Berries of Possum-haw holly (deciduous yaupon, Ilex decidua) in Washington-on-the-Brazos State Historic Site. Washington, Texas, December 8, 2019
Leaf spots fungi(?) on underside of leaves of yaupon holly taken from Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest near Huntsville. Texas, March 30, 2019
White moth with eggs on a leaf of Yaupon holly in Lick Creek Park. College Station, Texas, May 4, 2020
Ice crystals on berries of yaupon holly in Lick Creek Park. College Station, Texas, January 17, 2013
Physcia lichen with brown apothecia on yaupon holly or may be on oak in Lick Creek Park. College Station, Texas, February 3, 2019
Blooming possum-haw holly (deciduous yaupon, Ilex decidua) in Lick Creek Park. College Station, Texas, April 5, 2019
Icy berries on yaupon holly near Iron Bridge Trail in Lick Creek Park after ice storm. College Station, Texas, January 17, 2007
Eastern coral snake (Micrurus fulvius) hiding in bushes of yaupon holly on Post Oak Trail in Lick Creek Park. College Station, Texas, September 7, 2009
Red berries of yaupon holly (Ilex vomitoria) in Lake Bryan Park. Bryan, Texas, November 30, 2018
Saucer lichen Ochrolechia pallescens on a stem of yaupon holly in Hensel Park. College Station, Texas, December 30, 2018
Flowers and last year berries on a bush of yaupon holly (Ilex vomitoria) in Lick Creek Park. College Station, Texas, April 19, 2009
Possum-haw holly (deciduous yaupon, Ilex decidua) in Lake Bryan Park. Bryan, Texas, October 10, 2012
Ice crystals on leaves of yaupon holly (Ilex vomitoria) in Lick Creek Park. College Station, Texas, January 17, 2013
Possum-haw holly (deciduous yaupon, Ilex decidua) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 21, 2012
Blooming yaupon holly in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, March 14, 2009
"Blooming" yaupon holly (with coreopsis) in Lick Creek Park. College Station, Texas, May 19, 2010
Coreopsis flowers grown near bushes of yaupon holly near Post Oak Trail in Lick Creek Park. College Station, Texas, May 10, 2012
Trunks of yaupon holly on Raccoon Run Trail in Lick Creek Park. College Station, Texas, December 14, 2012
Shield-backed bug (Scutelleridae) on a leaf of yaupon holly in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, August 10, 2008
Berries of yaupon holly in Lake Bryan Park. Bryan, Texas, January 7, 2012
Berries of yaupon holly in Washington-on-the-Brazos State Historic Site. Washington, Texas, December 8, 2012
Young leaves and flowers of yaupon holly (Ilex vomitoria) in Lick Creek Park. College Station, Texas, April 29, 2009
Berries of yaupon holly in dew in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, November 5, 2009
Red berries of yaupon holly (Ilex vomitoria) with freeze in Lick Creek Park. College Station, Texas, December 27, 2010
Berries of yaupon holly at rain on sewage line right of way in Lick Creek Park. College Station, Texas, November 18, 2007
Red berries growing on branches of yaupon holly (Ilex vomitoria) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 10, 2009
Dry yaupon holly on Post Oak Trail in Lick Creek Park. College Station, Texas, September 7, 2011
Berries of yaupon holly (Ilex vomitoria) with snow in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 10, 2008
Possum-haw holly (deciduous yaupon, Ilex decidua) in TAMU Horticultural Gardens in Texas A&M University. College Station, Texas, March 2, 2009
Berries of Possum-haw holly (deciduous yaupon, Ilex decidua) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, March 17, 2009
Coreopsis near bushes of Yaupon Holly in Lick Creek Park. College Station, Texas, May 7, 2012
Possum-haw holly (deciduous yaupon, Ilex decidua) in Birch Creek Unit of Somerville Lake State Park. Texas, December 22, 2012
Leaves of yaupon holly (Ilex vomitoria) with black spots caused by rust like fungus on black background in Hensel Park. College Station, Texas, June 5, 2019
Bush of yaupon holly (Ilex vomitoria) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 2, 2009
Berries of possum haw holly (deciduous yaupon, Ilex decidua) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 1, 2010
Berries of yaupon holly in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 6, 2008
Yaupon holly on loop trail in Washington-on-the-Brazos State Historic Site. Washington, Texas, November 23, 2009
Berries of yaupon holly in Anderson Arboretum. College Station, Texas, March 19, 2008
Red berries of yaupon holly in Washington-on-the-Brazos State Historic Site. Washington, Texas, November 23, 2009
Flowers with ovaries of yaupon holly in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 5, 2008
Red berries left from last year and flowers on a bush of yaupon holly (Ilex vomitoria) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 10, 2009
Red berries of yaupon holly in Lick Creek Park. College Station, Texas, October 9, 2012
Possum-haw holly (deciduous yaupon, Ilex decidua) in Antique Rose Emporium. Independence, Texas, January 26, 2013
Flowers and last year berries of yaupon holly (Ilex vomitoria) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 3, 2009
Yellow species of yaupon holly in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, January 21, 2013
Script lichen (Graphis) on a thin trunk of Yaupon holly in Lick Creek Park. College Station, Texas, January 1, 2019
Close-up of berries of yaupon holly (Ilex vomitoria) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, November 21, 2008
Possum-haw holly (deciduous yaupon, Ilex decidua) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, November 11, 2008
Berries of Possum-haw holly (deciduous yaupon, Ilex decidua) in Antique Rose Emporium. Independence, Texas, January 26, 2013
Sprout of yaupon holly(?) in Bastrop State Park. Bastrop, Texas, May 12, 2012
Yaupon holly (Ilex vomitoria) on polo fields of Texas A and M University. College Station, Texas, December 2, 2017
Flowers of yaupon holly in Lick Creek Park. College Station, Texas, April 11, 2018
Golden chanterelle (Cantharellus tenuithrix, C. cibarius group) mushrooms under yaupon holly in Lick Creek Park. College Station, Texas, May 7, 2018
Dissected golden chanterelle mushrooms (Cantharellus tenuithrix, C. cibarius group) under yaupon holly in Lick Creek Park. College Station, Texas, May 7, 2018
Brittle cinder fungus (Kretzschmaria deusta) at the base of yaupon holly bush in Lick Creek Park. College Station, Texas, July 9, 2018
Close up of brittle cinder fungus (Kretzschmaria deusta) at the base of yaupon holly bush in Lick Creek Park. College Station, Texas, July 9, 2018
Possum-haw holly (deciduous yaupon, Ilex decidua) in oxbow area of Raccoon Run Trail in Lick Creek Park. College Station, Texas, November 6, 2018
Red berries of yaupon holly (Ilex vomitoria) on black background in Lake Bryan Park. Bryan, Texas, November 30, 2018
Saucer lichen Ochrolechia pallescens on bark of yaupon holly in Hensel Park. College Station, Texas, December 30, 2018
Palm ruffle lichen (Parmotrema tinctorum) on a thin trunk of Yaupon holly in Lick Creek Park. College Station, Texas, January 1, 2019
Powdery medallion lichen (Dirinaria applanata)(?) on yaupon holly in Lick Creek Park. College Station, Texas, January 18, 2019
Close up of powdery medallion lichen (Dirinaria applanata)(?) on yaupon holly in Lick Creek Park. College Station, Texas, January 18, 2019
Green powdery lichen on yaupon holly in Lick Creek Park. College Station, Texas, January 18, 2019
Medallion lichen (Dirinaria confusa) on yaupon holly in Lick Creek Park. College Station, Texas, January 18, 2019
Blooming yaupon holly (Ilex vomitoria) in Lick Creek Park. College Station, Texas, April 5, 2019
Flowers of yaupon holly (Ilex vomitoria) in Lick Creek Park. College Station, Texas, April 5, 2019
Leaves of yaupon holly (Ilex vomitoria) with rust like fungus in Hensel Park. College Station, Texas, June 5, 2019
Leaves of yaupon holly (Ilex vomitoria) with black spots caused by rust like fungus in Hensel Park. College Station, Texas, June 5, 2019
Giant Swallowtail butterfly (Papilio cresphontes) on yaupon holly on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest near Huntsville. Texas, June 7, 2019
Texture of polypore mushroom Trametopsis cervina on a cut stem of Yaupon holly in Lick Creek Park. College Station, Texas, December 13, 2019
Tiny white Orbilia like Ascomycete fungi on a cut stem of Yaupon holly on Kiwanis Nature Trail. College Station, Texas, December 19, 2019
Morning freeze on yaupon holly of Park Hudson Trail. Bryan, Texas, December 23, 2013
Powdery medallion lichen (Dirinaria applanata) on yaupon holly in Lick Creek Park. College Station, Texas, January 18, 2019
Wrinkled loop lichen (Hypotrachyna livida) on yaupon holly in Lick Creek Park. College Station, Texas, January 18, 2019
Waxcap mushrooms Cuphophyllus pratensis under yaupon holly bushes in Lick Creek Park. College Station, Texas, January 18, 2019
Rough speckled shield lichen (Punctelia rudecta) on yaupon holly or may be on oak in Lick Creek Park. College Station, Texas, February 3, 2019
Blooming yaupon holly (Ilex vomitoria) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, April 3, 2019
Polypore mushroom Trametopsis cervina on a cut stem of Yaupon holly in Lick Creek Park. College Station, Texas, December 13, 2019
Caps of polypore mushroom Trametopsis cervina on a cut stem of Yaupon holly in Lick Creek Park. College Station, Texas, December 13, 2019
Cracked ruffle lichen (Parmotrema reticulatum) on Yaupon holly in Lick Creek Park. College Station, Texas, January 13, 2020
Black crust fungus Biscogniauxia repanda on a dry Yaupon holly(?) in Lick Creek Park. College Station, Texas, February 13, 2020
Green fungus Trichoderma viride on a thin dry standing tree, may be Yaupon holly, on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, April 7, 2020
Mushrooms Anthracophyllum lateritium on thin fallen twigs, may be Yaupon holly, on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, April 7, 2020
Some yellow puffball-like mushrooms in dense bushes under Yaupon holly in low lying area in Lick Creek Park. College Station, Texas, August 8, 2020
Yaupon holly (Ilex vomitoria) in Lick Creek Park. College Station, Texas, November 10, 2020
Mushrooms Tricholoma saponaceum or may be T. floridanum at the base of Yaupon holly with a stem going deep into soil in area of longleaf pine savannah at nothern entrance of Turkey Creek Trail in Big Thicket National Preserve. Kountze, Texas, November 14, 2020
Cracked top of bracket polypore mushroom Phellinus badius (Fulvifomes b., Phellinus rimosus group) on a living huisache tree, in prairie, in shade of Yaupon holly bushes, in Washington-on-the-Brazos State Historic Site. Washington, Texas, November 24, 2020
Underside of bracket polypore mushroom Phellinus badius (Fulvifomes b., Phellinus rimosus group) on a living huisache tree, in prairie, in shade of Yaupon holly bushes, in Washington-on-the-Brazos State Historic Site. Washington, Texas, November 24, 2020
Pore surface of bracket mushroom Phellinus badius (Fulvifomes b., Phellinus rimosus group) on a living huisache tree, in prairie, in shade of Yaupon holly bushes, in Washington-on-the-Brazos State Historic Site. Washington, Texas, November 24, 2020
Upper surface with cracks of bracket mushroom Phellinus badius (Fulvifomes b., Phellinus rimosus group) on a living huisache tree, in prairie, in shade of Yaupon holly bushes, in Washington-on-the-Brazos State Historic Site. Washington, Texas, November 24, 2020
Side view of bracket mushroom Phellinus badius (Fulvifomes b., Phellinus rimosus group) on a living huisache tree, in prairie, in shade of Yaupon holly bushes, in Washington-on-the-Brazos State Historic Site. Washington, Texas, November 24, 2020
Pore surface with web of Sporophagomyces(?) fungus of bracket mushroom Phellinus badius (Fulvifomes b., Phellinus rimosus group) on a living huisache tree, in prairie, in shade of Yaupon holly bushes, in Washington-on-the-Brazos State Historic Site. Washington, Texas, November 24, 2020
Details of deep cracks of bracket mushroom Phellinus badius (Fulvifomes b., Phellinus rimosus group) on a living huisache tree, in prairie, in shade of Yaupon holly bushes, in Washington-on-the-Brazos State Historic Site. Washington, Texas, November 24, 2020
Yaupon holly with ice crystals at morning in Lick Creek Park. College Station, Texas, December 1, 2020
Bracket polypore mushroom Phellinus badius (Phellinus rimosus group) on a living huisache tree, in prairie, in shade of Yaupon holly bushes, in Washington-on-the-Brazos State Historic Site. Washington, Texas, December 8, 2020
Ochre bracket mushrooms (Trametes ochracea(?)) on dry Yaupon holly on Little Lake Creek Loop Trail east from Trailhead No. 4 in Sam Houston National Forest, near Montgomery. Texas, January 2, 2021
Ochre bracket mushrooms (Trametes ochracea(?)) on a dry bush of Yaupon holly on Little Lake Creek Loop Trail east from Trailhead No. 4 in Sam Houston National Forest, near Montgomery. Texas, January 2, 2021
Underside of ochre bracket mushrooms (Trametes ochracea(?)) on dry Yaupon holly on Little Lake Creek Loop Trail east from Trailhead No. 4 in Sam Houston National Forest, near Montgomery. Texas, January 2, 2021
Fresh snow on Yaupon holly bushes in Bee Creek Park. College Station, Texas, January 11, 2021
Bushes of Yaupon holly broken by snow load in Bee Creek Park. College Station, Texas, January 11, 2021
Green leaves of Yaupon holly collected by Texas leaf cutting ants (Atta texana) under oaks on Lake Somerville Trailway in area of Newman Bottom near Nails Creek Unit of Somerville Lake State Park. Texas, February 2, 2021
Blooming yaupon holly (Ilex vomitoria) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 13, 2021
Yellow Amanita mushrooms under Yaupon holly and oaks in area of mesic woods in Lick Creek Park. College Station, Texas, October 28, 2021
Side view of yellow Amanita mushrooms under Yaupon holly and oaks in area of mesic woods in Lick Creek Park. College Station, Texas, October 28, 2021
Cross section of yellow Amanita mushrooms under Yaupon holly and oaks in area of mesic woods in Lick Creek Park. College Station, Texas, October 28, 2021
Red berries and leaves of Yaupon holly cut by ants in Bastrop State Park. Bastrop, Texas, December 25, 2021
Leaf cutter ants highway with berries and leaves of Yaupon holly in Bastrop State Park. Bastrop, Texas, December 25, 2021
Texas leaf cutting ants (Atta texana) with leaves and berries of Yaupon holly in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 6, 2022
Texas leaf cutting ants (Atta texana) carrying leaves of Yaupon holly in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 6, 2022
Close-up of Texas leaf cutting ants (Atta texana) with leaves of Yaupon holly in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 6, 2022
Blooming Yaupon holly in Wolf Pen Creek Park. College Station, Texas, April 8, 2022
Leaves of Yaupon holly on highway of leafcutting ants at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, July 31, 2022
Scorched leaves on Yaupon holly in Lick Creek Park. College Station, Texas, August 2, 2022
Leaves of Yaupon holly collected by leafcutter ants on the ground in Lick Creek Park. College Station, Texas, August 4, 2022
Red berries of yaupon holly on Richards Loop Trail in Sam Houston National Forest. Texas, October 18, 2022
Elder whitewash fungus (Xylodon sambuci) (upper side) and some white corticioid (lower side) on dry stems of Yaupon holly on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, January 7, 2023
Elder whitewash (Xylodon sambuci) (upper side) and some white corticioid fungus (lower side) on dry stems of Yaupon holly on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, January 7, 2023
White odontoid corticioid fungus on a dry stem of Yaupon holly on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, January 7, 2023
Elder whitewash fungus (Xylodon sambuci) on a dry stem of Yaupon holly on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, January 7, 2023
Spores of some white corticioid fungus from on a thinner stick of Yaupon holly, collected a day before on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, January 8, 2023
Burrow of leaf cutter ants among leaves og Yaupon holly on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, February 15, 2023
Young leaves of Yaupon holly turning yellow in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 6, 2023
Highway of leaf-cutting ants surrounded by cut leaves of Yaupon holly at Lake Somerville Trailway under oaks near Flag Pond, near Nails Creek Unit of Somerville Lake State Park. Texas, March 8, 2023
Large highway of leaf-cutting ants surrounded by cut leaves of Yaupon holly at Lake Somerville Trailway under oaks near Flag Pond, near Nails Creek Unit of Somerville Lake State Park. Texas, March 8, 2023
Flowers of possum-haw holly (deciduous yaupon, Ilex decidua) in Lick Creek Park. College Station, Texas, March 16, 2023
Elder whitewash (Xylodon sambuci) crust fungus on fallen stems of Yaupon holly on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, November 19, 2023
Spores of elder whitewash fungus (Xylodon sambuci) from a dry Yaupon holly, collected a day before in Sam Houston National Forest. Texas, November 20, 2023
Light brown corticioid fungus Dichostereum effuscatum(?) on a fallen stem of Yaupon holly in Lick Creek Park. College Station, Texas, December 20, 2023
Light brown corticioid fungus Dichostereum effuscatum(?) on bark of a fallen stem of Yaupon holly in Lick Creek Park. College Station, Texas, December 20, 2023
Close-up of corticioid fungus Dichostereum effuscatum(?) on a fallen stem of Yaupon holly in Lick Creek Park. College Station, Texas, December 20, 2023
Spores of corticioid fungus Dichostereum effuscatum(?) from a fallen stem of Yaupon holly, collected a day before in Lick Creek Park. College Station, Texas, December 21, 2023
Young leaves and flower buds of possum-haw holly (deciduous yaupon, Ilex decidua) in Bee Creek Park. College Station, Texas, February 26, 2024
Flowers of possum-haw holly (deciduous yaupon, Ilex decidua) in Lick Creek Park. College Station, Texas, March 12, 2024
Corticioid fungus Peniophora cinerea(?) on a dry stem of Yaupon holly(?) on Wallow Trail in Little Thicket Nature Sanctuary. Cleveland, Texas, March 23, 2024
Black corticioid fungus Hypoxylon together with Peniophora cinerea(?) on a dry stem of Yaupon holly(?) on Wallow Trail in Little Thicket Nature Sanctuary. Cleveland, Texas, March 23, 2024
Crust fungus Peniophora cinerea(?) on a dry stem of Yaupon holly(?) on Wallow Trail in Little Thicket Nature Sanctuary. Cleveland, Texas, March 23, 2024
Pattern of crust fungus Peniophora cinerea(?) on a dry stem of Yaupon holly(?) on Wallow Trail in Little Thicket Nature Sanctuary. Cleveland, Texas, March 23, 2024
Basidia and spores of crust fungus Peniophora cinerea(?) from a dry stem of Yaupon holly(?) collected in Little Thicket Nature Sanctuary. Cleveland, Texas, March 23, 2024
Basidia of crust fungus Peniophora cinerea(?) from a dry stem of Yaupon holly(?) collected in Little Thicket Nature Sanctuary. Cleveland, Texas, March 23, 2024
Spores of crust fungus Peniophora cinerea(?) from a dry stem of Yaupon holly(?) collected in Little Thicket Nature Sanctuary. Cleveland, Texas, March 23, 2024
Elder whitewash fungus (Xylodon sambuci) on dry Yaupon holly on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, February 23, 2025
Giraffe Spots fungus (Peniophora albobadia) on dry Yaupon holly on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, February 23, 2025
Giraffe Spots fungus (Peniophora albobadia) with foliose lichens on dry Yaupon holly on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, February 23, 2025
Close-up of giraffe Spots fungus (Peniophora albobadia) on dry Yaupon holly on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, February 23, 2025
Spores of elder whitewash fungus (Xylodon sambuci) from dry Yaupon holly, collected 3 days before in Sam Houston National Forest near Montgomery. Texas, February 25, 2025
American Dagger Moth (Acronicta americana) caterpillar on Yaupon holly in UV light (blacklight). Lick Creek Park. College Station, Texas, October 26, 2025
American Dagger Moth (Acronicta americana) caterpillar on Yaupon holly both in natural light and under 365 nm ultraviolet (UV-A) blacklight. Lick Creek Park. College Station, Texas, October 26, 2025
Blooming bush of Yaupon holly in Bee Creek Park. College Station, Texas, March 26, 2026
