![](../../pictures/archives/compress/2021/2896/jpeg/14t.jpg) Black medick (Medicago lupulina) on a lawn in Wolf Pen Creek Park. College Station, Texas, March 31, 2021
![](../../pictures/archives/compress/2016/1806/jpeg/07t.jpg) Black medick weeds (Medicago lupulina) taken from a base of a palm tree on Al Shabi Street in Onaiza area. Doha, Qatar, April 13, 2016
![](../../pictures/archives/compress/2016/1806/jpeg/23t.jpg) Masses of black medick (Medicago lupulina) at the base of a palm tree on Al Shabi Street in Onaiza area. Doha, Qatar, April 14, 2016
![](../../pictures/archives/compress/2016/1806/jpeg/24t.jpg) Flowers of black medick (Medicago lupulina) at the base of a palm tree on Al Shabi Street in Onaiza area. Doha, Qatar, April 14, 2016
![](../../pictures/archives/compress/2016/1806/jpeg/22t.jpg) Blooming black medick (Medicago lupulina) growing at the base of a palm tree on Al Shabi Street in Onaiza area. Doha, Qatar, April 14, 2016
![](../../pictures/archives/compress/2016/1806/jpeg/08t.jpg) Black medick (Medicago lupulina) with flowers and fruits taken from a base of a palm tree on Al Shabi Street in Onaiza area. Doha, Qatar, April 13, 2016
![](../../pictures/archives/compress/2016/1806/jpeg/21t.jpg) Black medick weeds (Medicago lupulina) growing at the base of a palm tree on Al Shabi Street in Onaiza area. Doha, Qatar, April 14, 2016
![](../../pictures/archives/compress/2016/1806/jpeg/26t.jpg) Seeds of black medick (Medicago lupulina) and yellow sweet clover (Melilotus indicus) taken from the base of a palm tree on Al Shabi Street in Onaiza area. Doha, Qatar, April 14, 2016
![](../../pictures/archives/compress/2014/1364/jpeg/07t.jpg) Medicago laciniata (Medicago polymorpha, Medicago aschersoniana, local names nafal abu hasak, hassak, jet barri) near Dukhan Road. Western Qatar, March 1, 2014
![](../../pictures/archives/compress/2014/1364/jpeg/08t.jpg) Medicago laciniata (Medicago polymorpha, Medicago aschersoniana, local names nafal abu hasak, hassak, jet barri) with spherical fruits near Dukhan Road. Western Qatar, March 1, 2014
![](../../pictures/archives/compress/2014/1364/jpeg/26t.jpg) Medicago laciniata (Medicago polymorpha, Medicago aschersoniana, local names nafal abu hasak, hassak, jet barri) and a torpedo seed of Erodium near Dukhan Road. Western Qatar, March 1, 2014
![](../../pictures/archives/compress/2014/1364/jpeg/25t.jpg) Medicago laciniata (Medicago polymorpha, Medicago aschersoniana, local names nafal abu hasak, hassak, jet barri) and a torpedo seed of Erodium (at the bottom) near Dukhan Road. Western Qatar, March 1, 2014
![](../../pictures/archives/compress/2014/1365/jpeg/01t.jpg) Medicago laciniata (Medicago polymorpha, Medicago aschersoniana, local names nafal abu hasak, hassak, jet barri) and a stray torpedo seed of Erodium near Dukhan Road. Western Qatar, March 1, 2014
![](../../pictures/archives/compress/2022/3176/jpeg/01t.jpg) Hop sedge (Carex lupulina) in Lick Creek Park. College Station, Texas, June 13, 2022
![](../../pictures/archives/compress/2022/3176/jpeg/02t.jpg) Close-up of hop sedge (Carex lupulina) in Lick Creek Park. College Station, Texas, June 13, 2022
![](../../pictures/archives/compress/2022/3176/jpeg/03t.jpg) Hop sedge (Carex lupulina) on a clearing over a pipeline in Lick Creek Park. College Station, Texas, June 13, 2022
![](../../pictures/archives/compress/2021/2916/jpeg/12t.jpg) Medicago(?) with purple flowers on Raccoon Run Trail in Lick Creek Park. College Station, Texas, April 22, 2021
![](../../pictures/archives/compress/2020/2813/jpeg/32t.jpg) Fall colors of black locust(?) in Lick Creek Park. College Station, Texas, November 10, 2020
![](../../pictures/archives/compress/2020/2706/jpeg/02t.jpg) Black Eyed Susan (Rudbeckia hirta) in Lick Creek Park. College Station, Texas, May 11, 2020
![](../../pictures/archives/compress/2020/2710/jpeg/10t.jpg) Mushrooms Clitocybula abundans on black background in Lick Creek Park. College Station, Texas, May 22, 2020
![](../../pictures/archives/compress/2020/2758/jpeg/24t.jpg) Black and red bug on frostweed on Raccoon Run Trail in Lick Creek Park. College Station, Texas, August 23, 2020
![](../../pictures/archives/compress/2020/2706/jpeg/01t.jpg) Black eyed susan and mock bishop s weed in Lick Creek Park. College Station, Texas, May 11, 2020
![](../../pictures/archives/compress/2020/2700/jpeg/14t.jpg) Black eyed susan flower (Rudbeckia hirta) in Lick Creek Park. College Station, Texas, May 4, 2020
![](../../pictures/archives/compress/2020/2828/jpeg/07t.jpg) Black crust of Hypoxylon fungus on Mexican plum in Lick Creek Park. College Station, Texas, December 11, 2020
![](../../pictures/archives/compress/2020/2714/jpeg/23t.jpg) Blackening waxcap mushrooms (Hygrocybe conica) on black background in Lick Creek Park. College Station, Texas, May 26, 2020
![](../../pictures/archives/compress/2020/2706/jpeg/03t.jpg) Black Eyed Susan (Rudbeckia hirta) on Post Oak Trail in Lick Creek Park. College Station, Texas, May 11, 2020
![](../../pictures/archives/compress/2022/3134/jpeg/14t.jpg) Leaves of bur clover (Medicago polymorpha) with white spots of powdery mildew fungus Erysiphe trifoliorum(?) in Lick Creek Park. College Station, Texas, April 18, 2022
![](../../pictures/archives/compress/2022/3134/jpeg/13t.jpg) Bur clover (Medicago polymorpha) with white spots of powdery mildew fungus Erysiphe trifoliorum(?) on pipeline right of way in Lick Creek Park. College Station, Texas, April 18, 2022
![](../../pictures/archives/compress/2023/3365/jpeg/17t.jpg) Black beetle on a bud of elm tree in Lick Creek Park. College Station, Texas, March 16, 2023
![](../../pictures/archives/compress/2023/3361/jpeg/15t.jpg) Catkins of black willow in Lick Creek Park. College Station, Texas, March 10, 2023
![](../../pictures/archives/compress/2020/2715/jpeg/05t.jpg) Miniature woolly inkcap mushrooms (Coprinopsis radiata) on black background in Lick Creek Park. College Station, Texas, May 27, 2020
![](../../pictures/archives/compress/2020/2706/jpeg/04t.jpg) Flowers of Black Eyed Susan (Rudbeckia hirta) on Post Oak Trail in Lick Creek Park. College Station, Texas, May 11, 2020
![](../../pictures/archives/compress/2020/2739/jpeg/07t.jpg) Black berries of pokeweed (Phytolacca americana) on a sewage line right of way in Lick Creek Park. College Station, Texas, July 18, 2020
![](../../pictures/archives/compress/2020/2645/jpeg/04t.jpg) Black crust fungus Biscogniauxia repanda on a fallen limb in Lick Creek Park. College Station, Texas, February 13, 2020
![](../../pictures/archives/compress/2020/2645/jpeg/06t.jpg) Black crust fungus Biscogniauxia repanda on a dry Yaupon holly(?) in Lick Creek Park. College Station, Texas, February 13, 2020
![](../../pictures/archives/compress/2023/3365/jpeg/15t.jpg) Young leaves of black cherry in Lick Creek Park. College Station, Texas, March 16, 2023
![](../../pictures/archives/compress/2023/3361/jpeg/27t.jpg) Young leaves of black cherry in Lick Creek Park. College Station, Texas, March 10, 2023
![](../../pictures/archives/compress/2020/2645/jpeg/03t.jpg) Black crust fungus Biscogniauxia repanda on a fallen tree branch in Lick Creek Park. College Station, Texas, February 13, 2020
![](../../pictures/archives/compress/2020/2645/jpeg/05t.jpg) Close-up of black crust fungus Biscogniauxia repanda on a fallen tree branch in Lick Creek Park. College Station, Texas, February 13, 2020
![](../../pictures/archives/compress/2014/1345/jpeg/03t.jpg) Desert plant Medicago laciniata (Medicago polymorpha, local names nafal abu hasak, hassak, jet barri) in sand near Trainah in southern Qatar, February 14, 2014
![](../../pictures/archives/compress/2024/3505/jpeg/02t.jpg) Leaves of Canadian black snakeroot (Sanicula canadensis) in Lick Creek Park. College Station, Texas, March 31, 2024
![](../../pictures/archives/compress/2014/1339/jpeg/11t.jpg) Desert plant Medicago laciniata (Medicago polymorpha, local names nafal abu hasak, hassak, jet barri) near a road to Saudi Arabia in southern Qatar, February 11, 2014
![](../../pictures/archives/compress/2014/1345/jpeg/04t.jpg) Desert plant Medicago laciniata (Medicago polymorpha, local names nafal abu hasak, hassak, jet barri) with seeds in sand near Trainah in southern Qatar, February 14, 2014
![](../../pictures/archives/compress/2014/1340/jpeg/02t.jpg) Desert plant Medicago laciniata (Medicago polymorpha, local names nafal abu hasak, hassak, jet barri) with seeds near a road to Sawda Natheel in southern Qatar, February 11, 2014
![](../../pictures/archives/compress/2020/2628/jpeg/04t.jpg) Striped ramalina lichen (Ramalina montagnei) on a thorn of black locust in Lick Creek Park. College Station, Texas, January 13, 2020
![](../../pictures/archives/compress/2020/2628/jpeg/03t.jpg) Tuft of striped ramalina lichen (Ramalina montagnei) growing on thorns of black locust in Lick Creek Park. College Station, Texas, January 13, 2020
![](../../pictures/archives/compress/2021/3010/jpeg/10t.jpg) Fan-shaped caps bruising black when cut or touched of black-staining polypore mushrooms Meripilus sumstinei at the base of dry Mexican plum in Lick Creek Park. College Station, Texas, August 18, 2021
![](../../pictures/archives/compress/2024/3483/jpeg/23t.jpg) Reddish webcap mushrooms Cortinarius bolaris(?) on black background on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, March 9, 2024
![](../../pictures/archives/compress/2020/2737/jpeg/03t.jpg) Porcini mushrooms (Boletus sect. Boletus, Boletus edulis group) on black background in Lick Creek Park. College Station, Texas, July 5, 2020
![](../../pictures/archives/compress/2023/3365/jpeg/14t.jpg) Brown velvety corticioid fungus Dichostereum effuscatum growing over some old black crust fungus on underside of a fallen water oak in Lick Creek Park. College Station, Texas, March 16, 2023
![](../../pictures/archives/compress/2020/2656/jpeg/07t.jpg) Dry acorns under an oak in Lick Creek Park. College Station, Texas, March 5, 2020
![](../../pictures/archives/compress/2020/2677/jpeg/11t.jpg) Brown cat on a tree near the creek in Wolf Pen Creek Park. College Station, Texas, March 30, 2020
![](../../pictures/archives/compress/2019/2520/jpeg/04t.jpg) Leaves of yaupon holly (Ilex vomitoria) with black spots caused by rust like fungus on black background in Hensel Park. College Station, Texas, June 5, 2019
![](../../pictures/archives/compress/2020/2668/jpeg/07t.jpg) Sow thistle-like plant in Wolf Pen Creek Park. College Station, Texas, March 19, 2020
![](../../pictures/archives/compress/2020/2668/jpeg/11t.jpg) Shoot of blackberry in Wolf Pen Creek Park. College Station, Texas, March 19, 2020
![](../../pictures/archives/compress/2020/2675/jpeg/03t.jpg) Meadow mushrooms (Agaricus campestris) in Bee Creek Park. College Station, Texas, March 27, 2020
![](../../pictures/archives/compress/2020/2656/jpeg/04t.jpg) Canada garlic (Allium canadense) in Bee Creek Park. College Station, Texas, March 4, 2020
![](../../pictures/archives/compress/2020/2668/jpeg/14t.jpg) Young leaves of live oak in Wolf Pen Creek Park. College Station, Texas, March 19, 2020
![](../../pictures/archives/compress/2020/2675/jpeg/01t.jpg) Mediterranean lineseed (Bellardia trixago) in Bee Creek Park. College Station, Texas, March 27, 2020
![](../../pictures/archives/compress/2020/2660/jpeg/05t.jpg) Black duck on 40-Acre Lake in Brazos Bend State Park. Needville, Texas, March 12, 2020
![](../../pictures/archives/compress/2019/2479/jpeg/10t.jpg) Bur-clover (Medicago polymorpha) taken from a lawn on Texas Avenue. College Station, Texas, April 8, 2019
![](../../pictures/archives/compress/2019/2479/jpeg/11t.jpg) Close up of bur-clover (Medicago polymorpha) taken from a lawn on Texas Avenue. College Station, Texas, April 8, 2019
![](../../pictures/archives/compress/2020/2668/jpeg/08t.jpg) Coral honeysuckle (Lonicera sempervirens) in Wolf Pen Creek Park. College Station, Texas, March 19, 2020
![](../../pictures/archives/compress/2020/2668/jpeg/03t.jpg) Mediterranean lineseed (Bellardia trixago) in Wolf Pen Creek Park. College Station, Texas, March 19, 2020
![](../../pictures/archives/compress/2020/2656/jpeg/05t.jpg) Field madder (spurwort, Sherardia arvensis) in Bee Creek Park. College Station, Texas, March 4, 2020
![](../../pictures/archives/compress/2020/2675/jpeg/02t.jpg) Showy evening primrose (Oenothera speciosa) in Bee Creek Park. College Station, Texas, March 27, 2020
![](../../pictures/archives/compress/2020/2668/jpeg/15t.jpg) Blooming Huisache (Acacia farnesiana) in Wolf Pen Creek Park. College Station, Texas, March 19, 2020
![](../../pictures/archives/compress/2020/2675/jpeg/04t.jpg) Underside of meadow mushrooms (Agaricus campestris) in Bee Creek Park. College Station, Texas, March 27, 2020
![](../../pictures/archives/compress/2020/2677/jpeg/02t.jpg) Mushrooms Chlorophyllum hortense(?) on a lawn in Wolf Pen Creek Park. College Station, Texas, March 30, 2020
![](../../pictures/archives/compress/2020/2677/jpeg/01t.jpg) Fibrecap (Inocybe) mushrooms on a lawn in Wolf Pen Creek Park. College Station, Texas, March 30, 2020
![](../../pictures/archives/compress/2020/2668/jpeg/05t.jpg) Eastern poison ivy (Toxicodendron radicans) in Wolf Pen Creek Park. College Station, Texas, March 19, 2020
![](../../pictures/archives/compress/2020/2675/jpeg/05t.jpg) Dissected meadow mushrooms (Agaricus campestris) in Bee Creek Park. College Station, Texas, March 27, 2020
![](../../pictures/archives/compress/2020/2656/jpeg/06t.jpg) Hemisphaeric liverwort (Reboulia hemisphaerica)(?) in Lick Creek Park. College Station, Texas, March 5, 2020
![](../../pictures/archives/compress/2020/2665/jpeg/13t.jpg) Basal rosette of leaves of some plant in Lick Creek Park. College Station, Texas, March 15, 2020
![](../../pictures/archives/compress/2020/2677/jpeg/09t.jpg) View of wildflowers and a shopping mall in Wolf Pen Creek Park. College Station, Texas, March 30, 2020
![](../../pictures/archives/compress/2020/2668/jpeg/02t.jpg) Flowers of Mediterranean lineseed (Bellardia trixago) in Wolf Pen Creek Park. College Station, Texas, March 19, 2020
![](../../pictures/archives/compress/2020/2668/jpeg/06t.jpg) Bark of lacebark elm tree (Ulmus parvifolia) in Wolf Pen Creek Park. College Station, Texas, March 19, 2020
![](../../pictures/archives/compress/2020/2668/jpeg/13t.jpg) Shoot of eastern cottonwood (Populus deltoides) in Wolf Pen Creek Park. College Station, Texas, March 19, 2020
![](../../pictures/archives/compress/2020/2665/jpeg/01t.jpg) Soft resupinate polypore mushroom of a rotten oak log in Lick Creek Park. College Station, Texas, March 15, 2020
![](../../pictures/archives/compress/2020/2668/jpeg/09t.jpg) Red flowers of coral honeysuckle (Lonicera sempervirens) in Wolf Pen Creek Park. College Station, Texas, March 19, 2020
![](../../pictures/archives/compress/2020/2664/jpeg/14t.jpg) Fresh red leaves of blackjack oak (Quercus marilandica, black oak group) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 14, 2020
![](../../pictures/archives/compress/2020/2664/jpeg/13t.jpg) Young leaves of blackjack oak (Quercus marilandica, black oak group) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 14, 2020
![](../../pictures/archives/compress/2020/2665/jpeg/04t.jpg) Texture of soft resupinate polypore mushroom of a rotten oak log in Lick Creek Park. College Station, Texas, March 15, 2020
![](../../pictures/archives/compress/2020/2668/jpeg/12t.jpg) Young leaves on eastern cottonwood (Populus deltoides) in Wolf Pen Creek Park. College Station, Texas, March 19, 2020
![](../../pictures/archives/compress/2020/2665/jpeg/12t.jpg) Cross section of a resupinate polypore mushroom of a rotten oak log in Lick Creek Park. College Station, Texas, March 15, 2020
![](../../pictures/archives/compress/2020/2665/jpeg/06t.jpg) Guttation of soft resupinate polypore mushroom of a rotten oak log in Lick Creek Park. College Station, Texas, March 15, 2020
![](../../pictures/archives/compress/2020/2665/jpeg/05t.jpg) Pattern of soft resupinate polypore mushroom of a rotten oak log in Lick Creek Park. College Station, Texas, March 15, 2020
![](../../pictures/archives/compress/2020/2677/jpeg/03t.jpg) Side view of mushrooms Chlorophyllum hortense(?) on a lawn in Wolf Pen Creek Park. College Station, Texas, March 30, 2020
![](../../pictures/archives/compress/2020/2665/jpeg/03t.jpg) Pale brown resupinate polypore mushroom of a rotten oak log in Lick Creek Park. College Station, Texas, March 15, 2020
![](../../pictures/archives/compress/2020/2665/jpeg/21t.jpg) Carolina ponysfoot (Dichondra carolinensis) on a recent cutting in Lick Creek Park. College Station, Texas, March 15, 2020
![](../../pictures/archives/compress/2020/2665/jpeg/23t.jpg) Young shoots of cudweed (Gnaphalium) on Raccoon Run Trail in Lick Creek Park. College Station, Texas, March 15, 2020
![](../../pictures/archives/compress/2020/2665/jpeg/02t.jpg) Dissected soft resupinate polypore mushroom of a rotten oak log in Lick Creek Park. College Station, Texas, March 15, 2020
![](../../pictures/archives/compress/2020/2664/jpeg/19t.jpg) Flowers of vetch (Vicia)(?) with a dotted black skipper butterfy (Hesperiidae) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 14, 2020
![](../../pictures/archives/compress/2020/2665/jpeg/22t.jpg) Basal rosette of leaves of some dandelion-like(?) plant on Raccoon Run Trail in Lick Creek Park. College Station, Texas, March 15, 2020
![](../../pictures/archives/compress/2020/2665/jpeg/07t.jpg) Close-up of an edge of soft resupinate polypore mushroom of a rotten oak log in Lick Creek Park. College Station, Texas, March 15, 2020
![](../../pictures/archives/compress/2020/2665/jpeg/11t.jpg) Mosquito on a resupinate polypore mushroom of a rotten oak log on Raccoon Run Trail in Lick Creek Park. College Station, Texas, March 15, 2020
![](../../pictures/archives/compress/2020/2665/jpeg/17t.jpg) Tiger sawgill mushrooms (Lentinus tigrinus) on a recent cutting in Lick Creek Park. College Station, Texas, March 15, 2020
![](../../pictures/archives/compress/2020/2665/jpeg/10t.jpg) Texture of resupinate polypore mushroom of a rotten oak log on Raccoon Run Trail in Lick Creek Park. College Station, Texas, March 15, 2020
![](../../pictures/archives/compress/2012/1051/jpeg/07t.jpg) Black eyed susans in Lick Creek Park. College Station, Texas, May 7, 2012
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