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

Thursday - May 17, 2012

From: Sunset Valley, TX
Region: Southwest
Topic: General Botany, Vines
Title: Variation in leaves for Vitis mustangensis
Answered by: Nan Hampton

QUESTION:

Hi, I am doing a sculpture of a mustang grape vine in limestone. In seeking a good leaf image I notice that there are both roundish shaped leaves and highly divided or "fingered" shapes on your site. Are both shapes Texas mustang foliage just variations for vine ages etc. Clear this up for me please. Thanks StoneCarverCat

ANSWER:

Vitis mustangensis (Mustang grape) has two different types of leaves and the type isn't associated with the age of the leaf—the shape of the leaf doesn't change once it has formed.  However, according to Brother Daniel Lynch in Native & Naturalized Woody Plants of Austin & the Hill Country, it depends on the the speed of growth of the shoots.  Here is what he says:

"Leaves in two forms; one form unlobed or shallowly lobed, and the other form deeply lobed, with the latter less common and on rapidly growing shoots.  The lower surface of the unlobed leaves often concave."

You can read the text concerning the leaves of the mustang grape in Shinners and Mahler's Illustrated Flora of North Central Texas on p. 1072 and see the drawings on p. 1073.

 

From the Image Gallery


Mustang grape
Vitis mustangensis

Mustang grape
Vitis mustangensis

More Vines Questions

10 year old Wisteria fails to bloom in Rockwall, TX.
May 15, 2013 - I love wisteria. I had four (4) wisteria plants professionally planted at least ten (10) years ago. These wisteria plants have NEVER bloomed. Why not?
view the full question and answer

Evergreen vine for wall in Pasadena CA
May 16, 2010 - Hi, I am looking for an evergreen vine to cover my block wall. I saw star jasmine kept really flowing and wild and loved it but I don't like the way it will look when It blooms. I want a vine that ...
view the full question and answer

Late emergence of passiflora incarnata hybrid in Austin
April 11, 2010 - Two years ago I planted in my clay soil garden a variation on native passiflora incarnata; the passiflora Elizabeth (a cross between passiflora incarnata and passiflora phoenicia)because I hoped it pr...
view the full question and answer

Vine for privacy on a deck in Southern California
December 10, 2009 - I am looking for a climbing vine/plant that is non-flowering and can be grown year round in Southern California. We are looking to help create a private area along a deck for my grandmother because h...
view the full question and answer

Is Bignonia capreolata (crossvine) poisonous?
March 18, 2012 - I need to know whether any part of Crossvine (Bignonia capreolata) is poisonous. Am thinking of planting it at an Elder Day Center for people with memory problems and the director insists - no toxic ...
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.

Bibliography

Native & Naturalized Woody Plants of Austin & the Hill Country (1981) Lynch, D.

Shinners & Mahler's Illustrated Flora of North Central Texas (1999) Diggs, G. M.; B. L. Lipscomb; B. O'Kennon; W. F. Mahler; L. H. Shinners

Search More Titles in Bibliography

E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP
© 2014 Lady Bird Johnson Wildflower Center