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 2818-10. Oak leaves with brown spots caused by a fungus(?) on Richards Loop Trail in Sam Houston National Forest, Texas, November 19, 2020

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.../2020/2704/02.htm    similar
Circular dark purplish red spots with centers fading with age caused by Deutero fungus (Neocercosporidium smilacis, Cercospora smilacis) on leaves of common greenbrier (Smilax rotundifolia) on Richards Loop Trail in Sam Houston National Forest. Texas, May 10, 2020
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Leaves of hickory with black spots and holes caused by insects(?) on Richards Loop Trail in Sam Houston National Forest. Texas, June 2, 2021
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Leaves of May apple (Podophyllum peltatum) with yellow spots caused by teleutosori of mayapple rust fungus Allodus podophylli (Puccinia podophylli) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, March 23, 2020
.../2020/2756/18.htm    similar
Necrotic spots that develop into angular lesions on underside of a leaf of persimmon (Diospyros virginiana) caused by persimmon Cercospora leaf spot fungus Pseudocercospora diospyricola on Richards Loop Trail in Sam Houston National Forest. Texas, August 21, 2020
.../2020/2704/03.htm    similar
Dark red spots of Deutero fungus (Neocercosporidium smilacis, Cercospora smilacis) on leaves of common greenbrier (Smilax rotundifolia) on Richards Loop Trail in Sam Houston National Forest. Texas, May 10, 2020
.../2020/2744/04.htm    similar
Distorted oak leaves caused by insect larvae(?) on Richards Loop Trail in Sam Houston National Forest. Texas, July 28, 2020
.../2018/2255/14.htm    similar
Leaves of May apple (mandrake, Podophyllum peltatum) with yellow spots caused by teleutosori of mayapple rust fungus Allodus podophylli (Puccinia podophylli) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, May 5, 2018
.../2020/2738/24.htm    similar
Curling of leaves caused by blackberry psyllid (Trioza tripunctata) on Richards Loop Trail in Sam Houston National Forest. Texas, July 12, 2020
.../2022/3136/17.htm    similar
Leaves of May apple (Podophyllum peltatum) with yellow spots caused by teleutosori of mayapple rust fungus Allodus podophylli (Puccinia podophylli) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 23, 2022
.../2020/2835/33.htm    similar
White corticioid (crust) fungus on a pine log turning orange in several spots on Richards Loop Trail in Sam Houston National Forest. Texas, December 24, 2020
.../2020/2681/08.htm    similar
Black spots of fungus Lophodermium (Rhytismataceae) on fallen pine needles on Richards Loop Trail in Sam Houston National Forest. Texas, April 6, 2020
.../2020/2666/21.htm    similar
Pine seedling with needle rust caused by fungus Coleosporium asterum on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020
.../2020/2819/07.htm    similar
Giraffe Spots mushrooms (Peniophora albobadia) on a fallen twig on Sand Branch Loop Trail in Sam Houston National Forest near Richards. Texas, November 20, 2020
.../2020/2666/22.htm    similar
Aecial pustules of a needle rust caused by fungus Coleosporium asterum on pine needles on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020
.../2022/3189/03.htm    similar
Galls on leaves of goldenrod Solidago canadensis caused by gall midges Asteromyia carbonifera with symbiotic fungus Botryosphaeria dothidea on Richards Loop Trail in Sam Houston National Forest. Texas, July 10, 2022
.../2020/2756/21.htm    similar
Leaf of persimmon (Diospyros virginiana) prematurely turned yellow with black spots of fungus Pseudocercospora diospyricola on Richards Loop Trail in Sam Houston National Forest. Texas, August 21, 2020
.../2022/3186/21.htm    similar
Yellow spots caused by some rust fungus on a leaf of jumpseed (knotweed, Persicaria virginiana) on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, July 3, 2022
.../2022/3189/02.htm    similar
Leaves of goldenrod Solidago canadensis with raised white cushions caused by gall midges Asteromyia carbonifera and symbiotic fungus Botryosphaeria dothidea inside the galls on Richards Loop Trail in Sam Houston National Forest. Texas, July 10, 2022
.../2020/2756/19.htm    similar
Black blotches on the leaf of persimmon (Diospyros virginiana) caused by Cercospora leaf spot fungus Pseudocercospora diospyricola on Richards Loop Trail in Sam Houston National Forest. Texas, August 21, 2020
.../2021/2994/08.htm    similar
Curling of leaves caused by blackberry psyllid (Trioza tripunctata) on Richards Loop Trail in Sam Houston National Forest. Texas, July 29, 2021
.../2024/3507/20.htm    similar
May apple leaf with yellow spots caused by teleutosori of mayapple rust fungus Allodus podophylli (Puccinia podophylli) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 6, 2024
.../2021/2902/13.htm    similar
Yellow spots on a leaf of May apple (Podophyllum peltatum) caused by teleutosori of rust fungus Allodus podophylli (Puccinia podophylli) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 10, 2021
.../2019/2475/03.htm    similar
May apple (mandrake, Podophyllum peltatum) with yellow spots caused by teleutosori of mayapple rust fungus Allodus podophylli (Puccinia podophylli) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest near Huntsville. Texas, March 30, 2019
.../2023/3344/05.htm    similar
Burned pine log with small spots of brown resupinate polypore mushroom Gloeophyllum carbonarium on Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
.../2020/2674/12.htm    similar
Some brown cup Ascomycete fungus on a site of old bonfire on Richards Loop Trail in Sam Houston National Forest. Texas, March 26, 2020
.../2020/2818/26.htm    similar
Leaves of coralbean (Erythrina herbacea) on Richards Loop Trail in Sam Houston National Forest, Texas, November 19, 2020
.../2020/2819/06.htm    similar
Path covered by dry leaves on Sand Branch Loop Trail in Sam Houston National Forest near Richards. Texas, November 20, 2020
.../2020/2818/28.htm    similar
Leaves of Chinese tallow (Sapium sebiferum) on Richards Loop Trail in Sam Houston National Forest, Texas, November 19, 2020
.../2023/3337/25.htm    similar
Spores of some fungus from tar spots on lower parts of dry Arundinaria (bamboo) collected on Richards Loop Trail in Sam Houston National Forest. Texas, February 5, 2023
.../2020/2818/09.htm    similar
Back lit leaves of flameleaf sumac (Rhus lanceolata) on Richards Loop Trail in Sam Houston National Forest, Texas, November 19, 2020
.../2022/3189/14.htm    similar
Fungus Botryosphaeria dothidea (in Congo Red solution) collected from leaf tar spots on goldenrod on Richards Loop Trail in Sam Houston National Forest. Texas, July 10, 2022
.../2022/3189/13.htm    similar
Gall fungus Botryosphaeria dothidea (in Congo Red solution) collected from leaf tar spots on goldenrod on Richards Loop Trail in Sam Houston National Forest. Texas, July 10, 2022
.../2022/3160/06.htm    similar
Persimmon leaf blister galls caused by bead gall mite Aceria theospyri on leaves of persimmon (Diospyros virginiana) on Richards Loop Trail in Sam Houston National Forest. Texas, May 26, 2022
.../2020/2810/06.htm    similar
White crust fungus Dendrothele candida on oak bark on Richards Loop Trail in Sam Houston National Forest. Texas, November 5, 2020
.../2024/3484/04.htm    similar
Rusty brown spots of corticioid fungus Hypoxylon fuscum or may be Virgariella on dry stems of Chinese privet(?) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, March 10, 2024
.../2020/2818/13.htm    similar
White resupinate polypore mushroom with embedded oak leaves on thin bark of a fallen pine branch on Richards Loop Trail in Sam Houston National Forest, Texas, November 19, 2020
.../2020/2818/14.htm    similar
White resupinate polypore mushroom with embedded dry fern leaves on bark of a fallen pine branch on Richards Loop Trail in Sam Houston National Forest, Texas, November 19, 2020
.../2024/3484/06.htm    similar
Texture of rusty brown spots of corticioid fungus Hypoxylon fuscum or may be Virgariella on dry stems of Chinese privet(?) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, March 10, 2024
.../2024/3484/05.htm    similar
Close-up of rusty brown spots of corticioid fungus Hypoxylon fuscum or may be Virgariella on dry stems of Chinese privet(?) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, March 10, 2024
.../2020/2704/01.htm    similar
Deutero fungus (Neocercosporidium smilacis, Cercospora smilacis) on leaves of common greenbrier (Smilax rotundifolia) on Richards Loop Trail in Sam Houston National Forest. Texas, May 10, 2020
.../2023/3429/10.htm    similar
Brown corticioid fungus Tomentella together with some resupinate polypore on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, November 19, 2023
.../2022/3211/10.htm    similar
Black blotches on the leaf of persimmon (Diospyros virginiana) caused by Cercospora leaf spot fungus Pseudocercospora diospyricola on Richards Loop Trail in Sam Houston National Forest. Texas, August 18, 2022
.../2020/2810/09.htm    similar
Dusty yellow corticioid fungus Drepanospora viridis (Helicoma viride)(?) under a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, November 5, 2020
.../2019/2458/31.htm    similar
Tiny bright orange cups of aecia on the underside of leaves of mayapple caused by mayapple rust fungus Allodus podophylli(Puccinia podophylli) on underside of leaves of May apple (Podophyllum peltatum) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest near Huntsville. Texas, March 2, 2019
.../2020/2674/20.htm    similar
Basal leaves of gayfeather (Liatris) with orange-yellow rust fungus Puccinia poarum (Puccinia liatridis) on Richards Loop Trail in Sam Houston National Forest. Texas, March 26, 2020
.../2020/2674/17.htm    similar
Orange-yellow rust fungus Puccinia poarum (Puccinia liatridis) on basal leaves of gayfeather (Liatris) on Richards Loop Trail in Sam Houston National Forest. Texas, March 26, 2020
.../2019/2520/03.htm    similar
Leaves of yaupon holly (Ilex vomitoria) with black spots caused by rust like fungus in Hensel Park. College Station, Texas, June 5, 2019
.../2020/2674/19.htm    similar
Close-up of orange-yellow rust fungus Puccinia poarum (Puccinia liatridis) on basal leaves of gayfeather (Liatris) on Richards Loop Trail in Sam Houston National Forest. Texas, March 26, 2020
.../2020/2674/18.htm    similar
Underside of basal leaves of gayfeather (Liatris) with orange-yellow rust fungus Puccinia poarum (Puccinia liatridis) on Richards Loop Trail in Sam Houston National Forest. Texas, March 26, 2020
.../2021/3054/14.htm    similar
Blue mould caused by fungus Penicillium italicum(?) on a fallen fruit of trifoliate orange on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, November 7, 2021
.../2020/2733/18.htm    similar
Young oak leaves on Richards Loop Trail in Sam Houston National Forest. Texas, June 27, 2020
.../2020/2666/14.htm    similar
Young oak leaves on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020
.../2020/2666/11.htm    similar
Young red leaves of an oak on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020
.../2021/3054/15.htm    similar
Rotting fruit of trifoliate orange with blue and green mould caused by fungus Penicillium italicum(?) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, November 7, 2021
.../2023/3427/24.htm    similar
Close-up of blue mould caused by fungus Penicillium italicum on a crashed fruit of trifoliate orange on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, November 18, 2023
.../2023/3427/23.htm    similar
Blue mould caused by fungus Penicillium italicum on a fallen and crashed fruit of trifoliate orange on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, November 18, 2023
.../2023/3326/27.htm    similar
Black fungus Sphaeria subiculata (Rosellinia subiculata)(?) on whitish spots on a log of a broadleaf tree on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, January 14, 2023
.../2021/2951/33.htm    similar
Black spots with holes on a shoot of hickory on Richards Loop Trail in Sam Houston National Forest. Texas, June 2, 2021
.../2020/2667/11.htm    similar
Young leaves of sweetgum on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020
.../2020/2744/03.htm    similar
Distorted growth of oak leaves on Richards Loop Trail in Sam Houston National Forest. Texas, July 28, 2020
.../2020/2666/13.htm    similar
Young leaves of sumac(?) on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020
.../2020/2666/06.htm    similar
Young leaves of sassafras on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020
.../2020/2667/10.htm    similar
Shoot with glossy leaves on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020
.../2020/2667/09.htm    similar
Some young glossy leaves on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020
.../2020/2830/19.htm    similar
Yellow leaves of hickory on Richards Loop Trail in Sam Houston National Forest. Texas, December 15, 2020
.../2020/2667/05.htm    similar
Young leaves of sumac(?) on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020
.../2020/2821/07.htm    similar
Details of light brown corticioid fungus covering large area on a fallen tree branch on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, November 26, 2020
.../2020/2722/04.htm    similar
Some pale brown Amanita mushrooms on Richards Loop Trail in Sam Houston National Forest. Texas, June 3, 2020
.../2020/2704/25.htm    similar
Some brown and green velvety plant shoot on Richards Loop Trail in Sam Houston National Forest. Texas, May 10, 2020
.../2023/3429/12.htm    similar
Brown corticioid fungus Odontia fibrosa (Tomentella fibrosa) on rotting oak(?) wood on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, November 19, 2023
.../2019/2567/05.htm    similar
Brown corticioid fungus under a log in a pine forest on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 21, 2019
.../2020/2666/03.htm    similar
Young leaves of Virginia creeper on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020
.../2020/2666/19.htm    similar
Fresh leaves of Virginia creeper on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020
.../2020/2658/10.htm    similar
Young leaves of elm on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, March 8, 2020
.../2019/2567/08.htm    similar
Brown corticioid fungus under a log on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 21, 2019
.../2015/1625/09.htm    similar
Orange spots on leaves of mountain ash caused by mountain ash-juniper rust fungus (Gymnosporangium cornutum) in Petiayarvi, north from Saint Petersburg. Russia, July 17, 2015
.../2020/2695/10.htm    similar
Close-up of some brown slime mold on a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, April 28, 2020
.../2020/2695/11.htm    similar
Some rusty brown slime mold on a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, April 28, 2020
.../2019/2520/04.htm    similar
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
.../2020/2705/03.htm    similar
Curved leaves of bracken ferm with insect eggs on Richards Loop Trail in Sam Houston National Forest. Texas, May 10, 2020
.../2020/2697/08.htm    similar
Phylloxera galls on hickory leaves on Sand Branch Loop Trail in Sam Houston National Forest near Richards. Texas, May 2, 2020
.../2020/2705/05.htm    similar
Young leaves of flameleaf sumac (Rhus lanceolata) on Richards Loop Trail in Sam Houston National Forest. Texas, May 10, 2020
.../2020/2756/16.htm    similar
Beautyberry (Callicarpa americana) with wilted leaves on Richards Loop Trail in Sam Houston National Forest. Texas, August 21, 2020
.../2020/2666/12.htm    similar
Young leaves of blackjack oak (Quercus marilandica) on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020
.../2020/2705/15.htm    similar
Fresh leaves of flameleaf sumac (Rhus lanceolata) on Richards Loop Trail in Sam Houston National Forest. Texas, May 10, 2020
.../2020/2704/23.htm    similar
Young leaves of southern wax myrtle (Myrica cerifera) on Richards Loop Trail in Sam Houston National Forest. Texas, May 10, 2020
.../2020/2658/04.htm    similar
Fresh leaves of blackjack oak on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, March 8, 2020
.../2019/2567/07.htm    similar
Brown corticioid fungus on an upturned log on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 21, 2019
.../2018/2364/16.htm    similar
Brown corticioid fungus (crust) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 23, 2018
.../2020/2796/15.htm    similar
Some young Amanita mushroom with a brown cap on Sand Branch Loop Trail in Sam Houston National Forest near Richards. Texas, October 3, 2020
.../2020/2695/13.htm    similar
Details of some rusty brown slime mold on a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, April 28, 2020
.../2020/2722/05.htm    similar
Side view of pale brown Amanita mushrooms on Richards Loop Trail in Sam Houston National Forest. Texas, June 3, 2020
.../2020/2695/14.htm    similar
Brown slime mold in cross section on a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, April 28, 2020
.../2020/2695/12.htm    similar
Texture of some rusty brown slime mold on a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, April 28, 2020
.../2023/3420/25.htm    similar
Some olive brown bolete mushroom on Service Road FS 203 near Richards Loop Trail in Sam Houston National Forest. Texas, November 5, 2023
.../2020/2666/09.htm    similar
Young leaves of mustang grape (Vitis mustangensis) on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020
.../2020/2697/09.htm    similar
Close-up of Phylloxera galls on hickory leaves on Sand Branch Loop Trail in Sam Houston National Forest near Richards. Texas, May 2, 2020
.../2020/2697/11.htm    similar
Texture of Phylloxera galls on hickory leaves on Sand Branch Loop Trail in Sam Houston National Forest near Richards. Texas, May 2, 2020
.../2020/2667/04.htm    similar
Young leaves of Muscadine Grape (Vitis rotundifolia) on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020

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