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
2 ratings

Saturday - April 17, 2010

From: Hext, TX
Region: Southwest
Topic: Vines
Title: Identification of large egg-like objects on vines in Texas
Answered by: Nan Hampton

QUESTION:

This past weekend we were at our deer lease in Hext,TX. My children and I went exploring along the banks of the San Saba river and found what we originally thought were some type of turtle or turkey egg. But then we found of of these large egg looking things attached to a vine and I assume they are instead some type of plant, but we aren't sure what. The "eggs" are very large and can not be confused with hen eggs (or the Easter egg plant). The outside shell white/mottled with brown and is extremely durable. We had to literally get a rock and bust it against the egg to see what was inside. On the inside we saw what looked like a yellow, dried spongey material and in the center of that, it looked like some sort of shriveled seeds. We are very curious as to what it is that we have found. Could you please help us figure it out??

ANSWER:

Mr. Smarty Plants thinks that perhaps this is the fruit/gourd of Cucurbita foetidissima (buffalo gourd).  They are certainly large enough (about 3-4 inches in diameter) and would be dry and hard at the time of year that you found them.

Alternatively, they could be a plant gall.  They can be caused by insects, mites, nematodes, fungi and bacteria.  You can see photographs of various galls caused by insects on the Bug Guide.  You don't say what kind of vine you found the growth on or if it's on the ground or growing up a tree, but crown gall is caused by a bacterium, Agrobacterium tumefaciens, and often infects grape vines.

If we haven't identified your mystery 'eggs' and you happen to have photos of them, please send them to us and we will do our very best to identify them.  Visit Mr. Smarty Plants' Plant Identification page to read instructions for submitting photos.

Here are a few photos from our Image Gallery of the fruits of buffalo gourd:


Cucurbita foetidissima

Cucurbita foetidissima

Cucurbita foetidissima

Cucurbita foetidissima

 

 

More Vines Questions

Vine for a fence in San Saba County, Texas
October 22, 2012 - I want to plant vines on a deer proof fence close to my house for privacy. Are there any vines that stay green year round? Also what breed of vine would you recommend for several hundred feet of fenc...
view the full question and answer

Plants that smell like chocolate from Coral Gables FL
July 12, 2012 - I am looking for plants that smell like chocolate. I live in south Florida. We are currently growing and testing Berlandiera lyrata. Do you know of other plants whose flowers smell like chocolate?
view the full question and answer

Growing native vines in pots from Houston
May 28, 2012 - I am writing in regards to your often mentioned issue of plants not doing as well in pots and in the ground. After last years drought, i moved all the plants I had that were in danger of dying of t...
view the full question and answer

Vines for Texas Panhandle
May 07, 2012 - I need a fast-growing vine for our pergola that does not attract bees or wasps. It will be in full sun in the panhandle of Texas--two hours north of Amarillo.
view the full question and answer

Vine like blackberry with 3 leaves & thorns in Florida
July 08, 2009 - What vine looks like a blackberry vine but has three leaves and thorns?
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