Young lobed leaf of mustang grape (Vitis mustangensis) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 13, 2008
Back-lit leaf of mustang grape in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 31, 2010.
Grape leaf in Antique Rose Emporium. Independence, Texas, October 12, 2013
Back lit leaf of mustang grape in Bee Creek Park in College Station, Texas, June 21, 2012
Leaf of mustang grape in Lick Creek Park. College Station, Texas, June 20, 2012
Leaf of mustang grape (Vitis mustangensis) in Lick Creek Park. College Station, Texas, June 14, 2012
Back lit leaf of Muscadine Grape (Vitis rotundifolia) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, May 17, 2012
Leaf of grape in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, August 22, 2013
Leaf of muscadine grape damaged by frost in Wolf Pen Creek Park. College Station, Texas, December 10, 2013
Leaf of muscadine grape after frost in Wolf Pen Creek Park. College Station, Texas, December 10, 2013
Veination of a leaf of muscadine grape damaged by frost in Wolf Pen Creek Park. College Station, Texas, December 10, 2013
Leaf of muscadine grape with spots damaged by frost in Wolf Pen Creek Park. College Station, Texas, December 10, 2013
Leaf of grape in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, August 14, 2016
Lobed leaf of mustang grape (Vitis mustangensis) in Lick Creek Park. College Station, Texas, May 31, 2018
Leaf of Muscadine Grape (Vitis rotundifolia) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest near Huntsville. Texas, March 16, 2019
Young red leaf with water droplets of mustang grape (Vitis mustangensis) south from Stubblefield Campground in Sam Houston National Forest near Huntsville. Texas, March 16, 2020
Young red lobed leaf of mustang grape (Vitis mustangensis) on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020
Young red lobed leaf of mustang grape (Vitis mustangensis) south from Stubblefield Campground in Sam Houston National Forest near Huntsville. Texas, March 16, 2020
Young lobed leaf of mustang grape (Vitis mustangensis) on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020
Leaf of mustang grape on Richards Loop Trail in Sam Houston National Forest. Texas, July 29, 2021
Young leaf of mustang grape on Richards Loop Trail in Sam Houston National Forest. Texas, July 29, 2021
Leaf of mustang grape in Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, March 20, 2022
Leaf of mustang grape in Lick Creek Park. College Station, Texas, March 30, 2022
Young leaf of mustang grape in Lick Creek Park. College Station, Texas, March 30, 2022
Young leaf and flower buds of mustang grape at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 3, 2022
Back lit leaf of mustang grape on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 7, 2022
Reddish leaf of mustang grape on Richards Loop Trail in Sam Houston National Forest. Texas, April 9, 2022
Young leaf of mustang grape on Richards Loop Trail in Sam Houston National Forest. Texas, April 9, 2022
Young leaf of mustang grape showing water drops on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, April 16, 2022
Young leaf of muscadine grape on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, April 16, 2022
Red cone-shaped galls caused by a midge Cecidomyia viticola on a leaf of mustang grape on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 27, 2022
Tube galls caused by a midge Cecidomyia viticola on a leaf of mustang grape on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 27, 2022
Close-up of tube galls caused by a midge Cecidomyia viticola on a leaf of mustang grape on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 27, 2022
Brown rotting leaves of mustang grape and black leaf of hackberry on the ground after recent rains in Lick Creek Park. College Station, Texas, August 19, 2022
Brown leaf of mustang grape and yellow leaf of muscadine grape on the ground after recent rains in Lick Creek Park. College Station, Texas, August 19, 2022
Young leaf of mustang grape (Vitis mustangensis) both in natural light and under 365 nm ultraviolet (UV-A) blacklight from Lick Creek Park. College Station, Texas, September 11, 2024
Dry leaf of mustang grape (Vitis mustangensis) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight from Lick Creek Park. College Station, Texas, September 17, 2024
Leaf of mustang grape when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight from Bee Creek Park. College Station, Texas, September 20, 2024
Galls on a leaf of mustang grape in Bee Creek Park. College Station, Texas, March 26, 2026
