Young leaves of a small tree of persimmon(?) in Bee Creek Park. College Station, Texas, March 24, 2023
Leaves of persimmon (Diospyros virginiana) prematurely turned yellow with black spots of fungus Pseudocercospora diospyricola in Bee Creek Park. College Station, Texas, August 31, 2023
Ash tree leaves on Raccoon Run Trail in Lick Creek Park. College Station, Texas, December 26, 2013
Orange and green leaves of poison ivy in Lick Creek Park. College Station, Texas, December 23, 2023
Ash tree leaves downed on Raccoon Run Trail in Lick Creek Park. College Station, Texas, December 26, 2013
Tooth fungus Mycoaciella bispora growing on wood and fallen leaves under a tree in Lick Creek Park. College Station, Texas, April 3, 2023
Holes bored by Yellow-Bellied Sapsucker birds in a tree bark in Lick Creek Park. College Station, Texas, December 24, 2010
Mustard yellow polypore mushrooms (Phellinus gilvus) on a hardwood tree in Lick Creek Park. College Station, Texas, December 13, 2021
Leaves of Carolina ponysfoot (Dichondra carolinensis) on a lawn in Lick Creek Park. College Station, Texas, December 23, 2023
Yellow leaves of Nandina domestica and dried oak leaves in Wolf Pen Creek Park. College Station, Texas, August 8, 2022
Small holes bored by Yellow-Bellied Sapsucker birds in a tree bark in Lick Creek Park. College Station, Texas, December 24, 2010
Lines of small holes bored by birds (Yellow-Bellied Sapsucker) in a tree trunk in Lick Creek Park. College Station, Texas, December 24, 2010
Line of holes bored by Yellow-Bellied Sapsucker birds (sapwells) in a tree bark in Lick Creek Park. College Station, Texas, December 24, 2010
Brown rotting leaves together with yellow leaves of winged elm on the ground after recent rains in Lick Creek Park. College Station, Texas, August 19, 2022
Downy mildew fungus Plasmopara geranii on leaves of cranesbill (Geranium carolinianum) in Lick Creek Park. College Station, Texas, December 15, 2023
Oyster mushrooms (Pleurotus ostreatus) at the base of a hackberry tree in Lick Creek Park. College Station, Texas, December 4, 2023
White web-like fungus on a wet almost decomposed log of a broadleaf tree on Racoon Run Trail in Lick Creek Park. College Station, Texas, December 7, 2023
Sporangiophores of downy mildew fungus Plasmopara geranii from leaves of cranesbill at low magnification, collected in Lick Creek Park. College Station, Texas, December 15, 2023
White mold like fungus Plasmopara geranii on underside of leaves of cranesbill (Geranium carolinianum) in Lick Creek Park. College Station, Texas, December 15, 2023
Sporangiophores and conidia of downy mildew fungus Plasmopara geranii from leaves of cranesbill at low magnification, collected in Lick Creek Park. College Station, Texas, December 15, 2023
Texture of white web-like fungus on a wet almost decomposed log of a broadleaf tree on Racoon Run Trail in Lick Creek Park. College Station, Texas, December 7, 2023
Close-up of white web-like fungus on a wet almost decomposed log of a broadleaf tree on Racoon Run Trail in Lick Creek Park. College Station, Texas, December 7, 2023
Leaves of goldenrod (Solidago) with yellow spots from goldenrod rust fungus Coleosporium solidaginis (Coleosporium asterum)(?), collected over a sewage line in Lick Creek Park. College Station, Texas, August 3, 2023
Downy mildew fungus Plasmopara geranii on leaves of cranesbill (Geranium carolinianum) on a lawn near Nature Center in Lick Creek Park. College Station, Texas, December 23, 2023
Resupinate polypore mushroom Xylodon flaviporus on a log of a broadleaf tree on Racoon Run Trail in Lick Creek Park. College Station, Texas, December 7, 2023
Leaves of goldenrod (Solidago) showing yellow spots with uredinia of goldenrod rust fungus Coleosporium solidaginis (Coleosporium asterum)(?), collected over a sewage line in Lick Creek Park. College Station, Texas, August 3, 2023
Branches of sporangiophores with obtuse tips and oospores of downy mildew fungus Plasmopara geranii from leaves of cranesbill, collected in Lick Creek Park. College Station, Texas, December 15, 2023
White mold like fungus Plasmopara geranii on underside of leaves of cranesbill (Geranium carolinianum) on a lawn near Nature Center in Lick Creek Park. College Station, Texas, December 23, 2023
Uderside of leaves of goldenrod (Solidago) showing yellow spots with uredinia of goldenrod rust fungus Coleosporium solidaginis (Coleosporium asterum)(?), collected over a sewage line in Lick Creek Park. College Station, Texas, August 3, 2023
Morning freeze on green leaves on a lawn on Lick Creek Greenway Trail. College Station, Texas, December 11, 2023
Corticioid (crust) fungus together with resupinate polypore Xylodon flaviporus on a log of a broadleaf tree on Racoon Run Trail in Lick Creek Park. College Station, Texas, December 7, 2023
Fall foliage of aswamp sypress tree near a creek in Research Park on campus of Texas A and M University. College Station, Texas, December 6, 2023
Ice crystals at cold morning on green leaves on a lawn on Lick Creek Greenway Trail. College Station, Texas, December 11, 2023
Black crust fungus Sphaeria subiculata (Rosellinia subiculata)(?) under a fallen hardwood tree in Lick Creek Park. College Station, Texas, December 20, 2023
Yellow leaves of poison ivy in Lick Creek Park. College Station, Texas, July 7, 2012
Yellow leaves of sweetgum on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, December 22, 2023
Red and yellow leaves of sweetgum on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, December 22, 2023
Leaves of yellow puff (Neptunia lutea) in Wolf Pen Creek Park. College Station, Texas, May 5, 2020
Dark red and yellow leaves of sweetgum on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, December 22, 2023
Yellow elm leaves and Pine Spikes fungus (Chroogomphus vinicolor) under tall pines on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, December 2, 2023
Scaly shield mushrooms (Pluteus petasatus) on buried wood near tree roots (spore print light brown) on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, December 1, 2023
Yellow leaves of hackberry damaged by a fungus in Wolf Pen Creek Park. College Station, Texas, November 2, 2021
Brown and yellow dried leaves on the ground in Lick Creek Park. College Station, Texas, August 4, 2022
Young leaves of elm in Bee Creek Park. College Station, Texas, March 24, 2023
Yellow and purple flowers of Lantana camara in Bee Creek Park. College Station, Texas, May 3, 2023
Yellow flowers of Japanese honeysuckle in Bee Creek Park. College Station, Texas, April 18, 2023
Young leaves on a tree in Bee Creek Park. College Station, Texas, March 21, 2024
Yellow visteria (Baptisia bracteata) in Lick Creek Park. College Station, Texas, March 16, 2023
Sulphur yellow crust of some fungus on underside of a log in Lick Creek Park. College Station, Texas, May 2, 2023
Yellow visteria (Baptisia bracteata) in Lick Creek Park. College Station, Texas, March 20, 2023
Young leaves of elm in Lick Creek Park. College Station, Texas, March 2, 2023
Young leaves of hackberry in Bee Creek Park. College Station, Texas, March 13, 2023
Some lanceolate leaves in Lick Creek Park. College Station, Texas, February 27, 2023
Some winter rosette of leaves in Bee Creek Park. College Station, Texas, January 27, 2023
Back lit elm leaves in Lick Creek Park. College Station, Texas, March 2, 2023
Unfolding young leaves on elm tree in Bee Creek Park. College Station, March 7, 2024
Young leaves of hackberry tree in Bee Creek Park. College Station, March 7, 2024
Young reddish leaves of elm tree in Bee Creek Park. College Station, March 7, 2024
Young leaves on hackberry tree in Bee Creek Park. College Station, Texas, March 21, 2024
Young leaves on elm tree in Lick Creek Park. College Station, Texas, March 12, 2024
Back lit leaves on hackberry tree in Bee Creek Park. College Station, Texas, March 21, 2024
Fresh leaves of some tree in Lick Creek Park. College Station, Texas, March 11, 2019
Young leaves of sycamore tree in Lick Creek Park. College Station, Texas, May 4, 2011
Spores of sulphur yellow crust fungus collected a day before in Lick Creek Park. College Station, Texas, May 3, 2023
Flowers of yellow visteria (Baptisia bracteata) in Lick Creek Park. College Station, Texas, March 16, 2023
Sulphur yellow crust of some fungus on rotting wood in Lick Creek Park. College Station, Texas, May 2, 2023
Yellow star-grass (Hypoxis hirsuta) in Lick Creek Park. College Station, Texas, March 16, 2023
Young leaves of elderberry in Lick Creek Park. College Station, Texas, March 10, 2023
Young leaves of plum(?) in Lick Creek Park. College Station, Texas, March 7, 2023
Young leaves of frostweed in Lick Creek Park. College Station, Texas, March 16, 2023
Fresh leaves of willow oak in Lick Creek Park. College Station, Texas, March 20, 2023
Young leaves on a bush in Lick Creek Park. College Station, Texas, March 31, 2023
Leaves of rattan vine in Lick Creek Park. College Station, Texas, March 10, 2023
Fresh green leaves in Lick Creek Park. College Station, Texas, March 20, 2023
Leaves of Virginia creeper in Lick Creek Park. College Station, Texas, March 27, 2023
Hairy red leaves of blackjack oak in Lick Creek Park. College Station, Texas, March 2, 2023
Leaves of violet (Viola) in Lick Creek Park. College Station, Texas, March 31, 2023
Basal rosette of leaves in Lick Creek Park. College Station, Texas, February 27, 2023
Young leaves of green ash(?) in Lick Creek Park. College Station, Texas, March 2, 2023
Some basal rosettes of leaves in Lick Creek Park. College Station, Texas, February 27, 2023
Venation of some young leaves in Lick Creek Park. College Station, Texas, March 27, 2023
Leaves of cudweed (Gnaphalium) in Lick Creek Park. College Station, Texas, February 27, 2023
Young red leaves of blackjack oak in Lick Creek Park. College Station, Texas, March 2, 2023
Young leaves of sycamore in Lick Creek Park. College Station, Texas, March 27, 2023
Dry leaves of black cherry(?) in Lick Creek Park. College Station, Texas, September 13, 2023
Young leaves of sycamore tree in Lick Creek Park. College Station, Texas, April 6, 2022
Orange dried leaves on an oak tree in Lick Creek Park. College Station, Texas, August 7, 2022
Catkins and red young leaves of an oak tree in Lick Creek Park. College Station, Texas, March 27, 2009
Young tender leaves on a tree in Lick Creek Park. College Station, Texas, March 18, 2010.
Young leaves of sycamore tree in Lick Creek Park. College Station, Texas, March 28, 2024
Elm tree with brown dried leaves in Lick Creek Park. College Station, Texas, August 17, 2022
Young leaves of hackberry tree in Lick Creek Park. College Station, Texas, March 12, 2024
Brown leaves on a small oak tree in Lick Creek Park. College Station, Texas, August 4, 2022
Back lit flowers of yellow visteria (Baptisia bracteata) in Lick Creek Park. College Station, Texas, March 16, 2023
Yellow flower of false dandelion (Pyrrhopappus carolinianus) in Lick Creek Park. College Station, Texas, March 7, 2023
Texture of sulphur yellow crust of some fungus on rotting wood in Lick Creek Park. College Station, Texas, May 2, 2023
Close-up of sulphur yellow crust of some fungus on rotting wood in Lick Creek Park. College Station, Texas, May 2, 2023
Yellow leaves of frostweed (Verbesina virginica) with a rust fungus Coleosporium viguierae(?) on a pipeline right of way in Lick Creek Park. College Station, Texas, August 19, 2022
Young leaves of flameleaf sumac in Lick Creek Park. College Station, Texas, March 16, 2023
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