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
1 rating

Sunday - September 19, 2010

From: San Antonio, TX
Region: Southwest
Topic: Vines
Title: Identification of vine in California
Answered by: Nan Hampton

QUESTION:

Recently a volunteer vine appeared along a fence line in my yard. It has grown rapidly, has small, vaguely heart-shaped leaves, tendrils to climb with and tiny yellow flowers. As the flower fades a fruit appears which looks like a tiny watermelon. Can you tell me what this vine is? Is it toxic or dangerous? (We have dogs, cats and lots of wildlife.) Is it a nuisance that I should eliminate before it takes over everywhere? I've left it for now, out of curiosity, and thinking it might be edible to some of our raccoons, or the deer. Thank you very much for any ideas you can provide.

ANSWER:

This sounds a lot like Melothria pendula (Guadeloupe cucumber).  These are appearing everywhere right now in Central Texas.  If this isn't the vine you have seen, please send us photos and we will do our best to identify it.  Visit Mr. Smarty Plants' Plant Identification page to read instructions for submitting photos.


Melothria pendula


Melothria pendula


Melothria pendula


Melothria pendula

 

 

More Vines Questions

Trumpet vines on wall in Longmont CO
May 18, 2010 - I purchased three trumpet vines to plant on the NW wall of my house back in 2002. Although the leaves are a beautiful healthy dark green, none of them have ever bloomed despite regular fertilizing pe...
view the full question and answer

Wisteria and Non-Poisonous Native Vines
February 15, 2012 - I'm from central Texas and I'm wanting to plant a native vine that will work well around the public, mainly kids. It's a mostly sunny trellis that makes an arch. I'd like to plant the native Wiste...
view the full question and answer

No Grapes on Vines in Sonora, CA
May 31, 2011 - We have lived in our home since 2002 and have a grapevine that grows beautiful green lush leaves and vines every year but never has produced grapes. What can I do to get some grapes on this vine?
view the full question and answer

Smoky Mountains Shaded Slope Plant Suggestions
April 29, 2013 - We live in a very shady spot in Great Smoky Mountains in Western North Carolina. We would like to plant vegetation on a sloped area behind our cottage to stop erosion after building an addition. Our h...
view the full question and answer

Pipevine (Aristolochia sp.) found in Denton County Texas
August 24, 2009 - I am almost positive that I have numerous pipevine swallowtail in my garden in Denton County, TX. I read that the host plant for the larva is almost exclusively pipevine. Would any kind of pipevine be...
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 | STAFF
© 2015 Lady Bird Johnson Wildflower Center