 Black swallowtail butterfly (Papilio polyxenes) on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2023
 Head of black swallowtail butterfly (Papilio polyxenes) on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2023
 Tail area of wings of Black swallowtail butterfly (Papilio polyxenes) on Iron Bridge Trail in Lick Creek Park. College Station, Texas, June 4, 2010
 Tail part of black swallowtail butterfly (Papilio polyxenes) in Lake Bryan Park. Bryan, Texas, June 2, 2010
 Caterpillar of black swallowtail butterfly (Papilio polyxenes) on parsley in Butterfly Garden at Andy Anderson Arboretum in Bee Creek Park. College Station, Texas, August 5, 2021
 Black swallowtail butterfly (Papilio polyxenes) on Post Oak Trail at morning in Lick Creek Park. College Station, Texas, June 4, 2010
 Black swallowtail butterfly (Papilio polyxenes) on Iron Bridge Trail in Lick Creek Park. College Station, Texas, June 4, 2010
 Caterpillar of black swallowtail butterfly (Papilio polyxenes) on a stalk of parsley in Butterfly Garden at Andy Anderson Arboretum in Bee Creek Park. College Station, Texas, August 5, 2021
 Young caterpillar of black swallowtail butterfly (Papilio polyxenes) on a stalk of parsley in Butterfly Garden at Andy Anderson Arboretum in Bee Creek Park. College Station, Texas, August 5, 2021
 Caterpillar of black swallowtail butterfly (Papilio polyxenes) in dew in Lick Creek Park. College Station, Texas, May 4, 2010
 Inactive black swallowtail butterfly (Papilio polyxenes) in dew in Lick Creek Park. College Station, Texas, May 4, 2010
 Ventral surface of Black swallowtail butterfly (Papilio polyxenes) on Iron Bridge Trail in Lick Creek Park. College Station, Texas, June 4, 2010
 Caterpillar of black swallowtail butterfly (Papilio polyxenes) in Lick Creek Park. College Station, Texas, April 18, 2022
 Black swallowtail butterfly (Papilio polyxenes) on woodoats (Chasmanthium latifolium) on Iron Bridge Trail in Lick Creek Park. College Station, Texas, June 4, 2010
 Caterpillar of black swallowtail butterfly (Papilio polyxenes) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 29, 2010
 Caterpillar of black swallowtail butterfly (Papilio polyxenes) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 23, 2010
 Black swallowtail butterfly (Papilio polyxenes) at morning on a stalk of Slender bush clover in Lake Bryan Park. Bryan, Texas, June 2, 2010
 Disturbed caterpillar of black swallowtail butterfly (Papilio polyxenes) in defensive pose showing orange horns (osmeterium) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 23, 2010
 Close up of giant Swallowtail butterfly (Papilio cresphontes) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest near Huntsville. Texas, June 7, 2019
 Caterpillar of black swallowtail butterfly (Papilio polyxenes) in defensive pose retracting orange horns (osmeterium) and showing three pairs of front legs in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 23, 2010
 Giant Swallowtail butterfly (Papilio cresphontes) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest near Huntsville. Texas, June 7, 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
 Earlier instar (dark with a white saddle) of Black swallowtail caterpillar (Papilio polyxenes) on an island in Lake Bryan Park. Bryan, Texas, April 22, 2010
 Close-up of Emerald Swallowtail (Papilio Palinurus) in Cockrell Butterfly Center of Houston Museum of Natural Science. Houston, Texas, February 14, 2009
 Emerald Swallowtail (Papilio Palinurus) in Cockrell Butterfly Center of Houston Museum of Natural Science. Houston, Texas, February 14, 2009
 Close-up of black elfin saddle mushroom Helvella lacunosa on Road FS 203 near Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 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
 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
 Close-up of luna moth on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2023
 Close-up of butterfly pea (Centrosema virginianum) on Richards Loop Trail in Sam Houston National Forest. Texas, July 12, 2020
 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
 Close-up of a flower of butterfly pea (Centrosema virginianum) on Richards Loop Trail in Sam Houston National Forest. Texas, August 7, 2021
 Close-up of a flower of butterfly pea (Centrosema virginianum) on Richards Loop Trail in Sam Houston National Forest. Texas, July 29, 2021
 Close up of a flower of Butterfly pea (Centrosema virginianum) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 15, 2019
 Close-up of black crust fungus Sphaeria subiculata (Rosellinia subiculata)(?) 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
 Close-up of a large dead Saturnia butterfly on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, March 29, 2020
 Butterfly Amaryllis (Hippeastrum papilio) in Antique Rose Emporium. Independence, Texas, March 6, 2023
 Close up of a green lynx spider preying on a skipper butterfly on Purple dewdrop (Lobelia puberula) in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 26, 2009
 Tiny Mycena mushrooms on black background, from a slope of an ash pit from a burned tree, on Richards Loop Trail in Sam Houston National Forest. Texas, May 6, 2023
 Stem of black elfin saddle mushroom Helvella lacunosa on Road FS 203 near Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 Close-up of flowers of gayfeather (Liatris) on Richards Loop Trail in Sam Houston National Forest. Texas, September 16, 2023
 Side view of Ascomycete mushroom Helvella lacunosa on black background on Road FS 203 near Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 Side view of black elfin saddle mushroom Helvella lacunosa on Road FS 203 near Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 Close-up of tiny black Ascomycete fungus Trichoderma citrinoviride (Hypocrea schweinitzii) on a fallen pine without bark on Richards Loop Trail in Sam Houston National Forest. Texas, January 27, 2024
 Close-up of corticioid fungus Ceriporia(?) on underside of an oak log on Richards Loop Trail in Sam Houston National Forest. Texas, April 25, 2023
 Close-up of slime mold Arcyria ferruginea on a log on Richards Loop Trail in Sam Houston National Forest. Texas, February 4, 2023
 Skunk in tail-high threat posture among bracken fern on Forest Service Road 203 near Richards Loop Trail in Sam Houston National Forest. Texas, June 29, 2022
 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
 Black elfin saddle mushroom Helvella lacunosa from side of Road FS 203 covered bt gravel near Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 Black swallowtail butterfly in Lick Creek Park. College Station, Texas, May 13, 2010
 Close-up of black Ascomycete fungus Trichoderma citrinoviride (Hypocrea schweinitzii) growing together with Trichaptum on a fallen pine without bark on Richards Loop Trail in Sam Houston National Forest. Texas, January 27, 2024
 Close-up of slime mold Arcyria ferruginea on a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, January 11, 2023
 Close-up of tiny Mycena mushrooms from a slope of an ash pit from a burned tree, on Richards Loop Trail in Sam Houston National Forest. Texas, May 6, 2023
 Basidia of some fungal tissue grown together with black fungus Sphaeria (Rosellinia) collected on South Wilderness Loop Trail in Sam Houston National Forest near Richards. Texas, January 14, 2023
 Close-up of a black and red butterfly in Cockrell Butterfly Center of Houston Museum of Natural Science. Houston, Texas, February 14, 2009
 Close-up of cross section of bolete mushrooms Boletus patrioticus(?) on Richards Loop Trail in Sam Houston National Forest. Texas, August 28, 2021
 Close-up of merulioid corticioid fungus Serpula himantioides on a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, January 11, 2023
 Close-up of milky false truffle mushrooms (Zelleromyces cinnabarinus) on Richards Loop Trail in Sam Houston National Forest. Texas, December 25, 2023
 Close-up of white web-like corticioid fungus on underside of a burned pine log on Richards Loop Trail in Sam Houston National Forest. Texas, July 23, 2023
 Tail section of Luna moth (Actias luna) near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, March 11, 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
 Cross section of milkcap mushroom Lactarius deceptivus on Richards Loop Trail in Sam Houston National Forest. Texas, May 6, 2023
 Cross section of milkcap mushrooms Lactarius subvernalis on Richards Loop Trail in Sam Houston National Forest. Texas, May 6, 2023
 Close-up of a section of milky false truffle mushroom (Zelleromyces cinnabarinus) taken from Richards Loop Trail in Sam Houston National Forest. Texas, November 6, 2021
 Close-up of olive duster fungus (Coniophora olivacea) on a fallen pine on Richards Loop Trail in Sam Houston National Forest. Texas, December 17, 2023
 Close-up of snowy-white resupinate polypore mushroom on pine wood on Richards Loop Trail in Sam Houston National Forest. Texas, November 5, 2023
 Close-up of swarming spine mushrooms (Mucronella calva) on a wet fallen pine on Richards Loop Trail in Sam Houston National Forest. Texas, April 8, 2023
 Close-up of split porecrust resupinate mushroom (Schizopora paradoxa) on a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 Close-up of Ascomycete mushrooms Antracobia tristis(?) on a bonfire site near a pond on Richards Loop Trail in Sam Houston National Forest. Texas, February 28, 2023
 Winged elm on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2023
 Shoot of oak on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2023
 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
 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
 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
 Young copperhead snake with a yellow tail on a fallen pine tree on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, October 29, 2023
 False Turkey Tail mushrooms (Stereum ostrea) on an oak log on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 1, 2019
 Close-up of tiny cups of Ascomycete fungus Hyaloscypha britannica(?) on a pine log on Road FS 203 near Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 Close-up of brown resupinate polypore mushroom Gloeophyllum carbonarium on a burned pine log on Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 Close-up of brown resupinate polypore mushroom Gloeophyllum carbonarium on a burned pine log on Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 Close-up of white, web-like, slightly brown resupinate polypore mushroom on a burned pine log on Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 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
 Tissues at low magnification of black fungus Sphaeria subiculata (Rosellinia subiculata)(?) collected on South Wilderness Loop Trail in Sam Houston National Forest near Richards. Texas, January 14, 2023
 Red young leaves of oak on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2023
 Red wrinkled leaves of an oak on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2023
 Some rusty oak seedling on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2023
 Leaves of sassafras on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2023
 Rusty shoot of oak on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2023
 Flowers of hawthorn on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2023
 Forest Service Road 203 on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2023
 Close-up of mushrooms Mallocybe unicolor(?) under pines on Richards Loop Trail in Sam Houston National Forest. Texas, March 30, 2024
 Cross section of dog-legged Lepidella mushroom (Amanita longipes) on Richards Loop Trail in Sam Houston National Forest. Texas, April 25, 2023
 Cross section of Ascomycete mushroom Helvella lacunosa on Road FS 203 near Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 False Turkey Tail mushrooms (Stereum ostrea) on a fallen oak on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 1, 2019
 False Turkey Tail mushrooms (Stereum ostrea) on a fallen oak on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 1, 2019
 Pines near Forest Service Road 203 on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2023
 Close-up of resupinate polypore mushroom Gloeophyllum carbonarium growing on a burned pine stump on Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 Close-up of tiny tooth mushrooms Mucronella calva together with some white corticioid fungus under a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, April 25, 2023
 Close-up of corticioid fungus Drepanospora viridis (Helicoma viride)(?) on underside of a thick wet pine log on Richards Loop Trail in Sam Houston National Forest. Texas, December 17, 2023
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