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3377-21. Bi-septate spores of endophyte fungus Lylea tetracoila (Heteroconium tetracoilum)(?) from a tiny black dot on wood near crust of Hypoxylon rubiginosum, collected a day before in Sam Houston National Forest near Richards. Texas, April 3, 2023Similar picturesLarge thumbnails | Use small thumbnails | View as slideshow |
 Spores (in KOH), together with some larger spore of endophyte fungus Lylea tetracoila (Heteroconium tetracoilum)(?) from a tiny black dot on wood near crust of Hypoxylon rubiginosum, collected a day before in Sam Houston National Forest near Richards. Texas, April 3, 2023  Spores (in KOH, low magnification) of endophyte fungus Lylea tetracoila (Heteroconium tetracoilum)(?) from a tiny black dot on wood near orange crust of Hypoxylon rubiginosum, collected a day before in Sam Houston National Forest near Richards. Texas, April 3, 2023  Spores (in KOH) and some black hair (under a microscope) of endophyte fungus Lylea tetracoila (Heteroconium tetracoilum)(?) from a tiny black dot on wood near crust of Hypoxylon rubiginosum, collected a day before in Sam Houston National Forest near Richards. Texas, April 3, 2023  Spores (in KOH) of fungus Hypoxylon rubiginosum from a tiny black dot on wood, collected a day before in Sam Houston National Forest near Richards. Texas, April 3, 2023  Conidia from soft light brown anamorph (asexual stage) of fungus Hypoxylon rubiginosum together with a large septate spore of some Ascomycete, collected a day before in Sam Houston National Forest near Richards. Texas, April 3, 2023  Conidiophores and tissue of anamorph (asexual stage) of crust fungus Hypoxylon rubiginosum growing as soft tiny granules on elm wood under a microscope in KOH, collected on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, April 16, 2023  Conidia and conidiophores of anamorph (asexual stage) of crust fungus Hypoxylon rubiginosum growing as soft tiny granules on elm wood under a microscope in KOH, collected on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, April 16, 2023  Conidia (in Melzer) from soft light brown anamorph (asexual stage) of fungus Hypoxylon rubiginosum together with spores of some Ascomycete, collected a day before in Sam Houston National Forest near Richards. Texas, April 3, 2023  Conidiophores and spores (conidia) (in Melzer) from soft light brown anamorph (asexual stage) of fungus Hypoxylon rubiginosum collected in Sam Houston National Forest near Richards. Texas, April 2, 2023  Conidia and conidiophores of anamorph (asexual stage) of crust fungus Hypoxylon rubiginosum growing as brown fluffy granules on elm wood under a microscope in KOH, collected on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, April 16, 2023  Conidiophores and conidia (in KOH) from smooth orange stuff covering fungus Hypoxylon rubiginosum, collected in Sam Houston National Forest near Richards. Texas, April 2, 2023  Conidiospores (in Melzer) from soft light brown anamorph (asexual stage) of fungus Hypoxylon rubiginosum, collected a day before in Sam Houston National Forest near Richards. Texas, April 3, 2023  Conidiospores (in lugol) from soft light brown anamorph (asexual stage) of fungus Hypoxylon rubiginosum, collected a day before in Sam Houston National Forest near Richards. Texas, April 3, 2023  Conidiophores and conidia (in Melzer) from soft light brown anamorph (asexual stage) of fungus Hypoxylon rubiginosum collected in Sam Houston National Forest near Richards. Texas, April 2, 2023  Tiny soft granules of anamorph (asexual stage) of crust fungus Hypoxylon rubiginosum(?) on an elm log in wet area on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 16, 2023  Growth of tiny puffs of anamorph (asexual stage) of crust fungus Hypoxylon rubiginosum(?) on an elm log in wet area on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 16, 2023  Orange crust fungus Hypoxylon rubiginosum on a fallen oak branch without bark on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, April 2, 2023  Pattern of orange crust fungus Hypoxylon rubiginosum on a fallen oak branch without bark on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, April 2, 2023  Orange crust fungus Hypoxylon rubiginosum with velvety anamorph (asexual stage) at its margins on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, April 2, 2023  Close-up of crust fungus Hypoxylon rubiginosum and light brown anamorph (asexual stage) at its margins on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, April 2, 2023  Close-up of crust fungus Hypoxylon rubiginosum with light brown fluffy anamorph (asexual stage) at its margins on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, April 2, 2023  Tiny soft granules of anamorph (asexual stage) of crust fungus Hypoxylon rubiginosum(?) together with some orange tooth-like corticioid fungus on a fallen tree branch in Lick Creek Park. College Station, Texas, April 19, 2023  Spores of thin yellow crust fungus from elm wood without bark in wet area, collected a day before in Sam Houston National Forest. Texas, April 17, 2023  Crust fungus Hypoxylon rubiginosum(?) on a log on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, September 7, 2019  Crust fungus Hypoxylon rubiginosum(?) on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, September 7, 2019  Close-up of brown corticioid fungus growing over black Hypoxylon or Biscogniauxia crust on a fallen oak on Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023  Bright brown corticioid fungus growing over black Hypoxylon or Biscogniauxia crust on a fallen oak on Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023  Spores (in KOH) of tiny black spheres of corticioid fungus Rosellinia subiculata(?) from fallen sticks, collected a day before in Sam Houston National Forest. Texas, February 20, 2023  Thin yellow crust of corticioid fungus Hypoxylon rubiginosum around tunnels of bark beetles on an elm log in wet area on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 16, 2023  Spores (in KOH, at low(?) magnification) of tiny black spheres of corticioid fungus Rosellinia subiculata(?) from fallen sticks, collected a day before in Sam Houston National Forest. Texas, February 20, 2023  Details of thin yellow crust of corticioid fungus Hypoxylon rubiginosum around tunnels of bark beetles on an elm log in wet area on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 16, 2023  Close-up of thin yellow crust of corticioid fungus Hypoxylon rubiginosum around tunnels of bark beetles on an elm log in wet area on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 16, 2023  Crust fungus Hypoxylon rubiginosum(?) on rotting wood on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, August 31, 2019  Yellow crust fungus Hypoxylon rubiginosum(?) on underside of a piece of wood on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, May 26, 2018  Hypoxylon rubiginosum(?) crust fungus on underside of a piece of wood on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, June 9, 2018  Fungus Hypoxylon rubiginosum together with soft light brown anamorph (asexual stage) at its margins on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, April 2, 2023  Close up of Hypoxylon rubiginosum(?) crust fungus on underside of a piece of wood on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, June 9, 2018  Yellow and dark-brown crust fungus Hypoxylon rubiginosum(?) on underside of a piece of wood on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, June 9, 2018  Yellow and dark-brown Hypoxylon rubiginosum(?) crust fungus spreading on underside of a piece of wood on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, June 9, 2018  Tiny black Ascomycete fungus Trichoderma citrinoviride (Hypocrea schweinitzii) on a fallen pine without bark with whitish wood on Richards Loop Trail in Sam Houston National Forest. Texas, December 17, 2023  Conidia of fungus Xylaria hypoxylon from an oak log collected three days before on Richards Loop Trail in Sam Houston National Forest. Texas, April 28, 2023  Spores of tiny mushrooms Mucronella calva together with white corticioid fungus from pine log, collected in Sam Houston National Forest a day before. Texas, April 26, 2023  Large spores of tiny mushrooms Mucronella calva together with white corticioid fungus from pine log, collected in Sam Houston National Forest a day before. Texas, April 26, 2023  Mixture of spores of tiny mushrooms Mucronella calva together with white corticioid fungus from pine log, collected in Sam Houston National Forest a day before. Texas, April 26, 2023  Spores of thin matte light brown crust fungus from fallen elm (in lugol), collected a day before in Sam Houston National Forest. Texas, April 17, 2023  Spores of thin matte light brown crust fungus from fallen elm (in Toluidine blue dye), collected a day before in Sam Houston National Forest. Texas, April 17, 2023  Spores of brown corticioid fungus growing over Hypoxylon from a fallen oak collected in Sam Houston National Forest a day before. Texas, February 19, 2023  Spores (in KOH) Hypoxylon fungus from a twig (may be contamination) collected near Caney Creek three days before in Sam Houston National Forest. Texas, February 8, 2023  Chains of some black spores of corticioid fungus Drepanospora viridis (Helicoma viride)(?) from underside of a fallen pine, collected on Richards Loop Trail in Sam Houston National Forest. Texas, December 17, 2023  Spores from a piece of wood with corticioid fungus Drepanospora viridis (Helicoma viride)(?) from a fallen pine, collected a day before on Richards Loop Trail in Sam Houston National Forest. Texas, December 18, 2023  Spores (in KOH, low magnification) Hypoxylon fungus from a twig (may be contamination) collected near Caney Creek three days before in Sam Houston National Forest. Texas, February 8, 2023  Spores of a black ball of fungus Sphaeria subiculata (Rosellinia subiculata)(?) collected on South Wilderness Loop Trail in Sam Houston National Forest near Richards. Texas, January 14, 2023  Basidia and spores of tiny Mycena mushrooms from a slope of an ash pit, collected on Richards Loop Trail in Sam Houston National Forest. Texas, May 6, 2023  Spores (in lugol) of tiny Mycena mushrooms from a slope of an ash pit, collected on Richards Loop Trail in Sam Houston National Forest. Texas, May 6, 2023  Crust fungus Rusty woodwart (Hypoxylon rubiginosum)(?) on a dry piece of wood in Washington-on-the-Brazos State Historic Site. Washington, Texas, January 30, 2022  Tissues and spores at low magnification of a black ball of fungus Sphaeria subiculata (Rosellinia subiculata)(?) collected on South Wilderness Loop Trail in Sam Houston National Forest near Richards. Texas, January 14, 2023  Spores (in toluidine blue) of tiny Mycena mushrooms from a slope of an ash pit, collected on Richards Loop Trail in Sam Houston National Forest. Texas, May 6, 2023  Spores of tiny Mycena mushrooms from a slope of an ash pit at very low manification (x4 objective), collected on Richards Loop Trail in Sam Houston National Forest. Texas, May 6, 2023  Tissues and spores of tiny Mycena mushrooms from a slope of an ash pit at low manification, collected on Richards Loop Trail in Sam Houston National Forest. Texas, May 6, 2023  Yellow hydnoid crust fungus with tiny teeth on a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023  Crust fungus Hypoxylon rubiginosum(?) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, August 31, 2019  Candlesnuff fungus (Xylaria hypoxylon) on rotting wood on Richards Loop Trail in Sam Houston National Forest. Texas, April 20, 2020  Spores of soft Hypoxylon fungus from rotting wood, collected a day before on Racoon Run Trail in Lick Creek Park. College Station, Texas, December 8, 2023  Spores of wood pinkgill mushrooms (Entoloma rhodopolium) collected in Sam Houston National Forest near Richards. Texas, November 19, 2023  Crust fungus Hypoxylon rubiginosum(?) 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  Fungus Xylaria hypoxylon on an oak log on Richards Loop Trail in Sam Houston National Forest. Texas, April 25, 2023  Fungus Hypoxylon rubiginosum(?) on rotting wood on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, August 31, 2019  Fungus Hypoxylon rubiginosum(?) on rotting wood on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, September 14, 2019  Spores of tiny hydnoid crust fungus from a dried oxbow, collected a day before in Lick Creek Park. College Station, Texas, November 28, 2023  Yellow corticioid fungus Hypoxylon rubiginosum together with is brown anamorph (asexual stage) around tunnels of bark beetles on an elm log in wet area on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 16, 2023  Spores of common thin grey, bluish crust fungus from wet bark and wood of pine logs, collected a day before near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, December 4, 2023  Tissues under a microscope of beech woodwart fungus (Hypoxylon fragiforme) from a fallen twig, collected on Richards Loop Trail in Sam Houston National Forest. Texas, February 5, 2023  Spores of tiny mushrooms Marasmiellus(?) from fallen wet pine needles and oak leaves collected in Sam Houston National Forest north from Montgomery. Texas, April 14, 2023  Yellow and dark-brown Hypoxylon rubiginosum(?) fungus on underside of a piece of wood on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, June 9, 2018  Hairy curtain crust mushrooms (Stereum hirsutum) together with Xylaria hypoxylon on a fallen oak on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, April 28, 2023  Spores of fungus Xylobolus subpileatus? from hard wood collected near Caney Creek a day before in Sam Houston National Forest. Texas, February 6, 2023  Black crust of Hypoxylon fungus on a tree branch on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, October 12, 2019  Spores of thin brown powdery crust fungus from pine, collected 2 days before near Caney Creek in Sam Houston National Forest. Texas, January 2, 2023  Spores (in KOH) of olive duster crust fungus (Coniophora olivacea) collected 2 days before near Caney Creek in Sam Houston National Forest. Texas, January 2, 2023  Spreading yellow and dark-brown fungus Hypoxylon rubiginosum(?) on underside of a piece of wood on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, June 9, 2018  Yellow and dark-brown Hypoxylon rubiginosum(?) corticioid fungus on underside of a piece of wood on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, June 9, 2018  Spores of orange-olive corticioid fungus Xenasmatella vaga(?) from wet oak wood collected in Sam Houston National Forest near Montgomery. Texas, December 2, 2023  Tiny black buttons of Ascomycete fungus Trichoderma citrinoviride (Hypocrea schweinitzii) on a fallen pine without bark on Richards Loop Trail in Sam Houston National Forest. Texas, December 17, 2023  Spores (soft) of white powdery crust fungus Athelia(?) from pine, collected 2 days before near Caney Creek in Sam Houston National Forest. Texas, January 2, 2023  Spores (in lugol) of thin brown powdery crust fungus from pine, collected 2 days before near Caney Creek in Sam Houston National Forest. Texas, January 2, 2023  Spores of some fungi from the same piece of wood with Sphaeria (Rosellinia), collected a day before on South Wilderness Loop Trail in Sam Houston National Forest near Richards. Texas, January 15, 2023  Spores of hairy curtain crust mushrooms (Stereum hirsutum) collected a day before near Pole Creek in Sam Houston National Forest. Texas, April 29, 2023  Tiny black buttons of Ascomycete fungus Trichoderma citrinoviride (Hypocrea schweinitzii) on a fallen pine without bark at sunrise on Richards Loop Trail in Sam Houston National Forest. Texas, December 17, 2023  Texture of tiny black buttons of Ascomycete fungus Trichoderma citrinoviride (Hypocrea schweinitzii) on a fallen pine without bark on Richards Loop Trail in Sam Houston National Forest. Texas, December 17, 2023  Close-up of tiny black buttons of Ascomycete fungus Trichoderma citrinoviride (Hypocrea schweinitzii) on a fallen pine without bark on Richards Loop Trail in Sam Houston National Forest. Texas, December 17, 2023  Spores (in KOH, x100 objective) of olive duster crust fungus (Coniophora olivacea) collected 2 days before near Caney Creek in Sam Houston National Forest. Texas, January 2, 2023  Spores of Rosso coral fungus (Ramaria botrytis) collected a day before on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, April 3, 2023  Spores of orange-brown crust fungus Crustoderma dryinum from a burned pine log, collected 2 days before on Richards Loop Trail in Sam Houston National Forest. Texas, January 29, 2024  Close-up of tiny black buttons of Ascomycete fungus Trichoderma citrinoviride (Hypocrea schweinitzii) on a fallen pine without bark at sunrise on Richards Loop Trail in Sam Houston National Forest. Texas, December 17, 2023  Spores of Hypoxylon fungus from a Yaupon twig where it was growing with Steccherinum, collected a day before in Sam Houston National Forest. Texas, January 2, 2024  Spores (in lugol) of corticioid fungus Ceriporia(?) from an oak log, collected in Sam Houston National Forest a day before. Texas, April 26, 2023  Tiny caps of mushrooms Entoloma parasiticum(?) on a fallen elm with black Hypoxylon canker fungus on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 17, 2020  Spores of a resupinate polypore mushroom with tiny white pores on blackened wood, with x4 objective, collected in Lick Creek Park on a previous day. College Station, Texas, April 20, 2023  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 |