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2951-33. Black spots with holes on a shoot of hickory on Richards Loop Trail in Sam Houston National Forest. Texas, June 2, 2021Similar picturesLarge thumbnails | Use small thumbnails | View as slideshow |
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2951-33. Black spots with holes on a shoot of hickory on Richards Loop Trail in Sam Houston National Forest. Texas, June 2, 2021Similar picturesLarge thumbnails | Use small thumbnails | View as slideshow |
 Leaves of hickory with black spots and holes caused by insects(?) on Richards Loop Trail in Sam Houston National Forest. Texas, June 2, 2021  Shoot of hickory on Road FS 203 near on Richards Loop Trail in Sam Houston National Forest. Texas, March 30, 2024  Shoot of hickory on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, March 28, 2021  Black spots of fungus Lophodermium (Rhytismataceae) on fallen pine needles on Richards Loop Trail in Sam Houston National Forest. Texas, April 6, 2020  Shoot of Virginia creeper on a charred pine on Richards Loop Trail in Sam Houston National Forest. Texas, June 2, 2021  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  Black trumpet mushrooms (Craterellus fallax) on Richards Loop Trail in Sam Houston National Forest. Texas, June 2, 2021  Black trumpet mushrooms (Craterellus fallax) together with a cap of some milkcap (Lactarius) on Richards Loop Trail in Sam Houston National Forest. Texas, June 2, 2021  Black trumpet mushrooms (Craterellus fallax) on sandy soil on Richards Loop Trail in Sam Houston National Forest. Texas, June 2, 2021  Black trumpet mushrooms (Craterellus fallax) among pine needles on Richards Loop Trail in Sam Houston National Forest. Texas, June 2, 2021  Black spots of Hypoxylon fungus on a fallen twig on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, January 30, 2021  Black trumpet mushrooms (Craterellus fallax) together with underside of some milkcap (Lactarius) on Richards Loop Trail in Sam Houston National Forest. Texas, June 2, 2021  Shoot of elm or may be plum on Richards Loop Trail in Sam Houston National Forest. Texas, June 29, 2022  Some reddish shoot on Richards Loop Trail in Sam Houston National Forest. Texas, June 9, 2022  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  Reddish shoot of elm(?) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 29, 2019  Young leaves of hickory on Richards Loop Trail in Sam Houston National Forest. Texas, April 9, 2022  Yellow leaves of hickory on Richards Loop Trail in Sam Houston National Forest. Texas, December 15, 2020  Shoot of Chinese tallow (Sapium sebiferum) on Richards Loop Trail in Sam Houston National Forest. Texas, June 9, 2022  Shoot of gayfeather (Liatris) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 15, 2019  Shoot of Chinese tallow (Sapium sebiferum) on Richards Loop Trail in Sam Houston National Forest. Texas, June 29, 2022  Top view of a shoot of gayfeather (Liatris) at Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, June 9, 2022  Young leaves of hickory on Road FS 203 near on Richards Loop Trail in Sam Houston National Forest. Texas, March 30, 2024  Phylloxera galls on hickory leaves on Richards Loop Trail in Sam Houston National Forest. Texas, March 30, 2024  Shoot of partridge pea (Cassia fasciculata) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 29, 2019  Felty shoot of common boneset (Eupatorium perfoliatum) on Richards Loop Trail in Sam Houston National Forest. Texas, June 29, 2022  Back lit Phylloxera galls on a hickory leaf on Richards Loop Trail in Sam Houston National Forest. Texas, March 30, 2024  Phylloxera galls on hickory leaves on Sand Branch Loop Trail in Sam Houston National Forest near Richards. Texas, May 2, 2020  Black hairy caterpillar on Richards Loop Trail in Sam Houston National Forest. Texas, September 8, 2021  Close-up of Phylloxera galls on hickory leaves on Sand Branch Loop Trail in Sam Houston National Forest near Richards. Texas, May 2, 2020  Texture of Phylloxera galls on hickory leaves on Sand Branch Loop Trail in Sam Houston National Forest near Richards. Texas, May 2, 2020  Shoot of southern wax myrtle (Bayberry, Myrica cerifera) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 29, 2019  Woolly growth (galls) on underside of a hickory(?) leaf on Richards Loop Trail in Sam Houston National Forest near Montgomery. Texas, July 19, 2022  Lower surface of hickory leaves with Phylloxera galls on Sand Branch Loop Trail in Sam Houston National Forest near Richards. Texas, May 2, 2020  Hickory leaf with dense cover of Phylloxera galls on Sand Branch Loop Trail in Sam Houston National Forest near Richards. Texas, May 2, 2020  Black eyed susan (Rudbeckia hirta) at Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, June 9, 2022  Stinkhorn mushrooms Phallus impudicus on black background on Richards Loop Trail in Sam Houston National Forest. Texas, February 6, 2021  Oak leaves with brown spots caused by a fungus(?) on Richards Loop Trail in Sam Houston National Forest, Texas, November 19, 2020  Three dry flowers of black eyed susan (Rudbeckia hirta) on Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, June 29, 2022  Dry flowers of black eyed susan (Rudbeckia hirta) on Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, June 29, 2022  Black seed pod of rattlepod (arrowhead rattlebox, Crotalaria sagittalis) on Richards Loop Trail in Sam Houston National Forest. Texas, August 15, 2021  Young tender leaves of hickory on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, March 28, 2021  Reddish young leaves of hickory on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, March 28, 2021  Black eyed susan (Rudbeckia hirta) with bracken fern at Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, June 9, 2022  Drying flower of black eyed susan (Rudbeckia hirta) on Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, June 29, 2022  Green seeds with hooks of black snakeroot (Sanicula marilandica) on Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, June 29, 2022  Half-dry flowers of black eyed susan (Rudbeckia hirta) on Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, June 29, 2022  Fibrecap mushrooms (Mallocybe or Inocybe) in a pine forest on black background on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 29, 2019  Dried flower of black eyed susan (Rudbeckia hirta) on Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, June 29, 2022  Late blooming black eyed susan flower (Rudbeckia hirta) at Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, December 9, 2021  Unfolding and growing young hickory leaves on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, March 28, 2021  Black eyed susan flower (Rudbeckia hirta) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 15, 2019  Black eyed susan flower (Rudbeckia hirta) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 15, 2019  Blooming black eyed susan (Rudbeckia hirta) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 15, 2019  Slice of a milky false truffle mushroom Zelleromyces cinnabarinus on black background on Richards Loop Trail in Sam Houston National Forest. Texas, December 28, 2021  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  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  Bamboo shoot with water drops on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, June 13, 2021  Red shoot of oak on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020  Shoot of oak on Richards Loop Trail in Sam Houston National Forest. Texas, April 9, 2022  Shoot of oak on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2023  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  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  Shoot of partridge berry above clustered coral mushrooms (Ramaria botrytis) on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, October 23, 2021  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  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  Orange shoot of an oak on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020  Shoot of sweetgum on Richards Loop Trail in Sam Houston National Forest. Texas, April 9, 2022  Some green shoot on Richards Loop Trail in Sam Houston National Forest. Texas, July 28, 2020  Shoot of peppervine on Richards Loop Trail in Sam Houston National Forest. Texas, March 30, 2024  Shoot of greenbrier (Smilax) on Richards Loop Trail in Sam Houston National Forest. Texas, May 10, 2020  Shoot of beautyberry on Richards Loop Trail in Sam Houston National Forest. Texas, April 9, 2022  Shoot of gum Bumelia(?) on Richards Loop Trail in Sam Houston National Forest. Texas, April 13, 2024  Rusty shoot of oak on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2023  Shoot of sumac on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020  Shoot of sweetgum on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020  Shoot of pine on Richards Loop Trail in Sam Houston National Forest. Texas, October 18, 2022  Shoot of Virginia creeper on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020  Shoot of greenbrier (Smilax) with tendrils on Richards Loop Trail in Sam Houston National Forest. Texas, May 10, 2020  Shoot with glossy leaves on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020  Shoot of muscat grape on Richards Loop Trail in Sam Houston National Forest. Texas, April 13, 2024  Shoot of gayfeather (Liatris) on Richards Loop Trail in Sam Houston National Forest. Texas, April 13, 2024  Shoot of mustang grape on Richards Loop Trail in Sam Houston National Forest. Texas, March 30, 2024  Shoot of fleabane (Pluchea) on Richards Loop Trail in Sam Houston National Forest. Texas, April 13, 2024  Shoot of farkleberry (Vaccinium arboreum) on Richards Loop Trail in Sam Houston National Forest. Texas, July 12, 2020  Reddish shoot of mustang grape on Richards Loop Trail in Sam Houston National Forest. Texas, April 9, 2022  Some brown and green velvety plant shoot on Richards Loop Trail in Sam Houston National Forest. Texas, May 10, 2020  Shoot of blackjack oak on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, March 8, 2020  Red hairy shoot of mustang grape on Richards Loop Trail in Sam Houston National Forest. Texas, April 9, 2022  Giraffe spots fungus (Peniophora albobadia) on a fallen twig on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 1, 2021  Giraffe spots fungus (Peniophora albobadia) on a dry stem of Yaupon on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 1, 2021  Felted twiglet mushrooms (Tubaria conspersa) on black background on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, April 21, 2021  Shoot of Chinese tallow (Sapium sebiferum) on Richards Loop Trail in Sam Houston National Forest, Texas, November 19, 2020  Red shoot of mustang grape on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, March 29, 2009  Shoot of muscadine(?) grape on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, March 29, 2009  Shoot of bracken fern (Pteridium aquilinum) on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2023  Shoot of bush clover (Lespedeza thunbergii) on Richards Loop Trail in Sam Houston National Forest. Texas, July 28, 2020  Shoot of Southern wax myrtle (Myrica cerifera) on Richards Loop Trail in Sam Houston National Forest. Texas, November 5, 2020  Shoot of southern wax myrtle (Myrica cerifera) on Richards Loop Trail in Sam Houston National Forest. Texas, July 28, 2020 |