that have not opened up yet - almost tear drop formed. What is this?

ANSWER:

This sounds like a very interesting plant, but I don't recognize it just from your description.  Please send us photos (flowers, fruits, leaves, stem, the entire plant) and we will do our best to identify it.  For instructions on submitting photos for identification, please visit Mr. Smarty Plants' Plant Identification page.
 

More Plant Identification Questions

Identification of small tree in McKinney TX with puffy red/pink bloom
May 23, 2011 - Looking for info on McKinney area sm/med size tree found at water's edge that has a puffy rd pink bloom. Thanks.
view the full question and answer

Identification of tree in California
May 02, 2012 - A medium-size tree with shiny green leaves toward the bottom and garnet red ones toward the top of the tree. The leaves are narrow with saw-toothed edges. There are clustered small white flowers with ...
view the full question and answer

Identification of low plant with like waterlily pad
May 04, 2008 - Mr. Smarty Plants, I have a low growing plant with leaves the shape of a waterlily pad, approx.1" growing all over my yard. I actually like them but would like to know the name of the plant. Thank y...
view the full question and answer

Plant identfication
July 30, 2009 - Hello - Can you help me ID a plant? There are a few growing in grassy areas off roadways in Luna, NM. I will attach photos in photo section. Thanks.
view the full question and answer

Plant identification of Texas bullnettle (Cnidoscolus texanus)
September 15, 2009 - I'm trying to identify a small thorny plant that I found growing on our (previously undeveloped) dry lot in Hutto, Central Texas. It has small white flowers and green thorny bulbs. The leaves and st...
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.