 Rabbit-foot grass (Polypogon monspeliensis) on a sandy shore near Birch Creek Unit of Somerville Lake State Park. Texas, April 19, 2026
 Rabbit-foot grass (Polypogon monspeliensis) on Post Oak Trail in Lick Creek Park. College Station, Texas, April 17, 2023
 Rabbit-foot grass (Polypogon monspeliensis) near a desert spring of Qulmat Al Maszhabiya in Al Mashabiya Reserve near Abu Samra. Southern Qatar, March 4, 2016
 Plume-like spikes of rabbit-foot grass (Polypogon monspeliensis) on Post Oak Trail in Lick Creek Park. College Station, Texas, April 17, 2023
 Rabbit-foot grass (Polypogon monspeliensis) near piles of mulch on Post Oak Trail in Lick Creek Park. College Station, Texas, April 12, 2024
 Masses of rabbit-foot grass (Polypogon monspeliensis) near a desert spring of Qulmat Al Maszhabiya in Al Mashabiya Reserve near Abu Samra. Southern Qatar, March 4, 2016
 Field of rabbit-foot grass (Polypogon monspeliensis) in a roadside depression east from Al Jebail water treatment plant. Al Khor, Qatar, March 19, 2016
 Rabbit-foot grass (Polypogon monspeliensis) taken from area near Al Khor Hospital. Qatar, February 14, 2015
 Red shank (Persicaria maculosa) on the lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, March 21, 2026
 Mud tracks of white pelicans on the lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, March 21, 2026
 Two-flower melic grass (Melica mutica) on Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 21, 2026
 Creeping love grass (Eragrostis reptans) on a sandy shore near Birch Creek Unit of Somerville Lake State Park. Texas, April 19, 2026
 Flowers of creeping love grass (Eragrostis reptans) on a sandy shore near Birch Creek Unit of Somerville Lake State Park. Texas, April 19, 2026
 Skeleton of a freshwater drum (Aplodinotus grunniens) or a catfish on the lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, March 21, 2026
 Seedlings of brookweed (water cabbage, Samolus valerandi) on the lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, March 21, 2026
 Dry tree on the lake shore near a road along north shore of Lake Somerville near Birch Creek Unit Somerville Lake State Park. Texas, March 14, 2018
 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
 Base of barnyard grass (cockspur, Echinochloa crus-galli) on a sandy shore near Birch Creek Unit of Somerville Lake State Park. Texas, April 19, 2026
 Male flowers of creeping love grass (Eragrostis reptans) on a sandy shore near Birch Creek Unit of Somerville Lake State Park. Texas, April 19, 2026
 The lake shore near a road along north shore of Lake Somerville near Birch Creek Unit Somerville Lake State Park. Texas, March 14, 2018
 Rosette of leaves of brookweed (water cabbage, Samolus valerandi) on the lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, March 21, 2026
 Mat of a semi-aquatic plant terrestrial water-starwort (Callitriche terrestris) on the lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, March 21, 2026
 Zonation of exposed, sandy shore of Lake Somerville near Birch Creek Unit of Somerville Lake State Park. Texas, February 28, 2026
 Common creeping grass on sand on a shore of Lake Somerville in Birch Creek Unit of Somerville Lake State Park. Texas, November 23, 2023
 Mouse barley grass (Hordeum pusillum) on north shore of Lake Somerville near Birch Creek Unit of Somerville Lake State Park. Texas, April 15, 2018
 Southern canary grass (Phalaris caroliniana) on north shore of Lake Somerville near Birch Creek Unit of Somerville Lake State Park. Texas, April 15, 2018
 Inflorescence of barnyard grass (cockspur, Echinochloa crus-galli) on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, August 29, 2020
 Blooming barnyard grass (cockspur, Echinochloa crus-galli) on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, August 29, 2020
 Flowers of barnyard grass (cockspur, Echinochloa crus-galli) on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, August 29, 2020
 Sand and grass on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, August 26, 2023
 Carpet of Texas balloonwort (Sphaerocarpos texanus) on a lake shore at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, February 6, 2026
 Liverwort Texas balloonwort (Sphaerocarpos texanus) on a lake shore at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, February 6, 2026
 Vetch(?) on sand of a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, February 28, 2026
 Weathered oak stump on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, January 2, 2026
 Some leaves on sand of a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, February 28, 2026
 Floating foam on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, January 2, 2026
 Floating air bubbles on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, January 2, 2026
 Barnyard grass (cockspur, Echinochloa crus-galli) with a little green frog on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, August 29, 2020
 Flower spike of barnyard grass (cockspur, Echinochloa crus-galli) on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, August 29, 2020
 Close-up of flowers of barnyard grass (cockspur, Echinochloa crus-galli) on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, August 29, 2020
 Blooming barnyard grass (cockspur, Echinochloa crus-galli) and needle spike-rush (Eleocharis acicularis) on a sandy shore near Birch Creek Unit of Somerville Lake State Park. Texas, April 19, 2026
 Ribs of floating foam on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, January 2, 2026
 Shell of a freshwater mussel on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, January 2, 2026
 Shells of a freshwater mussel on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, January 2, 2026
 Leaves of dock(?) on sand of a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, February 28, 2026
 Pattern of floating foam on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, January 2, 2026
 Texture of floating foam on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, January 2, 2026
 Close-up of Chloracantha spinosa on a shore the lake near Birch Creek Unit of Somerville Lake State Park. Texas, April 19, 2026
 Back lit little green frog on barnyard grass (cockspur, Echinochloa crus-galli) on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, August 29, 2020
 Barnyard grass (cockspur, Echinochloa crus-galli) on Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, July 12, 2026
 Young bush of an invasive saltcedar (Tamarix sp.) on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, May 16, 2026
 Rough surface of floating foam on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, January 2, 2026
 Wavy pattern of floating foam on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, January 2, 2026
 Wavy structure of floating foam on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, January 2, 2026
 Shore of the lake at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 12, 2019
 Annual trampweed (Facelis retusa) on sand of a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, February 28, 2026
 Flowers of brownseed Paspalum grass (Paspalum plicatulum) on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, August 29, 2020
 Bloomin plant of cursed buttercup (Ranunculus sceleratus) on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, February 28, 2026
 Leaves of Carolina bristlemallow (Modiola caroliniana) on sand of a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, February 28, 2026
 Dead oak tree on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, March 1, 2025
 Brownseed Paspalum grass (Paspalum plicatulum) with black ergot fungus Claviceps paspali on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, August 29, 2020
 Rosette of hairy leaves on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, March 1, 2025
 Rosette of leaves of bittercress(?) on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, March 1, 2025
 Watr-primrose (Ludwigia) on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, March 1, 2025
 A sprawling, multi-stemmed mat of annual trampweed (Facelis retusa) on sand of a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, February 28, 2026
 Seeds of brownseed Paspalum grass (Paspalum plicatulum) infected by ergot fungus Claviceps paspali on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, August 29, 2020
 Some plant on exposed shore near Birch Creek Unit of Somerville Lake State Park. Texas, February 28, 2026
 Some shoots on a sandy shore near Birch Creek Unit of Somerville Lake State Park. Texas, April 19, 2026
 Sandbar on a sandy shore near Birch Creek Unit of Somerville Lake State Park. Texas, April 19, 2026
 Seedling of bluebonnet (Lupinus) in sand on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, March 1, 2025
 Some polypore (bracket) mushrooms on an oak log near a road along north shore of Lake Somerville near Birch Creek Unit Somerville Lake State Park. Texas, March 15, 2018
 Terrestrial water-starwort (Callitriche terrestris) on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, March 1, 2025
 Milkcap mushrooms (Lactarius) near a road along north shore of Lake Somerville near Birch Creek Unit Somerville Lake State Park. Texas, March 14, 2018
 Terrestrial water-starwort (Callitriche terrestris) in sand on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, March 1, 2025
 Cushion of terrestrial water-starwort (Callitriche terrestris) on a shore of Somerville Lake near Birch Creek Unit of Somerville Lake State Park. Texas, March 1, 2025
 White pelicans on a sandy shore near Birch Creek Unit of Somerville Lake State Park. Texas, April 19, 2026
 Weedy plants on a sandy shore near Birch Creek Unit of Somerville Lake State Park. Texas, April 19, 2026
 Mud flats and various water birds on a shore near Birch Creek Unit of Somerville Lake State Park. Texas, February 28, 2026
 Oaks and grass at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 12, 2019
 Plantain (Plantago) on Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 21, 2026
 Seedling of bluebonnet (Lupinus) in dew on Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 21, 2026
 Shoot of sage (Salvia) on Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 21, 2026
 Animal skull on exposed sandy shore near Birch Creek Unit of Somerville Lake State Park. Texas, February 28, 2026
 Weathered stump of an oak on exposed sandy shore near Birch Creek Unit of Somerville Lake State Park. Texas, February 28, 2026
 Red shank (Persicaria maculosa) on a sandy shore near Birch Creek Unit of Somerville Lake State Park. Texas, April 19, 2026
 Water-primrose (Ludwigia) on a sandy shore near Birch Creek Unit of Somerville Lake State Park. Texas, April 19, 2026
 Bermudagrass, easily identifiable by its wiry, horizontal runners (stolons) that root directly into the sand at their joints, on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, February 28, 2026
 Winter basal rosette of Carolina geranium (Geranium carolinianum) on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, February 28, 2026
 Indian paintbrush (Castilleja indivisa) on Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 21, 2026
 Shoot of coralberry (Symphoricarpos orbiculatus) on Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 21, 2026
 Yellow star-grass (Hypoxis hirsuta) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 14, 2020
 Yellow star-grass (Hypoxis hirsuta) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 29, 2021
 Texture of corticioid mushrooms of Ceriporia purpurea group 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 of Ceriporia purpurea group 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
 Blooming woolly-white (Hymenopappus artemisiaefolius) on Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 21, 2026
 Leaves of woolly-white (Hymenopappus artemisiaefolius) on Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 21, 2026
 Showy blue star (Amsonia illustris) on Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 21, 2026
 Flowers of woolly-white (Hymenopappus artemisiaefolius) on Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 21, 2026
 Alligator weed (Alternanthera philoxeroides) on a sandy shore near Birch Creek Unit of Somerville Lake State Park. Texas, April 19, 2026
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