BRITWORK:SMU
Eragrostis secundiflora subsp. oxylepis (Torr.) S. D. Koch
BRITWORK416678 Eula Whitehouse 17370 1946-10-13
United States, Texas, Denton, 4 miles north of Grapevine at "Cheatum Oaks".
BRITWORK:SMU
Eragrostis secundiflora subsp. oxylepis (Torr.) S. D. Koch
BRITWORK416736 Eula Whitehouse 19216 1947-11-04
United States, Texas, Wise, 3 1/2 miles west of Rhome on Highway 114.
BRITWORK:SMU
BRITWORK416744 Albert Ruth 247 1924-08-25
United States, Texas, Tarrant, [No additional locality data on sheet]
BRITWORK:SMU
BRITWORK416745 Albert Ruth 247 1929-08-25
United States, Texas, Tarrant, [No additional locality data on sheet]
BRITWORK:SMU
Eragrostis secundiflora subsp. oxylepis (Torr.) S. D. Koch
BRITWORK416746 C. L. Lundell 11612 1942-08-23
United States, Texas, Tarrant, Northwest of Grapevine.
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Eragrostis oxylepis
BRITWORK416747 C. L. Lundell 11601 1942-08-23
United States of America, Texas, Tarrant, Perennial. northwest of Grapevine, in woodland on sand
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Eragrostis secundiflora subsp. oxylepis (Torr.) S. D. Koch
BRITWORK416755 Barney L. Lipscomb 2291 1977-07-09
United States, Texas, Parker, Mineral Wells State Park. Open area around campsites and roadside at Penitentiary Hollow.
BRITWORK:SMU
Eragrostis secundiflora subsp. oxylepis (Torr.) S. D. Koch
BRITWORK416756 Dora Sylvester 2271 1994-09-17
United States, Texas, Parker, Land of Goshen Rd, off TX 199.
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BRITWORK416842 Roger W. Sanders 3914 1995-10-26
United States, Texas, Hunt, < Poaceae > ; Hunt County: 33° 19' N 96° 15' W Clymer Meadow Preserve, ca. 15 air mi. NW of Greenville; along county road ca 1/2 mi (1 km) N of FM 1562 at 3 mi (5 km) W of Celeste. Undulating native prairie. Main tract, partly inundated bottomland pasture N of Chastain (and Webster) house; Houston Black & Heiden clays on slopes, Tinn clay in bottom. Occasional in pasture on lower slopes.
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BRITWORK416843 Billie L. Turner 1384 1949-09-11
United States, Texas, Hunt, 8 miles east Greenville. Frequent perennial from a shallow root in sandy-clay soil.
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BRITWORK416844 Roger W. Sanders 3823 1995-09-21
United States, Texas, Hunt, Poaceae; Clymer Meadow Preserve, ca. 15 air mi. NW of Greenville; along county road ca 1/2 mi (1 km) N of FM 1562 at 3 mi (5 km) W of Celeste. Undulating native prairie. [33°19'N 96°15'W]. Price tract, eastern fenceline, W-facing slope (extension of main tract, down slope), dominated by tall grasses; Houston Black & Heiden clays. Occasional between linear gilgai.
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BRITWORK416845 S. E. Wolff 3323 1931-09-28
United States, Texas, Hunt, Native prairie near Floyd.
BRITWORK:SMU
BRITWORK416846 V. L. Cory 57867 1950-09-02
United States, Texas, Dallas, Gus Thomasson Drive; 2.2 airline miles west of New Hope.
BRITWORK:SMU
BRITWORK416847 Eula Whitehouse 17367 1946-10-13
United States, Texas, Denton, 4 miles north of Grapevine at "Cheatum Oaks".
BRITWORK:SMU
BRITWORK416848 C. L. Lundell 11775 1942-09-05
United States, Texas, Denton, Lake Dallas.
BRITWORK:SMU
BRITWORK416854 Eula Whitehouse 17478 1946-10-20
United States, Texas, Grayson, 3 miles north of Gordonville at Cedar Bayou on Lake Texoma.
BRITWORK:SMU
BRITWORK416885 J. F. Hennen 489 1949-07-02
United States, Texas, Denton, 11 miles southeast of Denton.
BRITWORK:SMU
BRITWORK416913 Fred H. Wagner 180 1947-09-27
United States, Texas, Tarrant, Two and one third mi. n.w. of Mansfield.
BRITWORK:SMU
BRITWORK416917 Eula Whitehouse 17314 1946-10-05
United States, Texas, Tarrant, East Fort Worth, vacant lots west of Sylvania Park off Highway 183.
BRITWORK:SMU
BRITWORK416918 Eula Whitehouse 16294 1946-07-09
United States, Texas, Tarrant, Eagle Mountain Lake northwest of Saginaw.
BRITWORK:SMU
BRITWORK416936 Simon E. Wolff 3366 1931-09-29
United States, Texas, Kaufman, S. of Kaufman
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BRITWORK416958 Billy F. Caddell 135 1958-10-01
United States, Texas, Johnson, Location: Johnson County; Site: Farm 5 mi. E. of Cleburne.
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BRITWORK416967 Albert Ruth 417 1922-09-10
United States, Texas, Tarrant, Tarrant Co. - Fort Worth.
BRITWORK:SMU
BRITWORK416970 Albert Ruth 417 1919-10-10
United States, Texas, Tarrant, Above Polytechnic.
BRITWORK:SMU
BRITWORK416971 Eula Whitehouse 17346 1946-10-12
United States, Texas, Tarrant, Northwest of Saginaw on east shore of Eagle Mountain Lake.
BRITWORK:SMU
BRITWORK416972 Albert Ruth 417 1929-06-15
United States, Texas, Tarrant, By Lake Worth.
BRITWORK:SMU
BRITWORK416976 Eula Whitehouse 15144 1946-04-06
United States, Texas, Wise, About 4 miles southwest of Rhome on Newark road.
BRITWORK:SMU
BRITWORK416979 C. L. Lundell 11694 1942-08-27
United States, Texas, Dallas, Off U. S. highway 175, near Seagoville.
BRITWORK:SMU
BRITWORK416980 Lloyd H. Shinners 9554 1947-10-25
United States, Texas, Dallas, 2 1/2 miles northwest of Seagoville.
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BRITWORK418312 M. Trimino MT 40711.6 2011-04-07
United States of America, Texas, Tarrant, Fort Worth, E side of Benbrook Lake ,SW of intersection of Lakeside Dr and Benbrook Lake Drive, S of Benbrook Lake Dr. 212 m W, 17 m S (map dist.) of intersection of Lakeside Dr. and Benbrook Lake Dr. 20 m W of slope. N 32° 38' 46.69", W 97° 26' 32.14" elev. 235 m. This locally abundant woody shrub was found growing on sandy soil, among Prickly Pears. With Macy Zander., 235m
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BRITWORK418321 J. F. Hennen 252 1948-08-08
United States of America, Texas, Grayson, 3 miles west of Sherman. In black clay, full sun. Cultivated.
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BRITWORK418329 M. Trimino MT22311.1 2011-02-23
United States of America, Texas, Tarrant, Fort Worth, N of TCU campus. Corner of Cantey and Cockrell, 120 m W of intersection of University Drive and Cantey. This locally uncommon annual was found in a disturbed area between a sidewalk and fence, in the shade of small shrub.; (N 32° 42' 42.45", W 97° 21' 32.64").
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BRITWORK418331 Carol Clark s.n. 2011-06-09
United States, Texas, Cooke, Clark Haven Preserve; 15493 FM 678, Callisburg, TX.
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BRITWORK418368 Eula Whitehouse 15658 1946-05-04
United States, Texas, Cooke, Post Oak Belt, north of Leo on Dickson Creek; sandy soil.
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BRITWORK418371 Muhammad Ismail 2 2014-09-10
United States, Texas, Grayson, Northern part of county; Loy Lake Park, ca. 7 km (by road) N of Hwy. 82, near Loy Lake exit off of Hwy. 75, ca. 5.6 km (by air) SW of downtown Denison. Along Loy Lake just above water level. Pink flower, ca. 1 1/2 ft tall. Oval leaves. Aromatic. Growing along with cat tails and willow trees along the lake. ca. 33° 43' 55" N 96° 35' 44" W, 210m
BRITWORK:BRITWORK
BRITWORK418372 Thomas Riecke 11 2007-09-19
United States, Texas, Grayson, BUckner Biological Preserve and Research Area. Northeastern Grayson County, off Dripping Springs Road, approximately 8.5 miles (13.7 km) by road from Austin College Campus (Sherman). Deep sandy soil at approximately 5 meters above and 15 meters from a small creek in deep post-oak woodland. Growing with Ulmus sp. Quercus stellata, Juniperus virginiana, Carya texana. Shrub from ca. 1 to 3 m tall. 33° 41' N 96° 30' W, 18m
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BRITWORK418373 Jenna LaFoy 11 2014-10-08
United States of America, Texas, Grayson, Herman Baker Park, 5 km (by road) SE of downtown Sherman, ca. 1.6 km S of Hwy 56. Along trail around Pickens Lake.; Deciduous shrub with dark red fruits approximately 24 mm in diameter. Shrub is about 8 ft. tall and has acuminate short, petioled leaves. Found at the adjacent end of dam near the edge of mixed forest with genera Ulmus (slippery elm), Ligustrum (privet), and specimen of Acer negundo (box elder).; Ca. 33° 37' 12" N 96° 37' 58" W; Elevation: ca. 220 m., 220m
BRITWORK:BRITWORK
BRITWORK418374 Jenna LaFoy 16 2014-10-15
United States, Texas, Grayson, Hagerman National Wildlife Refuge, ca. 18 km (by air) NW of Sherman; ca. 16 km (by air) S of the Texas-Oklahoma state line. Just inside east boundary of Refuge, off Refuge Road (inside gate where Refuge Road takes a 90° turn to the north). Grass is less than 2 m tall and has leaf blades ranging from 15 to 20 in length. Spikelets are flat and wide. Growing in weedy forest. Ca. 33°44' 3" N 96°44 '51" W, 195m
BRITWORK:BRITWORK
BRITWORK418375 Jenna LaFoy 20 2014-10-15
United States, Texas, Grayson, Hagerman National Wildlife Refuge, ca. 18 km (by air) NW of Sherman; ca. 16 km (by air) S of the Texas-Oklahoma state line. Just inside east boundary of Refuge, off Refuge Road (inside gate where Refuge Road takes a 90° turn to the north). Found in transition area between wet and upland forest near edge of Lake Texoma. Growing in sandy soil by willow (genus Salix), switchgrass (genus Panicum), and buttonbush (genus Cephalanthus). Woody vine with sharply toothed and lobed leaflets 3 to 7 cm long. Ca. 33°44'3"N 96°44'51"W., 195m
BRITWORK:BRITWORK
BRITWORK418376 Jenna LaFoy 21 2014-09-17
United States of America, Texas, Grayson, Around Waterloo Lake, ca. 10 km (by road) N of Hwy 82, at end of Park St. (a small dead end street off Loy Lake Road); ca 2.5 km (by air) SW of downtown Denison.; High climbing vine longer than 3 m alongside Quercus stellata. Leaflets in fives, ranging from 2 to 5 mm in length, White rotate flowers in threes with green achenes.; Ca. 33° 44' 14" N, 96° 34' 10" W; Elevation: ca. 210 m., 210m
BRITWORK:BRITWORK
BRITWORK418377 Jenna LaFoy 22 2014-09-24
United States, Texas, Grayson, Northern part of county; along Shawnee Creek just upstream from where it empties into the Red River, just east of Denison Dam (which forms Lake Texoma). Twining vine with opposite and cordate leaves ranging from 1.5 to 6 cm in length. Disk flowers of 4 per head with whitish-pink corollas. Grows in rocky disturbed soil in low areas with Eupatorium coelestinum and genera Typha and Salix; soil from clay made of oyster fossils. Ca. 33° 48' 57" N 96° 33' 33" W, 159m
BRITWORK:BRITWORK
BRITWORK418379 Karos Torres 7 2014-09-25
United States, Texas, Grayson, Around Waterloo Lake, ca. 10 km (by road) N of Hwy 82, at end of Park St. (a small dead end street off Loy Lake Road); ca. 2.5 km (by air) SW of Downtown Denison. Small understory tree with plant height about 6 feet. Red fruits. Habitat at edge of creek at margin near cross timbers forest. ca. 33° 44' 14" N 96° 34' 1 Elevation: Ca. 210 m
BRITWORK:BRITWORK
BRITWORK418381 Karos Torres 5 2014-09-25
United States, Texas, Grayson, Around Waterloo Lake, ca. 10 m (by road) N of Hwy 82, at end of Park St. (a small dead end street off Loy Lake Road); ca. 2.5 km (by air) SW of Downtown Denison. No flowers or smell; approximately 40 feet tall, 12 inches DBH, growing at edge of creek at margin near cross timbers forest. 33° 44' 14" N 96° 34' 1, 210m
BRITWORK:BRITWORK
BRITWORK418382 Karos Torres 4 2014-09-18
United States, Texas, Grayson, Northern part of county; Low Lake Park, just off Loy Lake Road, ca. 7 km (by road) N of Hwy. 82, near Loy Lake exit off of Hwy 75, ca 5.6 km (by air) SW of downtown Denison. White flowers, 4 feet tall, growing near the edge of the lake. ca. 33° 43' 55" N 96° 3., 210m
BRITWORK:BRITWORK
Pluchea obovata Balf. fil.
BRITWORK418383 Karos Torres 3 2014-09-18
United States, Texas, Grayson, Northern part of county; Loy Lake Park, just off Loy Lake Road, ca. 7 km (by road) N of Hwy. 82, near Loy Lake exit off of Hwy 75, ca. 5.6 km (by air) SW of downtown Denison. Purple Pink flowers, 1.5-2 feet tall, growing near the water's edge. 33° 43' 55" N 96° 3, 210m
BRITWORK:BRITWORK
BRITWORK418385 Roxanne Crouch 20 2014-10-08
United States, Texas, Grayson, Herman Baker Park, 5 km (by road) SE of downtown Sherman, ca. 1.6 km S of Hwy. 56. Along trail around Pickens Lake. Located near Pickens Lake growing on exposed Austin Chalk. The tree was approximately 35-40 ft tall. Quercus velutina) and eastern red cedar (Juniperus virginiana). Acorns are short and rounded with a green nut and a brown cap. 33° 37' 12" N 96° 37' 58" W, 220m
BRITWORK:BRITWORK
BRITWORK418386 Roxanne Crouch 21 2014-10-08
United States, Texas, Grayson, Herman Baker Park, 5 km (by road) SE of downtown Sherman, ca. 1.6 km S of Hwy. 56. Along trail around Pickens Lake. Located on edge of mixed forest adjacent to the end of the dam. Approximately 8 feet tall shrub. Ulmus), box elder (Acer negundo), and privet (Ligustrum). No flowers present at time of collection but numerous berries were present ranging from bright red to black. 33° 37' 12" N 96° 37' 58" W, 220m
BRITWORK:BRITWORK
BRITWORK418387 Roxanne Crouch 6 2014-09-05
United States of America, Texas, Grayson, Around Waterloo Lake, ca. 10 km (by road) N of Hwy 82, at end of Park St. (a small dead end street off Loy Lake Road); ca. 2.5 km (by air) SW of Downtown Denison.; Located at edge of creek bottom in cross timbers forest. Shrub approximately 15 ft tall with multiple trunks and light green seeds. Associates: Corpus shumardii and Carya texana.; 33° 44' 14"N 96° 34' 10" W; Elevation: ca. 210 m, 210m
BRITWORK:BRITWORK
BRITWORK418388 Roxanne Crouch 25 2014-10-15
United States, Texas, Grayson, Hagerman National Wildlife Refuge. Ca. 18 km (by air) NW of Sherman; ca. 16 km (by air) S of the Texas-Oklahoma state line. Just inside east boundary of Refuge, off Refuge Road (inside gate where Refuge Road takes a 90° turn to the north). Located in the weedy area along the roadside, growing in sandy soil. Smilax) and mexican hat (Ratibida). Plant approximately 1.5 ft tall and the few open flowers are yellowish in color; numerous seed pods present. ca. 33° 44' 3" N 96° 44' 51", 195m
BRITWORK:BRITWORK
BRITWORK418389 Roxanne Crouch 5 2014-09-05
United States, Texas, Grayson, Around Waterlook Lake, ca. 10 km (by road) N of Hwy 82, at end of Park St. (a small dead end street off Loy Lake Road); ca. 2.5 km (by air) SW of Downtown Denison. Located at edge of creek bottom in cross timbers forest. DBH of tree approximately 1 ft and tree approximately 40 ft tall with light green seeds. 30o44'14"N 96o34'10"W, 210m
BRITWORK:BRITWORK
BRITWORK418390 Roxanne Crouch 19 2014-10-08
United States, Texas, Grayson, Herman Baker Park, 5 km (by road) SE of downtown Sherman, ca. 1.5 km S of Hwy. 56. Along trail around Pickens Lake. Located near Pickens lake growing on exposed Austin Chalk. The tree was approximately 8 inches DBH and approximately 30-35 ft tall. Quercus muehlenbergii) and eastern red cedar (Juniperus virginiana). Acorns are longer in a more oval shape with a large cap. 33° 37' 12" N 96° 37' 58" W, 220m
BRITWORK:BRITWORK
BRITWORK418391 Roxanne Crouch 2 2014-09-10
United States, Texas, Grayson, Northern part of county; Loy Lake Park, just off Loy Lake Road, ca. 7 km (by road) N of Hwy. 82, near Loy Lake exit off of Hwy 75, ca. 5.6 km (by air) SW of downtown Denison. Located near edge of lake. Tall plant with numerous inflorescences made up of clusters of white flowers. Ca. 33° 43' 55" N 96° 35' 44" W, 210m
BRITWORK:BRITWORK
BRITWORK418392 Roxanne Crouch 7 2014-09-05
United States, Texas, Grayson, Around Waterloo Lake, ca. 10 km (by road) N of Hwy 82, at end of Park St. (a small dead end street off Loy Lake Road); ca. 2.5 km (by air) SW of Downtown Denison. Plant was a small woody shrub/tree approximately 6-7 feet tall with red seeds. It was located at the understory edge of the creek bottom in cross timbers forest region. Juniperus virginiana), post oak (Quercus stellata), and texas hickory (Carya texana). 33° 44' 14"N 96° 34' 10" W, 210m
BRITWORK:BRITWORK
BRITWORK418393 Roxanne Crouch 10 2014-09-17
United States, Texas, Grayson, Northern part of county; along Shawnee Creek just upstream from where it empties into the Red River, just east of Denison Dam (which forms Lake Texoma). Located in weedy disturbed area high (10-12 ft) from the bank near creek in rocky disturbed soil. Toxicodendron radicans), Lippia nodiflora, Chamaecrista fasciculata, and a member of Capparaceae family. Plant is approximately 1-2 ft tall with blue stamens and purple flowers. ca. 33° 48' 57" N 96° 33' 33" W, 159m
BRITWORK:BRITWORK
BRITWORK418394 Roxanne Crouch 4 2014-09-10
United States, Texas, Grayson, GRAYSON County: Northern part of county; Loy Lake Park, just off Loy Lake Road, ca. 7 km (by road) N of Hwy. 82, near Loy Lake exit off of Hwy 75, ca. 5.6 km (by air) SW of downtown Denison. Located near edge of Loy Lake in disturbed area. Plant approximately 1 m tall with numerous white inflorescences. ca. 33° 43' 55" N 96° 35 44"W, 210m
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BRITWORK418395 Roxanne Crouch 13 2014-09-17
United States, Texas, Grayson, Northern part of county; along Shawnee Creek just upstream from where it empties into the Red River, just east of Denison Dam (shich forms Lake Texoma). Located beside creek in kiamichi soil. Plant is a sprawling herb with blue flowers. ca. 33° 48' 57" N 96° 33' 33" W, 159m
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BRITWORK418397 Roxanne Crouch 1 2014-09-10
United States, Texas, Grayson, Northern part of County; Loy Lake Park, just off Loy Lake Road, ca 7 km (by road) N of Hwy. 82, near Loy Lake exit off of Hwy 75, ca. 5.6 km (by air) SW of downtown Denison. Located near edge of lake. Plant is approximately 1 m tall with stems ending in cylindrical flower spikes that are greenish in color. Green stem is covered in hairs. ca. 33° 43' 55" N 96° 33 44"W, 210m
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BRITWORK418398 Roxanne Crouch 23 2014-10-15
United States, Texas, Grayson, Hagerman National Wildlife Refuge, Ca. 18 km (by air) NW of Sherman; ca. 16 km (by air) S of the Texas-Oklahoma state line. Just inside east boundary of Refuge, off Refuge Road (inside gate where Refuge Road takes a 90° turn to the north). Located in sandy soil in an open gap in mixed forest. Grass approximately 1 ft tall. ca. 33° 44’ 3” N 96° 44’ 51”, 195m
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BRITWORK418399 Karos Torres 13 2014-10-02
United States, Texas, Grayson, Northern part of county; along Shawnee Creek just upstream from where it empties into the Red River, just east of Denison Dam (which forms Lake Texoma). Climbing vine growing on other vegetation. Off white flowers. Habitat near Shawnee Creek bank, ca. 33° 48' 57" N 96° 33' 33"., 159m
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BRITWORK418400 Dagen Newsome 24 2014-10-29
United States, Texas, Grayson, Hagerman National Wildlife Refuge, ca. 18 km (by air) NW of Sherman; ca. 16 km (by air) S of the Texas-Oklahoma state line. Just inside east boundary of Refuge, off Refuge Road (inside gate where Refuge Road takes a 90° turn to the north). Located in sandy oil on a ridge located approximately 30 meters from the lake shore. Growing with East Red Cedar. Has 10 inch DBH and was approximately 40-45 feet tall. ca. 33° 44' 3" N 96° 44' 51' W, 195m
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BRITWORK418403 Muhammad Ismail 24 2014-10-15
United States, Texas, Grayson, Hagerman National Wildlife Refuge, ca. 18 km (by air) NW of Sherman; ca. 16 km (by air) S of the Texas-Oklahoma state line. Just inside east boundary of Refuge, off Refuge Road (inside gate where Refuge Road takes a 90° turn to the north). Growing in sandy soil at the edge of woods on bluff above lake. Tree. 10 in. DBH. Black fruits, gaps of constrictions between fruits that hang down. Oblong lobed leaves, alternate leaves. Growing with Post Oak and Eastern Red Cedar. ca. 33°44'3" N 96°44'51" W., 220m
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BRITWORK418404 Mari Elise Ewing 15 2006-09-14
United States, Texas, Grayson, Ciaccio Sand Pit; sandy area in what was the old bed of the Red River, just south of current Red River channel, approx. 6.5 km (by air) ENE of Denison, north of Hwy 120. Found growing on bank of desert-like sand pit, ca. 3 m tall. 33° 46' 38" N 96° 28' 18" W, 150m
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BRITWORK418405 Dagen Newsome 23 2014-10-29
United States, Texas, Grayson, GRAYSON County: Hagerman National Wildlife Refuge, Ca. 18 km (by air) NW of Sherman; ca. 16 km (by air) S of the Texas-Oklahoma state line. Just inside east boundary of Refuge, off Refuge Road (inside gate where Refuge Road takes a 90° turn to the north). Growing in forest floor or East Cross Timbers in spottily shaded area. Approximately 1.5 feet tall with tan, dropping seeds. ca. 33° 44' 3" N 96° 44' 51", 195m
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BRITWORK418406 Dagen Newsome 21 2014-10-02
United States of America, Texas, Grayson, McCarley Woods Preserve, approximately 8 km E of downtown Sherman just S of Hwy 56. Accessed by turning S on small county road immediately E of where Choctaw Creek crosses Hwy 56. The preserve is on the left of this small road approximately 0.5 km S of Hwy 56.; Growng along the fence of a blackland prairie edge with the Toothache tree and KR blue stem. Approximately 18 feet tall with an 6 inch DBH. Several red fruits (.3 cm diameter) are growing along the stems.; ca. 33 ° 37' 49" N 96 ° 29' 32" W; Elevation: ca. 183 m; Botany Class, 183m
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BRITWORK418408 Adrian Ruiz 2 2013-09-11
United States, Texas, Grayson, Northern Part of county; along Shawnee Creek just upstream from where it empties into the Red River just east of Denison Dam (which forms Lake Texoma). Low drainage area, muddy to wet creek bed. Black to purple berries. 33° 48' 45" N 96° 34' 12" W, 159m
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BRITWORK418413 Dagen Newsome 10 2014-09-24
United States, Texas, Grayson, Norther part of county; along Shawnee Creek just upstream from where it empties into the Red River, just east of Denison Dam (which forms Lake Texoma). Growing in a weedy disturbed area (with disturbed rocky soil) on a high river bank of the Red River. Grows with Polynaceae, Chamaechrista fasciculata, Poison Ivy, and Lippia nodiflora. Approximately 5[?] inches tall with small, white inflorescences. ca. 33° 49' 7" N 96° 33' 26" W, 159m
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BRITWORK418414 Dagen Newsome 8 2014-09-17
United States, Texas, Grayson, Around Waterloo Lake, ca. 10 km (by road) N of Hwy 82, at end of Park St. (a small dead end street off Loy Lake Road); ca. 2.5 km (by air) SW of Downtown Denison. Growing at the creek edge in a Cross Timbers forest. 4 inch DBH and 18-20 feet tall. Growing with Texas Hickory. ca. 33° 44' 14" N 96° 34' 10" W, 210m
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BRITWORK418415 Dagen Newsome 9 2014-09-17
United States, Texas, Grayson, Around Waterloo Lake, ca. 10 km (by road) N of Hwy 82, at end of Park St. (a small dead end street off Loy Lake Road); ca. 2.5 km (by air) SW of Downtown Denison. Growing as a vine in a weedy disturbed near pecan trees in an area near a cement sidewalk. Has small, feather like white flower parts. ca. 33° 44' 14" N 96° 34' 10" W, 210m
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BRITWORK418416 Dagan Newsome 7 2014-09-17
United States, Texas, Grayson, Around Waterloo Lake, ca. 10 km (by road) N of Hwy 82, at end of Park St. (a small dead end street off Loy Lake Road); ca. 2.5 km (by air) SW of Downtown Denison. Approximately 7 feet tall. Growing in the understory of a Cross Timbers forest on the edge of a creek bed. Associate plants are Juniper trees, Quercus lyrata, and Texas Hickory. ca. 33° 44' 14"N 96° 34' 10", 210m
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BRITWORK418417 Dagen Newsome 19 2014-10-15
United States, Texas, Grayson, Herman Baker Park, 5 km (by road) SE of downtown Sherman, ca. 1.6 km S of Hwy. 56. Along trail around Pickens Lake. 8 feet tall growing at edge of mixed forest with box elder, slippery elm, and privet. Adjacent to edge of dam and 30 meters from lake shore. Bundles of small round fruits (.5 cm diameter) are gathered on the stem at the base of outgrowing green leaves. ca. 33°37' 12"N 96° 37' 58" W, 220m
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BRITWORK418419 Dagen Newsome 16 2014-09-24
United States, Texas, Grayson, Northern part of county; along Shawnee Creek just upstream from where it empties into the Red River, just east of Denison Dam (which forms Lake Texoma). Growing in a woody area near a creek bed on an exposed layer of limestone. Approximately 10 ft. tall with almost full light exposure. Surrounded by several tall grasses and Mikania scandens. Flowers are small, white, and clustered in areas farthest from the main stem. ca. 33DEG49' 7"N 96DEG 33' 26" W elevation: CA. 159 m
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BRITWORK418420 Dagen Newsome 11 2014-09-24
United States, Texas, Grayson, Northern part of county; along Shawnee Creek just upstream from where it empties into the Red River, just east of Denison Dam (which forms Lake Texoma). Growing in a weedy disturbed area (with rocky disturbed soil) on a high river bank of the Red River. Grows with Polynaceae, Eryngium leavenworthii, Lippia nodiflora, and poison ivy. Approximately 1.8 feet tall with small, bright yellow flowers. ca. 33°49'7"N 96°33'26"W., 159m
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BRITWORK418421 Muhammad Ismail 25 2014-10-15
United States, Texas, Grayson, Hagerman National Wildlife Refuge, Ca. 18 km (by air) NW of Sherman; ca. 16 km (by air) S of the Texas-Oklahoma state line. Just inside east boundary of Refuge, off Refuge Road (inside gate where Refuge Road takes a 90° turn to the north). Growing at weedy area along roadside. Shrub. Bushy branched stems. Spatulate leaves. Larger leaflets are truncaut or slightly cut. Seeds growing from nodes. Growing with green briar. ca. 33° 44' 3' N 96° 44' 51" W, 220m
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BRITWORK418422 Dagen Newsome 20 2014-10-22
United States, Texas, Grayson, McCarley Woods Preserve, approximately 8 km E of downtown Sherman just S of Hwy 56. Accessed by turning S on small county road immediately E of where Choctaw Creek crosses Hwy 56. The preserve is on the left of this small road approximately 0.5 km S of Hwy 56. Approximately 9 feet tall growing at the fence line/edge of a tall grass prairie. The plant was climbing up a dogwood tree. The small fruits range from a light green to a deep purple and are covered by a thin waxy film. ca. 33° 37' 49" N 96° 29' 32" W, 183m
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BRITWORK418423 Erika Valek 8 2014-09-17
United States, Texas, Grayson, Around Waterloo Lake, ca. 10 km, (by road) N of Hwy 82, at end of Park St. (a small dead end street off Loy Lake Road); ca. 2.5 km (by air) SW of Downtown Denison. Tree size about 18 ft tall and approximate 4 inch DBH. Found growing at the edge of a cross timbers forest with post oak (Quercus stellata). Ca. 33° 44' 14" N 96° 34' 10" W, 210m
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BRITWORK418424 Erika Valek 3 2014-09-10
United States, Texas, Grayson, Northern part of Loy Lake Park, just off of Loy Lake Road, ca. 7 km (by road) N of Hwy. 82, near Loy Lake exit off Hwy. 75, ca. 5.6 km (by air) SW of downtown Denison. Plant is growing just above water line bordering spillway of the lake with Salix and Typha. Plant is 3-4 ft. tall with small pale green almost with inflorescences. There are many inflorescences on plant and stem appears almost white. ca. 33° 43' 55" N 96° 35' 44" W, 210m
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BRITWORK418425 Karos Torres 2 2014-09-18
United States, Texas, Grayson, Northern part of county; Loy Lake Park, just off Loy Lake Road, ca. 7 km (by road) N of Hwy. 82, near Loy Lake exit off of Hwy 75, ca. 5.6 km (by air) SW of downtown Denison. White flowers, 5 feet tall, growing at water's edge. 33° 45' 55" N 96° 3, 210m
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BRITWORK418426 Karos Torres 1 2014-09-18
United States, Texas, Grayson, Northern part of county; Loy Lake Park, just off Loy Lake Road, ca. 7 km (by road) N of Hwy. 82, near Loy Lake exit off of Hwy 75, ca. 5.6 km (by air) SW of downtown Denison. Green flowers, 3 feet tall growing a few feet from the lake. ca. 33° 43' 55" N 96° 3' W, 210m
BRITWORK:BRITWORK
BRITWORK418427 Erika Valek 1 2014-09-10
United States, Texas, Grayson, Northern part of Loy Lake Park, just off of Loy Lake Road, ca. 7 km (by road) N of Hwy. 82, near Loy Lake exit off Hwy. 75, ca. 5.6 km (by air) SW of downtown Denison. Plant is growing just above water line bordering spillway of the lake with Salix and Typha. Plant is 2½ ft - 3 ft tall with small green inflorescences. Plant has many hairs on stem. ca. 33° 43' 55" N 96° 35' 44" W, 210m
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BRITWORK418428 Erika Valek 2 2014-09-10
United States, Texas, Grayson, Northern part of Loy Lake Park, just off of Loy Lake Road, ca. 7 km (by road) N of Hwy. 82, near Loy Lake exit off Hwy. 75, ca. 5.6 km (by air) SW of downtown Deinson. Plant is growing just above water line bordering spillway of the lake with Salix and Typha. Plant is 1-1/2 ft. tall with small green and pink inflorescences. Plant has a faint citrus odor on stem. Ca. 33° 45' 55" N 96° 35' 44" W., 210m
BRITWORK:BRITWORK
BRITWORK418430 Karos Torres 11 2014-10-02
United States, Texas, Grayson, Northern part of county; along Shawnee Creek just upstream from where it empties into the Red River, just east of Denison Dam (which forms Lake Texoma). Plant height 1 to 2 feet tall. Yellow flower with purplish center. Habitat is disturbed rocky area near Red River. ca. 33° 49' 7" N 96° 33' 26", 159m
BRITWORK:BRITWORK
BRITWORK418431 Karos Torres 10 2014-10-02
United States, Texas, Grayson, Northern part of county; along Shawnee Creek just upstream from where it empties into the Red River, just east of Denison Dam (which forms Lake Texoma). Plant height 2-3 feet tall. Purple flowers, blue stamens, and purple bracts. Habitat is disturbed rocky area near Red River. Ca. 33°49'7"N 96°33'26"[W]., 159m
BRITWORK:BRITWORK
BRITWORK418432 Karos Torres 9 2014-09-25
United States, Texas, Grayson, Around Waterloo Lake, ca. 10 km (by road) N of Hwy 82, at end of Park St. (a small dead end street off Loy Lake Road); ca. 2.5 km (by air) SW of Downtown Denison. High climbing vine growing on Hackberry tree, white flowers. Habitat at edge of creek margin near cross timbers forest. Ca. 33°44'14"N 96°34'1["W]., 210m
BRITWORK:BRITWORK
BRITWORK418433 Karos Torres 8 2014-09-25
United States, Texas, Grayson, Around Waterloo Lake, ca. 10 km (by road); N of Hwy 82, at end of Park St. (a small dead end street off Loy Lake Road); ca. 2.5 km (by air) SW of Downtown Denison; Small tree with a height about 15 feet; DBH 4in. Twice compound leaves; Habitat at edge of creek at margin near cross timbers forest. ca. 33° 44' 14" N 96° 34' 1, 210m
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BRITWORK418434 DeVincent Martin 1 2014-09-11
United States, Texas, Grayson, Northern part of county; Loy Lake Park, just off Loy Lake Road, ca. 7 km (by road) N of Hwy. 82, near Loy Lake exit off of Hwy 75, ca. 5.6 km (by air) SW of downtown Denison. Growing a few feet from the edge of Loy Lake with Polygonum lapathifolium, Pluchea odorata, and Eupatorium perfoliatum. Plants ~3' tall, found in disturbed weedy areas. Locally known as common ragweed. ca. 33°43'55"N 96°3544"W., 210m
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BRITWORK418435 Thomas Riecke 14 2007-09-26
United States, Texas, Grayson, Ciaccio Sand Pit; sandy area in what was the old bed of the Red River, just south of current Red River channel, approx. 6.5 km (by air) ENE of Denison, north of Hwy 120. Collected from sand pits along Red River. Growing with Arundo donax, Ambrosia trifolia, and Cyparrus sp. Herbaceous annual, ca. 0.5m tall. 33° 46' 38" N 96° 28' 18" W, 150m
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BRITWORK418438 Roxanne Crouch & Morgan Chaney 11 2014-09-17
United States, Texas, Grayson, Northern part of county; along Shawnee Creek just upstream from where it empties into the Red River, just east of Denison Dam (which forms Lake Texoma). Located in weedy disturbed area high (10-12 ft) from the bank near creek in rocky disturbed soil. Toxicodendron radicans), a member of Capparaceae family, Eryngium leavenworthii, and Lippia nodiflora. Plant was about .5 t0 1 ft tall. ca. 33DEG 48' 57" N 96DEG 33' 33" W, 159m
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BRITWORK418440 Erika Valek 7 2014-09-17
United States of America, Texas, Grayson, Around Waterloo Lake, ca. 10 km (by road) N of Hwy 82, at end of Park St. (a small dead end street off Loy Lake Road); ca. 2.5 km (by air) SW of Downtown Denison.; Shrub size about 6-7 ft tall growing near a stream bed at the edge of a cross timber forest with black hickory texas (Carya texana), post oak (Quercus stellate), and eastern red cedar ( Juniperus virginiana).; Ca. 33° 44' 14" N 96° 34' 10" W; Elevation: ca. 210 m, 210m
BRITWORK:BRITWORK
BRITWORK418441 Roxanne Crouch 14 2014-09-17
United States, Texas, Grayson, Northern part of county; along Shawnee Creek just upstream from where it empties into the Red River, just east of Denison Dam (which forms Lake Texoma). Located beside creek in kiamichi soil. Plant is approximately 1 foot tall with green inflorescences. Mikania scandens), Roosevelt Weed (Baccharis neglecta), and Eupatorium coelestinum. ca. 33° 48' 57" N 96° 33' 33" W, 159m
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BRITWORK418442 Erika Valek 6 2014-09-17
United States, Texas, Grayson, GRAYSON County: Around Waterloo Lake, ca. 10 km (by road) N of Hwy 82, at end of Park St. (a small dead end street off Loy Lake Road); ca. 2.5 km (by air) SW of Downtown Denison. Shrub size about 15 ft tall with small, light green seeds on branches and multiple trunks. Found growing at the edge of a creek bottom in a cross timber forest with a pecan tree (Carya illinoinensis). Ca. 33° 44' 14" N 96° 34' 10" W, 210m
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BRITWORK418443 Roxanne Crouch 3 2014-09-10
United States, Texas, Grayson, Northern part of county; Loy Lake Park, just off Loy Lake Road, ca. 7 km (by road) N of Hwy. 82, near Loy Lake exit off of Hwy 75, ca. 5.6 km (by air) SW of downtown Denison. Located near edge of Loy Lake in disturbed area. Plant is approximately 1 m tall and has inflorescence made of clusters of pinkish-purple flowers ca. 33 degrees 43' 55"N, 96 degrees 35' 44"W, 210m
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BRITWORK418444 Roxanne Crouch 12 2014-09-17
United States, Texas, Grayson, Northern part of county; along Shawnee Creek just upstream from where it empties into the Red River, just east of Denison Dam (which forms Lake Texoma). Plant was viney with small white flowers and was approximately 5 inches tall. Toxicodendron radicans), Eryngium leavenworthii, and Chamaecrista fasciculata. ca. 33° 48' 57" N 96° 33' 33" W, 159m
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BRITWORK418447 Karos Torres 21 2014-10-30
United States, Texas, Grayson, Hagerman National Wildlife Refuge, Ca. 18 km (by air) NW of Sherman; ca. 16 km (by air) S of the Texas-Oklahoma state line. Just inside east boundary of Refuge, off Refuge Road (inside gate where Refuge Road takes a 90DEG turn to the north). Blood red sap. Varies in height, sample about 3 feet tall. Weedy habitat that is semi-open but invaded by trees: cedar elms and honey locust. 33DEG 44'3" N 96DEG 44' 51", 196m
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BRITWORK418449 Karos Torres 19 2014-10-30
United States, Texas, Grayson, Hagerman National Wildlife Refuge, ca. 18 km (by air) NW of Sherman; ca. 16 km (by air) S of the Texas-Oklahoma state line. Just inside east boundary of Refuge, off Refuge Road (inside gate where Refuge Road takes a 90° turn to the north). Herbaceous climbing vine over plants; tendrils. Fruits black with white attachment; hollow inside. Habitat: semi-wet area of partially drained pond; weedy area. Ca. 33°44'3"N 96°44'51"[W]., 196m
BRITWORK:BRITWORK
BRITWORK418450 Karos Torres 16 2014-10-02
United States, Texas, Grayson, Northern part of county; along Shawnee Creek just upstream from where it empties into the Red River, just east of Denison Dam (which forms Lake Texoma). Woody shrub, glandular. Plant height 6-10 feet tall. Habitat near Shawnee Creek bank. Assoicates: Switchgrass, Baccharis neglecta, Iva annua, Mikania scadens. ca. 33° 48' 57" N 96° 33' 33", 159m
BRITWORK:BRITWORK
BRITWORK418451 Karos Torres 15 2014-10-02
United States, Texas, Grayson, Northern part of county; along Shawnee Creek just upstream from where it empties into the Red River, just east of Denison Dam (which forms Lake Texoma). Erect herb. Habitat near Shawnee Creek bank. 33° 48' 57" N 96° 33' 33", 159m
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BRITWORK418452 Karos Torres 25 2014-10-30
United States, Texas, Grayson, Hagerman National Wildlife Refuge, Ca. 18 km (by air) NW o Sherman; ca. 16 km (by air) S of the Texas-Oklahoma state line. Just inside east boundary of Refuge, off Refuge Road (inside gate where Refuge Road takes a 90° turn to the north). Shrub about 8-9 feet tall with white berry and red stems. Habitat is an weedy near margin of pasture and prairie remnant. ca. 33° 44' 3" N 96° 44' 51", 196m
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BRITWORK418456 Mari Elise Ewing 07 2006-09-14
United States, Texas, Grayson, Ciaccio Sand Pit: sandy area in what was the old bed of the Red River, just south of current Red River channel, approx. 6.5 km (by air) ENE of Denison, north of Hwy 120. Found growing in desert-like sand pit with Capparaceae and Heliotropium, ca. 1/2 m. tall.
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BRITWORK418460 Dhruv Sharma 8 2008-09-17
United States of America, Texas, Grayson, Northern part of county; along Shawnee Creek just upstream from where it empties into the Red River, just east of Denison Dam (which forms Lake Texoma).; ; Located on the Preston Anticline, rooted in the Kiamichi layer. Plants herbaceous ca. 2 m tall with red-orange flowers and yellow green fruit pods.; ; ca. 33° 48' 45" N 96° 34' 12" W; ; Elevation: ca. 159 m, 159m
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BRITWORK418462 Mari Elise Ewing 06 2006-09-14
United States of America, Texas, Grayson, Ciaccio Sand Pit; sandy area in what was the old bed of the Red River, just south of current Red River channel, approx. 6.5 km (by air) ENE of Denison, north of Hwy 120.; Found growing in desert-like sand pit with Capparaceae and Cycloloma, ca. 1/2 m tall with white fused flowers.; Elev.: ca. 150 m. 33° 46' 38" N 96° 28' 18" W, 150m
