 Standing dead oak (snag) in Birch Creek Unit of Lake Somerville State Park, Texas, October 26, 2024
 Trunk of a standing dead oak (snag) in Birch Creek Unit of Lake Somerville State Park, Texas, October 26, 2024
 Standing dead oak (snag) on a shore in Birch Creek Unit of Lake Somerville State Park, Texas, October 26, 2024
 Standing dead oak (snag) near the lake in Birch Creek Unit of Lake Somerville State Park, Texas, October 26, 2024
 Wood texture of a standing dead oak (snag) in Birch Creek Unit of Lake Somerville State Park, Texas, October 26, 2024
 Standing dry oak (snag) on a shore in Birch Creek Unit of Lake Somerville State Park, Texas, October 26, 2024
 Standing dead oak (snag) on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, December 29, 2023
 Standing dead oaks at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, February 6, 2024
 Brown corticioid (crust) mushroom Dichostereum effuscatum on a standing dead live oak at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 1, 2023
 Snag (standing dead tree) in Elm Lake in Brazos Bend State Park. Needville, Texas, June 2, 2012
 Dead armadillo on shores of Lake Somerville near Birch Creek Unit of Somerville Lake State Park. Texas, October 4, 2022
 Dead oak roots on shores of Lake Somerville near Birch Creek Unit of Somerville Lake State Park. Texas, October 4, 2022
 Dead oak with greenbrier on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 29, 2024
 Dead oaks on shores of the lake near Birch Creek Unit of Somerville Lake State Park. Texas, October 12, 2022
 Dead oak skeleton on shores of the lake near Birch Creek Unit of Somerville Lake State Park. Texas, October 12, 2022
 White flowers of large buttonweed (Diodia virginiana) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, October 6, 2019
 Flowers and seeds of large buttonweed (Diodia virginiana) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, October 6, 2019
 Remains of dead forest in frequently flooded area on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, October 12, 2022
 Dead oak forest at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 14, 2020
 Dead oak skeleton at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, July 31, 2022
 Dead oak forest at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, November 17, 2019
 Dead oaks at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, November 17, 2019
 Dead oak forest at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 12, 2022
 Dead oak tree on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, March 1, 2025
 Dead oaks at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 12, 2022
 Dead oaks at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 29, 2021
 Dead oaks with greenbrier at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, August 29, 2021
 Spores of large Chanterelle mushrooms (Cantharellus cibarius) collected in Birch Creek Unit of Somerville Lake State Park. Texas, May 18, 2024
 Top view of large Chanterelle mushrooms (Cantharellus cibarius) on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, May 18, 2024
 Frequently flooded area with dead oak trees at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, May 31, 2022
 Dead forest in a recently flooded area at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 12, 2019
 Dead oaks overgrown by greenbrier (Smilax) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 5, 2020
 Dead oaks in a recently flooded area at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 12, 2019
 Large buttonweed (Diodia virginiana) on a grassy road near Birch Creek Unit of Somerville Lake State Park. Texas, October 7, 2018
 Tiger sawgill mushrooms (Lentinus tigrinus) at the base of dead trees in a formerly flooded area near the lake at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 12, 2019
 Large spherical structure of blistered jelly lichen (Collema) under a microscope in Congo red, collected in Birch Creek Unit of Somerville Lake State Park. Texas, May 18, 2024
 Dry oak wood on a shore of the lake in Birch Creek Unit of Lake Somerville State Park, Texas, October 26, 2024
 Fieldcap (Agrocybe) mushrooms in grass near a road in a previously flooded area of a dead oak forest at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 18, 2021
 Dead forest after a flooding on a shore of the lake near a road along north shore of Lake Somerville near Birch Creek Unit Somerville Lake State Park. Texas, March 14, 2018
 Dense vegetation in Birch Creek Unit of Lake Somerville State Park, Texas, October 26, 2024
 Dead buttonbush on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, July 4, 2022
 Old dead oak tree on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, July 4, 2022
 Dead oaks on the lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, January 16, 2023
 Dead oaks on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, July 21, 2022
 Some large sedge (Carex) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 14, 2020
 Turnsole (Heliotropium indicum) on a shore of the lake in Birch Creek Unit of Lake Somerville State Park, Texas, October 26, 2024
 Layers of clay and gravel on a shore of the lake in Birch Creek Unit of Lake Somerville State Park, Texas, October 26, 2024
 Small caves in clay on a shore of the lake in Birch Creek Unit of Lake Somerville State Park, Texas, October 26, 2024
 Large buttonweed (Diodia virginiana) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, August 29, 2021
 Large buttonweed (Diodia virginiana) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, August 9, 2020
 Turkey vultures on a dead oak on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, July 21, 2022
 Trunk of a dead tree on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, July 4, 2022
 Trailway in low lying area in Birch Creek Unit of Lake Somerville State Park, Texas, October 26, 2024
 Greenery and bushy vegetation in Birch Creek Unit of Lake Somerville State Park, Texas, October 26, 2024
 Black willow on a shore in Birch Creek Unit of Lake Somerville State Park, Texas, October 26, 2024
 Large colony of coincap mushrooms Clitocybula familia at the base of a red cedar tree near Birch Creek Unit of Somerville Lake State Park. Texas, October 7, 2018
 Brittlestem mushrooms (Psathyrella) in large numbers in grass on a recently flooded road near Birch Creek Unit of Somerville Lake State Park. Texas, October 7, 2018
 Large colony of partridge pea (Cassia fasciculata) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, July 19, 2020
 Dead oak forest on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 5, 2023
 Rusty silt and clay layers on a shore of the lake in Birch Creek Unit of Lake Somerville State Park, Texas, October 26, 2024
 Mycena corticola mushrooms on bark of a large branch of a live oak at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, December 20, 2021
 Fish attractors from piles of dead buttonbush on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, July 4, 2022
 Mycena corticola mushrooms and folious lichen on a large branch of a live oak at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, December 20, 2021
 Tiny mushrooms Mycena corticola on bark of a branch of a large live oak at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, December 20, 2021
 Salted shell lichen (Coccocarpia palmicola) on a large rock in a forest at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 5, 2020
 Large tachinid fly (Diptera, Tachinidae) on woolly-white (Hymenopappus artemisiaefolius) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 19, 2019
 Dead oaks in frequently flooded area near Birch Creek Unit of Somerville Lake State Park. Texas, July 21, 2022
 Ants eating a dead copperhead snake in Birch Creek Unit of Lake Somerville State Park, Texas, April 29, 2012
 White fringe lichen (Heterodermia albicans) with apothecia on a large branch of a live oak at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, December 20, 2021
 Corticioid mushrooms of Ceriporia purpurea group with large pores on a rotten oak near a road along north shore of Lake Somerville near Birch Creek Unit Somerville Lake State Park. Texas, March 14, 2018
 Purple corticioid mushrooms of Ceriporia purpurea group with large pores on a rotten oak near a road along north shore of Lake Somerville near Birch Creek Unit Somerville Lake State Park. Texas, March 14, 2018
 Brown corticioid mushrooms with large pores of Ceriporia purpurea group on a dry rotten oak near a road along north shore of Lake Somerville near Birch Creek Unit Somerville Lake State Park. Texas, March 14, 2018
 Salted shell lichen (Coccocarpia palmicola) on a large rock in a forest in area of sandstone outcrops at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 26, 2020
 White fringe lichen (Heterodermia albicans) and Mycena corticola mushrooms on a large branch of a live oak at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, December 20, 2021
 Tiny mushrooms Mycena corticola together with a lichen Heterodermia albicans on bark of a branch of a large live oak at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, December 20, 2021
 Large oak on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, August 26, 2023
 Spiderwort (Tradescantia) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 14, 2024
 Mowed path at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 14, 2024
 Old cattle pond at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, February 6, 2024
 Large corn like seeds of Florida paspalum grass (Paspalum floridanum) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, August 9, 2020
 Green grassy path at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 14, 2024
 Leaves of bluebonnet (lupinus) in dew at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, February 6, 2024
 Salt marsh moth caterpillar at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 14, 2024
 Woolly-white (Hymenopappus artemisiaefolius) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 14, 2024
 Flowers of corn salad (Valerianella) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 14, 2024
 Blooming corn salad (Valerianella) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 14, 2024
 Leaves of a plant of carrot family at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 14, 2024
 Various seedlings on a path in shade collected at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, February 6, 2024
 False dandelion (Pyrrhopappus carolinianus) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 14, 2024
 Crown tickseed flower (Coreopsis nuecensoides) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 14, 2024
 White prickly poppy (Argemone albiflora) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 14, 2024
 Flower of false dandelion (Pyrrhopappus carolinianus) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 14, 2024
 Lake shore at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, October 6, 2019
 Winter rosette of woolly-white (Hymenopappus artemisiaefolius) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, February 6, 2024
 Whitish phenotype of false dandelion (Pyrrhopappus carolinianus) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 14, 2024
 Almost white phenotype of false dandelion (Pyrrhopappus carolinianus) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 14, 2024
 Close-up of winter stalkball mushrooms (Tulostoma fimbriatum) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, February 6, 2024
 Seed head of false dandelion (Pyrrhopappus carolinianus) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 14, 2024
 Large buttonweed (Diodia virginiana) in Birch Creek Unit of Lake Somerville State Park, Texas, July 22, 2018
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