ASU:Plants
ASU0085714 J.M. Andre 30635 2012-04-27
United States, Nevada, Clark, Slot canyon northwest of Riverside, just north of Virgin River, 2.2 miles south of Interstate 15, about 9 mi. west of Mesquite
ASU:Plants
ASU0122951 A. Tiehm 7632 1983-05-16
USA, Nevada, Clark, just below crest of Mormon Mesa on rd to Brandlewood Gun Club, 488m
ASU:Plants
ASU0122952 James L. Reveal, 2153 1969-06-03
USA, Nevada, Clark, Ca 0.3 mi W of Riverside along N bank of Virgin River, 472m
ASU:Plants
Marc A. Baker 20380 2020-04-27
United States, Nevada, Clark, Mormon Mesa, 9.5km NW of the Virgin River, 28km WSW of Mesquite, 96km NE of central Las Vegas, 36.742 -114.3705, 615m
ASU:Plants
ASU0122950 Marc A. Baker 16901 2009-05-09
USA, NEVADA, Clark County, 32km SW of Mesquite, 1.4km east of the Virgin River, 4km west of Black Ridge, 36.5952 -114.305, 440m
ARIZ
443943 Teague Embrey 279 2020-04-17
United States, Nevada, Clark, Mormon Mesa., 36.625465 -114.425959, 559m
ASC
ASC00123028 Rink, G. 16439 2020-04-20
United States, Nevada, Clark, west edge of Mormon Mesa, north of Overton, 36.632306 -114.433894, 580m
ASC
ASC00123033 Rink, G. 16445 2020-05-04
United States, Nevada, Clark, below the west edge of Mormon Mesa, north of Overton, 36.59343 -114.381851, 579m
ASC
ASC00119035 R. Gierisch 4952 1987-04-20
United States, Nevada, Clark, Near Riverside, 36.7335 -114.2292, 427 - 442m
ASC
ASC00093358 Marc A. Baker 16912 2009-05-11
United States, Nevada, Clark, 28km SW of Mesquite, 11km west of Government Spring, 600m east of the Virgin River, 36.64 -114.3, 425m
ASC
ASC00024074 James Reveal 2153 1969-06-03
United States, Nevada, Clark, Along the N bank of the Virgin River, ca 0.3 miles W of Riverside., 36.733265 -114.224325, 472 - 472m
ASC
ASC00119036 R. Gierisch 4948 1987-04-13
United States, Nevada, Clark, Near Riverside, Nevada, 36.736 -114.221, 427m
ASC
ASC00127593 G.L. Clifton 43705 2005-05-06
United States, Arizona, Mohave County, Mesquite NE Quad: San Hallow Wash, 36.895537 -108.020726, 671m
ASC
ASC00118607 G. Rink 15019 2018-04-29
United States, Arizona, Mohave, Sand Hollow Wash, 36.89623 -114.01816, 655m
DES
DES00042512 P. J. Leary 4104 1995-05-17
USA, Arizona, Mohave County, Sand Hollow Wash, 10.7 miles (by road) north of Interstate Highway 15, ca. 0.4 miles east of the Nevada-Arizona State line; north of road., 36.954042 -114.041464, 535m
UCR
Jim André 5155 2004-05-12
United States, Nevada, Clark, Virgin River Valley: west banks of Virgin River, c. 7 mi SW of Mesquite, 402m
UCR
Wesley E. Niles 4125 1995-06-21
United States, Nevada, Clark, First major drainage south of the Riverside Bridge, W side of the Virgin River, 36.73125 -114.229, 440m
UCR
Fred H. Landau 102 1995-05-13
United States, Nevada, Clark, Powerline Road leading W to old abandoned paved road, 0.7 mi north of Virgin River Bridge (at the Riverside exit from Interstate Hwy 15), 36.74578 -114.22881, 500m
UCR
J.S. Holland 3336 1995-04-07
United States, Nevada, Clark, Virgin River Valley, 1 mile south of intersection of Mormon Mesa and Virgin Valley roads, 36.58964 -114.34467, 378m
USU:UTC
UTC00220684 F. H. Landau; P. J. Leary; J. S. Holland 4105 1995-04-14
United States, Nevada, Clark, Lake Mead National Recreation Area ; Klein Hole, 549m
NY
3149740 A. Tiehm 7632 1983-05-16
United States of America, Nevada, Clark Co., just below the crest of Mormon Mesa on the road to Brandlewood Gun Club. Sandy roadside., 36.6016 -114.3558, 488m
NY
03149739 P. J. Leary 4104 1995-05-17
United States of America, Arizona, Mohave Co., Sand Hollow Wash, 10.7 miles (by road) north of Interstate Highway 15, ca. 0.4 miles east of the Nevada-Arizona state line; north of road, 36.954042 -114.041464, 745m
NY
3149741 A. Tiehm 6873 1982-05-14
United States of America, Nevada, Clark Co., 4.7 road miles SW of Riverside bridge on Gold Butte Road., 36.6895 -114.2834, 457m
NY
3149742 J. L. Reveal 2153 1969-06-03
United States of America, Nevada, Clark Co., About 0.3 mile west of Riverside along the north bank of the Virgin River in sandy soil, 472m
NY
3149743 W. E. Niles 4105 1995-04-14
United States of America, Nevada, Clark Co., Lake Mead National Recreation Area; Klein Hole; below high water mark, 549m
NY
3149744 J. S. Holland 2241 1979-05-11
United States of America, Nevada, Clark Co., 1.5 miles west of Overton Beach, Lake Mead National Recreation Area, 36.4413 -114.3975, 457m
NY
399802 E. Palmer 436 1877-00-00
United States of America, Nevada, St. Thomas, 36.46632 -114.370664
SEINet
G. Rink 15019 2018-04-29
United States, Arizona, Mohave, Sand Hollow Wash, 36.89623 -114.01816, 655m
SEINet
Marc A. Baker 16903 2009-05-09
USA, NEVADA, Clark County, 31km SW of Mesquite, 1.5km east of the Virgin River, 5km west of Black Ridge, north-facing slope of a mixture of pink-brown sand and probably gypsum silt, 36.6 -114.3, 450m
SEINet
Marc A. Baker 16912 2009-05-11
USA, NEVADA, Clark County, 28km SW of Mesquite, 11km west of Government Spring, 600m east of the Virgin River, 36.64 -114.3, 425m
SEINet
Rink, G. 16439 2020-04-20
USA, Nevada, Clark, west edge of Mormon Mesa, north of Overton, 36.632306 -114.433894, 580m
SEINet
Rink, G. 16445 2020-05-04
USA, Nevada, Clark, below the west edge of Mormon Mesa, north of Overton, 36.59343 -114.381851, 579m
SEINet
Teague Embrey 279 2020-04-17
United States, Nevada, Clark, Mormon Mesa., 36.625465 -114.425959, 559m
RENO:V
119390 G. Rink 16445 2020-05-04
USA, Nevada, Clark, Below the W edge of Mormon Mesa, N of Overton., 36.59343 -114.381851, 579m
RENO:V
119388 G. Rink 16439 2020-04-20
USA, Nevada, Clark, W edge of Mormon Mesa, N of Overton., 36.632306 -114.433894, 580m
RENO:V
119284 M. Berger 188 2023-04-23
USA, Nevada, Clark, Near the Virgin River, 725 meters WNW of Riverside ghost town, near dirt road off of Riverside road., 36.737738 -114.228378, 461m
RENO:V
10158 F. H. Landau 1169 2005-03-11
USA, Nevada, Clark, Lake Mead National Recreation Area, Black Mountains, 3.8 miles E of Echo Wash Bridge, just S of Echo Bay Development area., 36.303341 -114.541313, 400m
RENO:V
1402 J.L. Reveal 2153 1969-06-03
USA, Nevada, Clark, Along the N bank of the Virgin River, ca 0.3 miles W of Riverside., 36.733265 -114.224325, 472 - 472m
RENO:V
1403 W.E. Niles 5552 1998-03-27
USA, Nevada, Clark, 10.2 miles S of I-15, Mormon Mesa, Halfway Wash., 36.67024 -114.322391, 440 - 440m
RENO:V
1404 A. Tiehm 6873 1982-05-14
USA, Nevada, Clark, 4.7 road miles SW of Riverside Bridge, on Gold Butte Road., 36.68489 -114.267239, 457 - 457m
RENO:V
108226 G.L. Clifton 42337 2004-05-13
USA, Nevada, Clark, Virgin River., 36.6726 -114.317814, 457m
RENO:V
11307 M.A. Baker 16903 2009-05-09
USA, Nevada, Clark, Overton, 31 km SW of Mesquite, 1.5 km E of the Virgin River, 5 km W of Black Ridge., 36.6018 -114.3033, 450m
UT:Botany
UT0073208
USA, Nevada, Clark
LSU-NO:Vascular Plants
NO0050672 F. H. Landau 4121 1995-06-08
United States, Nevada, Clark
GMDRC
GMDRC1848 J. Andre 5154 2004-05-12
United States, Nevada, Clark, Virgin River Valley: Virgin River Valley: W. banks of Virgin River, approx 7 mi. SW of Mesquite, on steep sandy barren hills. Elev. 1320 ft., 36.674207 -114.29943, 402m
GMDRC
GMDRC6689 J. M. André 30635 2012-04-27
United States, Nevada, Clark, slot canyon northwest of Riverside, just north of Virgin River, 2.2 miles south of Interstate 15, about 9 mi. west of Mesquite NV, 441m
CM:Botany-botany
CM297077 Tiehm, A. 7632 1983-05-16
United States, Nevada, Clark, just below the crest of Mormon Mesa on the road to Brandlewood Gun Club, T15S, R68E, sec. 26, 488m
COLO:V
01723279
United States, Nevada, Clark
COLO:V
01723287 Arnold Tiehm 7632
United States, Nevada, Clark
KANU
230935 James L Reveal; M E Matthews 2153 1969-06-03
United States, Nevada, Clark, Ca 0.3 mi W of Riverside along the N bank of the Virgin River, 36.733368 -114.224475, 472m
UNLV
38611 W.E. Niles 4114 1995-05-13
United States, Nevada, Clark, Flat Top Mesa, W slope, Toquop Wash, 1.8 mi N of I-15, scattered on a steep sandy slope with large limestone rocks weathered from a limestone cap, 36.807762 -114.144278, 500m
UNLV
37372 W.E. Niles 4612 1997-03-28
United States, Nevada, Clark, Bitter Ridge, Mud Wash, E base of Bitter Ridge; Gold Butte area, 36.467872 -114.24399, 520m
UNLV
23616 Fisher Jr J C TE33 1980-04-30
United States, Nevada, Clark, Virgin River, W bank, at type locality, sand face of bluff, .3 mi S Riverside Bridge, 36.734056 -114.225598, 439m
UNLV
41647 F.H. Landau 106 1995-06-14
United States, Nevada, Clark, [Mormon Mesa], Weiser Wash, ca 3.7 mi N of I-15, N exposure, often below an eroding caliche caprock, 36.719949 -114.656178, 570m
UNLV
64415 J.S. Holland 2015-87 2015-04-23
United States, Nevada, Clark, Lake Mead; Overton Arm, Lime Cove, along the shoreline of the Overton Arm of Lake Mead, 36.349225 -114.364898, 381m
UNLV
23665 Fisher Jr J C TE41 1980-04-30
United States, Nevada, Clark, Virgin River, steep, sand face, .3 mi S Riverside Bridge, Virgin Peak Quad, 36.733643 -114.225813, 439m
UNLV
069239 M. Berger 188 2023-04-23
United States, Nevada, Clark, Near the Virgin River, 725 meters WNW of Riverside ghost town, near dirt road off of Riverside road., 36.737738 -114.228378, 461m
UNLV
24682 P.J. Leary 3806 1987-04-30
United States, Nevada, Clark, 6.4 km N of NV Hwy 7 near Glendale, along Pecos-Harrisburg powerline rd near Weiser Wash, 36.692202 -114.528086, 600m
UNLV
37500 W.E. Niles 4748 1997-04-11
United States, Nevada, Clark, north and west of Mud Wash, Red Rock Springs and vicinity; Gold Butte area, 36.460821 -114.209137, 600m
UNLV
24475 White L 1987-04-21
United States, Nevada, Clark, Mormon Mesa, W slope, E of Bowman Reservoir, steep slope, sandy clay, some erosion, SW exposure, 36.630526 -114.438775
UNLV
46511 W.E. Niles 5552 1998-03-27
United States, Nevada, Clark, at or near base of mostly north-facing sandy slopes, in narrow, more protected side ravines; 10.2 miles south of Interstate Highway 15, Halfway Wash, Mormon Mesa, 36.667163 -114.327691, 440m
UNLV
14557 Fisher Jr J C JCF TE21 1980-06-11
United States, Nevada, Clark, Mormon Mesa, on steep sand face, Overton Quad, 36.588355 -114.406756, 549m
UNLV
38593 W.E. Niles 4113 1995-05-13
United States, Nevada, Clark, Flat Top Mesa, W slope, Toquop Wash, ca 1.0 mi N of I-15 , E of an active gravel operation, small wash along the base of dune system, 36.778275 -114.18007, 500m
UNLV
38594 W.E. Niles 4125 1995-06-21
United States, Nevada, Clark, Virgin River, W side, N facing sandy slope, first major drainage S of the Riverside bridge, 36.731769 -114.228881, 440m
UNLV
38595 W.E. Niles 4126 1995-06-21
United States, Nevada, Clark, disturbed gypsum outcrop near powerline, ca 1.0 mi N of the Virgin River and ca 1.0 mi W of Riverside, 36.740496 -114.239929, 500m
UNLV
38597 F.H. Landau 102 1995-05-13
United States, Nevada, Clark, powerline rd leading W to old abandoned paved rd 0.7 mi N of the Virgin River bridge (at the Riverside exit from I-15), 36.748026 -114.226415, 500m
UNLV
38598 W.E. Niles 4112 1995-04-22
United States, Nevada, Clark, [Lake Mead], unnamed cove, ca 1.0 km S of Ebony Cove (ca half way betw Ebony Cove and Middle Point), W side of Overton Arm, Lake Mead National Recreation Area, dominant plant on a steep, E facing slope, 36.174203 -114.445593, 375m
UNLV
38599 J.S. Holland 3336 1995-04-07
United States, Nevada, Clark, Virgin River Valley, 1.0 mi S of jct of Mormon Mesa and Virgin Valley rds, S facing slope, 36.577106 -114.339515, 378m
UNLV
38600 W.E. Niles 4124 1995-06-08
United States, Nevada, Clark, Mormon Mesa, along W side, Weiser Wash, ca 3-4 mi N of I-15, steep (35°-40°), E facing stabilized dune, 36.724799 -114.643475, 600m
UNLV
61569 M.A. Baker 16912 2009-05-11
United States, Nevada, Clark, Virgin River, 28 km southwest of Mesquite, 11 km west of Government Spring, 600 meters east of the Virgin River, 36.644 -114.3044, 425m
UNLV
14573 Fisher Jr J C JCF TE25 1980-06-11
United States, Nevada, Clark, Virgin River, E bank, steep, sand bluff, along New Gold Butte Rd, Overton Quad, 36.684258 -114.269228, 427m
UNLV
19131 J.S. Holland 1877 1978-04-21
United States, Nevada, Clark, Virgin River, N side, 0.3 mi below Riverside Bridge, 36.733605 -114.225699, 473m
UNLV
38601 J.S. Holland 2241 1979-05-11
United States, Nevada, Clark, 1.5 mi W of Overton Beach, Lake Mead National Recreation Area, 36.440222 -114.396109, 457m
UNLV
61570 M.A. Baker 16901 2009-05-09
United States, Nevada, Clark, 14 km east of the Virgin River, 4 km west of Black Ridge, 36.5952 -114.3054, 440m
UNLV
38602 J.S. Holland 2248 1979-05-11
United States, Nevada, Clark, Fire Bay Drainage, 2.0 mi S of NV Hwy 12 along NV Hwy 41a, Lake Mead National Recreation Area, 36.409573 -114.405804
UNLV
38603 W.E. Niles 4118 1995-05-17
United States, Arizona, Mohave, Coon Creek, ca 4.5 rd mi N of I-15, steep, E facing slope below a cemented tuff ledge, in a short ravine draining onto a more or less level desert, 36.956809 -114.016991, 744m
UNLV
38604 W.E. Niles 4104 1995-05-17
United States, Arizona, Mohave, Sand Hollow Wash, 10.7 rd mi N of I-15, ca 0.4 mi E of the NV-AZ state line, N of rd, SE facing slope at the base of a caliche-capped mesa, 36.954042 -114.041464, 745m
UNLV
38605 F.H. Landau 101 1995-05-11
United States, Nevada, Clark, Back Country Gold Butte Byway, ca 4.7 mi S of Virgin River bridge, W side of rd, in deep disturbed sand, 36.683423 -114.394918, 450m
UNLV
38606 W.E. Niles 4106 1995-04-14
United States, Nevada, Clark, [Lake Mead], cove just S of Lime Cove, N of Whale Rock, on a sandy beach, Lake Mead National Recreation Area, 36.338416 -114.371249, 549m
UNLV
38607 W.E. Niles 4105 1995-04-14
United States, Nevada, Clark, [Lake Mead], Klein [Kline] Hole, below high water mark, Lake Mead National Recreation Area, 36.368701 -114.344072, 549m
UNLV
38608 W.E. Niles 4123 1995-06-08
United States, Nevada, Clark, Mormon Mesa, along W side, Weiser Wash, ca 3.0 mi N of I-15, on a steep, E facing slope of stabilized sand with scattered gravel and boulders, below an eroding capped bench, E side of wash, 36.705352 -114.529855, 600m
UNLV
38609 W.E. Niles 4121 1995-06-08
United States, Nevada, Clark, Mormon Mesa, along W side, Weiser Wash, ca 1.0 mi N of I-15, on an E facing stabilized dune, 36.682102 -114.535713, 450m
UNLV
38610 W.E. Niles 4117 1995-05-13
United States, Nevada, Clark, Flat Top Mesa, W slope, Toquop Wash, 4.1 mi N of I-15, at intersection with powerline and associated rd that runs perpendicular to the wash, on a sandy clay bench with angular limestone cobble, 36.819814 -114.172667, 550m
SD:Plants
James L. Reveal 2153 1969-06-03
United States, Nevada, Clark, Ca. 0.3 mile west of Riverside along the north bank of the Virgin River., 472m
NSMC
PLA G 0009789 G W.E. Niles 4117 1995-05-13
USA, Nevada, Clark, Toquop Wash, west slope of Flat Top Mesa, 4.1 mi N of I-15, at intersection with powerline and associated rd that runs perpendicular to the wash, 36.819814 -114.172667, 550m
NSMC
PLA G 0009790 G W.E. Niles 4126 1995-06-21
USA, Nevada, Clark, near powerline, ca 1.0 mi N of the Virgin River and ca 1.0 mi W of Riverside, 36.740496 -114.239929, 500m
NSMC
PLA G 0009791 G J.S. Holland 3336 1995-04-07
USA, Nevada, Clark, Virgin River Valley, 1.0 mi S of jct of Mormon Mesa and Virgin Valley rds, S facing slope, 36.577106 -114.339515, 378m
NSMC
PLA G 0005808 G J.C. Fisher Jr. TE33 1980-04-30
USA, Nevada, Clark, 3 miles S Riverside Bridge on west bank of Virgin River. At the type locality., 36.734056 -114.225598, 427m
NSMC
PLA G 0001260 G M.J. Williams 79-20-2 1979-04-12
USA, Nevada, Clark, Mormon Mesa road towards Virgin River, 335m