ASU:Plants
Marc A. Baker 11663 1995-03-09
USA, Arizona, Ca. 4k south of Pinnacle Peak; 1.4 miles east of Pima Road; 75m north of Happy Valley Road; ca. 100m west of the guard gate at Desert Highlands subdivision, 33.697 -111.866, 664m
ASU:Plants
Marc A. Baker 4614 1983-04-28
USA, Arizona, Pinal County, See township/range info, 33.3864 -111.485, 535m
ASU:Plants
Marc A. Baker 4586-A 1983-04-23
USA, Arizona, Pinal County, Just east of Dacite Cliffs; at the foot of Peralta Canyon, 33.4009 -111.346, 775m
ASU:Plants
Debra Tafoya 1 1986-03-26
USA, Arizona, Maricopa, Carefree, AZ, 33.8222 -111.918, 579m
ASU:Plants
Bruce D. Parfitt 3734 1988-03-28
USA, Arizona, Maricopa, Ca. 14.5 miles south of Sunflower, AZ; on east side of AZ Highway 87; S-facing side of rocky hill overlooking Mesquite Wash, 33.6823 -111.461, 732m
ASU:Plants
P. C. Fischer 5965 1979-03-13
USA, Arizona, Maricopa, Lone Mountain northeast 7.5' Quad.; bajada on south side of Harquahala Mountains, 33.7308 -113.304, 594m
ASU:Plants
ASU0295472 Bill Sullivan 671 2009-04-07
USA, California, San Diego, Anza-Borrego Desert State Park, Cactus Garden, 1.25 miles ESE of intersection of Old Kane Road and Highway 78, 0.36 mi south of old Kane Spring Road, west of a ridge., 33.1356 -116.2496, 290m
ASU:Plants
P. C. Fischer 5828 1979-02-26
USA, Arizona, Yuma, Palmerita Ranch 7.5' Quad.; low hills in vicinity of Grapevine Springs; south side of Santa Maria River, 34.2959 -113.425
ASU:Plants
Marc A. Baker 4927 1984-03-23
USA, Arizona, Pinal County, Just west of Kelvin, AZ, 33.0977 -110.988, 730m
ASU:Plants
Marc A. Baker 16634 2007-11-12
USA, Arizona, Pinal, Hot Tamale Peak quadrangle; North of Kearny, 1.3km west of Big Dome, along east side of Hwy 177, 20km SSE of Superior., 33.141667 -110.988333, 700m
ASU:Plants
P. C. Fischer 5744 1979-02-16
USA, Arizona, Maricopa, Wickenburg 2 northeast 7.5' Quad.; Vulture Mountains, 33.9058 -112.819, 829m
ASU:Plants
200PS X81-14 2005-03-03
USA, Arizona, Maricopa, 33.7766 -111.95, 638m
ASU:Plants
Marc A. Baker 16634 2007-11-12
USA, Arizona, Pinal, Hot Tamale Peak quadrangle; North of Kearny, 1.3km west of Big Dome, along east side of Hwy 177, 20km SSE of Superior., 33.141667 -110.988333, 700m
ASU:Plants
Bethany Lester 160 2006-04-23
USA, Arizona, Maricopa, Hummingbird Springs Wilderness, along old gravel road between radio tower and Hummingbird Spring., 33.6702 -113.096, 635m
ASU:Plants
Mary J. Russo 901 1986-03-11
USA, Arizona, Yuma, Kofa National Wildlife Refuge; Castle Dome Mountains; ca. 20 feet west of Road 42; ca. 100 feet south of trail to Gray Tanks, 33.2102 -114.207, 536m
ASU:Plants
Marc A. Baker 7583 1988-03-06
USA, Arizona, Pima County, Organ Pipe Cactus National Monument; west end of Puerto Blanco Mountains; 1.3k east of Aguajita Wash, 32.0167 -112.956, 440m
ASU:Plants
Marc A. Baker 4535 1983-03-25
USA, Arizona, Maricopa, See township/range info, 33.8037 -111.936, 675m
ASU:Plants
Marc A. Baker 4945 1984-03-30
USA, Arizona, Pinal County, 6k northeast of Apache Junction, AZ, 33.4443 -111.502, 579m
ASU:Plants
Marc A. Baker 8099 1991-03-02
USA, Arizona, Maricopa, Just north of Interstate 8, 500m east of Milepost 125, Bosque Quad.; southwest base of the Sand Tank Mountains, ca. 8 miles east of Gila Bend, AZ, 32.9054 -112.571, 351m
ASU:Plants
Marc A. Baker 8108-A 1991-03-13
USA, Arizona, Pinal County, Near northwest base of Five Mile Peak; ca. 8 miles north of Casa Grande, AZ, 33.0033 -111.747, 488m
ASU:Plants
Marc A. Baker 8108-C 1991-03-13
USA, Arizona, Pinal County, Near northwest base of Five Mile Peak; ca. 8 miles north of Casa Grande, AZ, 33.0033 -111.747, 488m
ASU:Plants
Marc A. Baker 15293 2003-04-13
USA, Arizona, Maricopa, east slope of the Aguila Mountains; 30km south of Sentinel, 67km WSW of Gila Bend; ESE-facing slope of basalt rock and gravel; sparse Larrea tridentata scrub; Aguila Mountain SE 7.5' USGS topographic quadrangle, 32.5983 -113.303, 245m
ASU:Plants
Liz Makings 4653 2015-04-18
United States, Arizona, Maricopa County, Maricopa County Flood Control lands in former Cave Buttes Recreation Area; adjacent Apache Wash, 33.745686 -112.051453, 500m
ASU:Plants
Hoski Schaafsma 1 2007-06-14
USA, Arizona, Maricopa, Cave Creek area; Township 5N, Range 3E, section 12, NE 1/4, 500m
ASU:Plants
ASU0294764 Marc A. Baker 15216 2003-04-01
USA, Arizona, Mohave, 500m SSE of confluence of Peach Springs Canyon and Diamond Creek; Peach Springs Canyon., 35.755976 -113.359183, 475m
ASU:Plants
Marc A. Baker 20939 2022-12-08
United States, Arizona, Maricopa, Sierra Estrella, 4.3km WNW of Montezuma Peak, 33km SSW of central Phoenix, 33.19842 -112.24045, 470m
ASU:Plants
Marc A. Baker 21198 2023-12-01
United States, Arizona, Pima, 1km NE of Burro Gap, 17km ENE of Ajo, 32.4093 -112.6846, 565m
ASU:Plants
ASU0019069 J. P. Rebman 1686 1993-04-18
Mexico, Baja California Sur, 64 km north of Ciudad Insurgentes and 13.7 mi east of Francisco Villa at riparian area on the Rio Commundu., 25.9667 -111.933
ASU:Plants
Marc A. Baker 21201 2023-12-01
United States, Arizona, Pima, 600m west of Pack Rat Hill, 13km west of Ajo, 32.3839 -113.011, 433m
ASU:Plants
Marc A. Baker 15235 2003-04-02
USA, ARIZONA, Maricopa, Sauceda Mountains, ca. 30km SSW of Gila Bend, 6.3km WNW of Hat Mountain, south base of rhyolite hill, outcropping and associated boulders, rocks, 32.65 -112.8, 400m
ASU:Plants
Marc A. Baker 15216 2003-04-01
USA, ARIZONA, Mohave County, 500m SSE of confluence of Peach Springs Canyon and Diamond Creek, 35.75 -113.35, 475m
ASU:Plants
A. Phillip Dodge 146 1970-04-22
USA, Arizona, Maricopa, 60 paces east of Spur Cross Road; 2.6 miles north of the intersection of Cahava Ranch Road; 0.3 miles south of the intersection of Morning Star Road, 33.847 -112.035, 640m
ASU:Plants
Marc A. Baker 11663 1995-03-09
USA, Arizona, Maricopa, 4km south of Pinnacle Peak, 1.4mi e of Pima Rd, 75m north of Happy Valley Rd; ca. 100m west of the guard gate at Desert Highlands subdivision. T4N, R5E S8.; Elev.: 2180f, 33.7194 -111.882
ASU:Plants
Marc A. Baker 15293 2003-04-13
USA, Arizona, Maricopa, Aguila Mountain southeast 7.5' Quad.; east slope of the Aguila Mountains; 30km south of Sentinel, 67km WSW of Gila Bend, 32.5983 -113.303, 245m
ASU:Plants
Marc A. Baker 8096 1991-03-02
USA, Arizona, Maricopa, Interstate 8; 50m east of Milepost 128; Bosque Quad.; northeast of the Sand Tank Mountains; ca. 11 miles east of Gila Bend, AZ, 32.9033 -112.526, 390m
ASU:Plants
200PS K121-40 2005-05-17
USA, Arizona, Maricopa, 33.6121 -112.501, 462m
ASU:Plants
R. Puente 1495 2000-04-16
USA, Arizona, Pinal County, Casa Grande, ca. 7 mi. south of Casa Grande along Isom rd, 500 yards up the mountain. 32* 47' 25''N, 111*43'00''W; Elev.: 1500 ft, 32.7779 -111.757
ASU:Plants
Marc A. Baker 11664 1995-03-20
USA, Arizona, Maricopa, Paradise Valley; 700m northeast of Mesquite Tank; ca. 8k WSW of the town of Cave Creek; 0.3 miles south of the Carefree Highway, 33.7947 -112.006, 555m
ASU:Plants
200PS L71-4 2005-05-26
USA, 33.7812 -112.451, 504m
ASU:Plants
Marc A. Baker 8121 1991-03-15
USA, Arizona, Maricopa, 3k north of Stewart Mountain; ca. 20 miles northeast of Mesa; 0.67 miles northeast of Milepost 197, 33.6033 -111.571, 564m
ASU:Plants
200PS AD101-9 2005-05-18
USA, Arizona, Maricopa, 33.677 -111.711, 537m
ASU:Plants
Amber Rand 159
USA, Arizona, Pinal County, Superior, AZ; at Pacific Canyon; 2.6 miles from the junction of Highway 177 and 60; on east side of Old Highway 177; down the road from Donkey Canyon, 33.2712 -111.09
ASU:Plants
200PS V111-16 2005-03-07
USA, Arizona, 33.6585 -112.036
ASU:Plants
Amber Rand
USA, Arizona, Pinal County, Tonto National Forest; Superior, AZ; at Potts Canyon; 6km from the smelter; 0.8 miles off the east fork of Road 252, 33.3155 -111.172
ASU:Plants
Charlotte M. Christy 2545-b 1995-04-04
USA, Arizona, La Paz, Ca. 2 miles east of US Highway 95; along Cienega Springs Road; ca. 14 road-miles south of the Bill Williams River, 34.2927 -114.077
ASU:Plants
ASU0097758 Marc A. Baker 4527 1983-03-05
USA, Arizona, Maricopa, See township/range info, 33.8037 -111.936, 675m
ASU:Plants
ASU0054369 Jon P. Rebman 2565 1994-04-09
Mexico, Baja California, San Felipe desert; approx. 0.5 miles west of the intersection of the road to Agua Caliente and the road to Laguna Diablo., 31.05 -115.2167, 605m
ASU:Plants
200PS AA91-27 2005-03-04
USA, Arizona, Maricopa, 33.7246 -111.83, 838m
ASU:Plants
Doug Newton 691 2008-04-11
USA, Arizona, La Paz, Desert pavement area east of road to Indian Springs canyon, southwest of Courthouse rock trailhead. Species common in region on south facing bajada slopes and desert pavement., 33.449875 -113.387339, 549m
ASU:Plants
Marc A. Baker 15217 2003-04-01
USA, ARIZONA, Mohave County, 500m SSE of confluence of Peach Springs Canyon and Diamond Creek, 35.75 -113.35, 475m
ASU:Plants
Marc A. Baker 15254 2003-04-04
USA, ARIZONA, Maricopa, 5.5km north of the top of Hat Mountain, 25km south of Gila Bend, lower bajada of rhyolite rock, gravel, and silt, 32.7 -112.74, 410m
ASU:Plants
Marc A. Baker 15255 2003-04-05
USA, ARIZONA, Maricopa, Vulture Mountains, along Vulture Mine Road, 160m west of Box Wash, 14km SW of Wickenburg, rolling hills of granitic silt, rock, and gravel with, 33.87 -112.82, 780m
ASU:Plants
Marc A. Baker 13839 2000-07-05
USA, ARIZONA, Pima County, Cabeza Prieta National Wildlife Refuge, Cholla Pass, 3.8km ESE of Sheep Mountain Wilderness Boundary, roadside, 32.11 -113.18, 325m
ASU:Plants
Marc A. Baker 655 1999-12-24
United States, Arizona, Maricopa
ASU:Plants
Marc A. Baker 8819
USA, Arizona, Yavapai County, Sw of Tangle Peak and ca. 5k NW of the Verde River; NE one fourth of section 20, 760m
ASU:Plants
ASU0099424 Joni Ward 0591 0101 2008-04-21
USA, Arizona, Maricopa, Maricopa County: Grown in cultivation at Desert Botanical Garden, Phoenix, N 33 deg 27' 33'', W 111 deg 56' 35'', 1200 ft, 366 m; accession number 1993 0591 0101; originally received as a plant collected by Marc Baker 8730 1 March 1992 from Mexico, Baja California Sur, along the road to San Isidrio, ca 25 miles west of Mex 1 in La Purisima watershed; 26 deg. 17' N 111 deg 53' W; elevation 300 m; collector's notes: east-facing hills of large volcanic rock with Ruellia californica, Lemaireocereus thurberi, Pachycereus pringlei, Cercidium, Jatropha, and Fouquieria; original plant data: shrub 1 m tall, 2 m broad, with fallen trunk; stems gray-green, glaucous, spines very pale straw-yellow; sheaths translucent-white; fruit mostly green, yellow at apex; seeds per fruit range from 0-66 with about half having no seeds; n = 11, 26.283333 -111.883333, 300m
ASU:Plants
Marc A. Baker 17230 2010-09-03
USA, ARIZONA, Graham County, Mount Triplet 7.5' USGS topographic quadrangle; above Triplet Wash, 10km ESE of San Carlos, 40km ESE of Globe, 3.7km south of the summit of Mount Triplet, 33.32028 -110.35326, 1005m
ASU:Plants
Elinor Lehto 16721 1970-03-30
USA, Arizona, Maricopa, Lake Pleasant Regional Park; ca. 1 mile east of Cottonwood Creek, 33.8776 -112.277, 477m
ASU:Plants
Marc A. Baker 17509 2011-12-17
USA, California, Riverside, Pilot Mountain quadrangle, zone 11 0655330mE 3721650mN NAD83, Corn Springs, north side of Chuckwalla Mountains, 12km SSE of Desert Center, 85km east of Indio, 33.6233 -115.3255, 498m
ASU:Plants
E. L. Luth 1970-04-26
USA, Arizona, Maricopa, High powerline service road; 5 miles east of Scottsdale Road; Carefree, AZ, 33.5091 -111.811
ASU:Plants
E. L. Luth 1970-04-26
USA, Arizona, Maricopa, High powerline service road; 5 miles east of Scottsdale Road; Carefree, AZ, 33.5091 -111.811
ASU:Plants
Richard J. Moore s.n. 1966-04-28
USA, Arizona, Maricopa, 4.7 miles north of the junction of Bush Highway and Route 60-70; about 300 yards west of Bush Highway, 33.46 -111.83, 457m
ASU:Plants
David J. Keil 4606 1969-05-05
USA, Arizona, Maricopa, Park boundary on road from Canaal Service Road to Waterfall Canyon Trail; White Tank Mountains Regional Park, 33.5965 -112.557
ASU:Plants
Elinor Lehto 7634 1966-12-10
USA, Arizona, Mohave County, 6.6 miles east of Bullhead City-David Dam junction, 35.1477 -114.45
ASU:Plants
ASU0305637 Marc A. Baker 16822.2 2009-03-29
USA, CALIFORNIA, San Bernardino County, Sacramento Mountains, 7km NE of Camino, south side of I-40, 900m west of South Pass, 34.85 -114.89, 780m
ASU:Plants
Elinor Lehto 4939 1965-05-01
USA, Arizona, Maricopa, Lake Pleasant Regional Park, area #7; just west of upper lake boat landing, 33.8776 -112.277, 477m
ASU:Plants
ASU0348494 D. Silverman 655 1999-12-24
USA, Arizona, Maricopa, 7.5' USGS topographic quadrangle Zone 12 03 74 985mE, 36km NW of central Phoenix, 2.5 mi W of Agua Fria River, north side of CAP canal; on cinder formation, 33.731 -112.349, 480m
ASU:Plants
ASU0305638 Marc A. Baker 16858 2009-04-10
USA, NEVADA, Clark County, Newberry Mountains, 9km west of Laughlin, 38km SSE of Searchlight, west side of Hwy 77, 35.18 -114.68, 700m
ASU:Plants
ASU0305639 Marc A. Baker 16858.1 2009-04-10
USA, NEVADA, Clark County, Newberry Mountains, 9km west of Laughlin, 38km SSE of Searchlight, west side of Hwy 77, 35.18 -114.68, 700m
ASU:Plants
ASU0305640 Marc A. Baker, Michelle Cloud-Hughes 18291 2015-03-26
United States, California, Riverside County, Chuckwalla Bench, 64 km WSW of Blythe, 3.9 km south of Augustine Pass., 33.4459 -115.2632, 660m
ASU:Plants
Mary J. Russo 174 1985-10-27
USA, Arizona, Yuma, Kofa National Wildlife Refuge; Castle Dome Mountains; about 20 feet west of Road 42; about 100 feet south of trail to Gray Tanks, 33.2102 -114.207, 536m
ASU:Plants
Marc A. Baker 4639 1983-05-18
USA, Arizona, Pinal County, 1k south of the Gila River, 33.0833 -110.988
ASU:Plants
ASU0305642 Marc A. Baker 18296 2015-03-26
United States, CALIFORNIA, Riverside County, Chuckwalla Mountains, Corn Springs Wash, 3.3km WNW of Corn Spring, 70km west of Blythe, 33.634 -115.3607, 579m
ASU:Plants
ASU0099427 Dixie Z. Damrel 1525-b 2000-10-03
USA, Arizona, Maricopa, ASU campus, Desert Arboretum Park., 366m
ASU:Plants
Marc A. Baker 4552 1983-04-16
USA, Arizona, Yavapai County, See township/range info, 34.15 -112.16, 855m
ASU:Plants
ASU0305643 Marc A. Baker 16822.1 2009-03-29
USA, CALIFORNIA, San Bernardino County, Sacramento Mountains, 7km NE of Camino, south side of I-40, 900m west of South Pass, 34.85 -114.89, 780m
ASU:Plants
Marc A. Baker 8272-B 1991-04-17
USA, Arizona, Gila, Tonto Basin; ca. 2k southeast of Dutchwoman Butte; ca. 2 miles north of A-cross road, north side of Theodore Roosevelt Lake, 33.7524 -111.086, 914m
ASU:Plants
ASU0305644 Marc A. Baker, Michelle Cloud-Hughes 18288.1 2015-03-25
United States, California, Riverside County, Orocopia Mountains, 2.4 km north of Red Canyon, 52 km east of Indio., 33.6215 -115.6765, 658m
ASU:Plants
Marc A. Baker 8272-A 1991-04-17
USA, Arizona, Gila, Tonto Basin; ca. 2k southeast of Dutchwoman Butte; ca. 2 miles north of A-cross road, north side of Theodore Roosevelt Lake, 33.7524 -111.086, 914m
ASU:Plants
Marc A. Baker 8198 1991-04-04
USA, Arizona, Gila, Just southeast of the Salt River diversion dam, 33.6231 -110.929, 680m
ASU:Plants
ASU0305646 Marc A. Baker, Michelle Cloud-Hughes 18290 2015-03-25
United States, California, Riverside County, Chuckwalla Bench, 64 km WSW of Blythe, 3.3 km SSW of Augustine Pass., 33.4537 -115.2707, 670m
ASU:Plants
Marc A. Baker 4931 1984-03-23
USA, Arizona, Pinal County, See township/range info, 33.3731 -111.381, 721m
ASU:Plants
Marc A. Baker 21239 2024-02-21
México, Baja California, just west of Highway 5, 21.6km SSW of Punto Final, 25km north of Laguna Chapala, 29.60444 -114.39885, 290m
ASU:Plants
Marc A. Baker 4902 1984-03-04
USA, Arizona, Pinal County, See township/range info, 33.4009 -111.346
ASU:Plants
Marc A. Baker 4926 1984-03-18
USA, Arizona, Mohave County, Near Hopewell Ranch; 0.4 miles northwest of Big Sandy River, 34.6697 -113.59, 600m
ASU:Plants
Marc A. Baker 4928 1984-03-23
USA, Arizona, Pinal County, Just north of the Gila River, 33.1411 -110.988, 800m
ASU:Plants
Marc A. Baker 21243 2024-02-25
México, Baja California Sur, 70m west of dirt road, 1km north of Highway 1, 8km NNW of Santa Rosal¡a, 27.39926 -112.30774, 38m
ASU:Plants
Marc A. Baker 20542 2021-02-02
United States, California, Riverside, Orocopia Mountains, 2.3km north of Red Canyon, 33.62086 -115.67651, 657m
ASU:Plants
ASU0294873 Marc A. Baker 18304 2015-04-07
United States, California, Riverside, 3.3km NE of the intersection of Hwy 62 and Interstate 10, 12km WNW of central Palm Springs, 33.9323 -116.5761, 320m
ASU:Plants
Marc A. Baker 20323.1 1994-12-03
United States, Arizona, Graham, 40km ESE of Globe, 4km south of Mount Triplet, 400m west of Triplet Wash, 1.3km WNW of Willow Spring, 33.30868 -110.35498, 994m
ASU:Plants
ASU0294841 M.A. Baker 18468 2016-01-19
United States, CALIFORNIA, Imperial County, Chocolate Mountains, 22km ENE of Niland, 62km NNE of central El Centro, 5.5km ESE of Lion Head Mountain, flood plain, 33.2911 -115.2945, 434m
ASU:Plants
ASU0348490 Marc A. Baker 20323.2 1994-12-03
United States, Arizona, Graham, 40km ESE of Globe, 4km south of Mount Triplet, 400m west of Triplet Wash, 1.3km WNW of Willow Spring, 33.30868 -110.35498, 994m
ASU:Plants
ASU0348491 Marc A. Baker 20323.3 1994-12-03
United States, Arizona, Graham, 40km ESE of Globe, 4km south of Mount Triplet, 400m west of Triplet Wash, 1.3km WNW of Willow Spring, 33.30868 -110.35498, 994m
ASU:Plants
ASU0305663 Marc A. Baker 18510 2016-03-15
United States, CALIFORNIA, Imperial County, Chocolate Mountains, 18km (11 miles) NE of Niland, 2.8km SSW of Beal Well, along Niland- Blythe Road, 62km NNE of central El Centro, 1.1km north of the summit of Lion Head Mountain, flood plain, and adjacent hillsides of outcroppings, rocks, and gravel. Lion Head Mountain 7.5' USGS topographic quadrangle., 33.3182 -115.3491, 351m
ASU:Plants
ASU0305664 Marc A. Baker 16809.1 2009-03-11
USA, CALIFORNIA, Riverside County, Coachella Valley, 3km NNE of I-10 and Hwy 62, 33.93 -116.58, 350m
ASU:Plants
ASU0305666 Marc A. Baker 18501 2016-03-06
United States, CALIFORNIA, Imperial County, Chocolate Mountains, south side, 1.7km west of Mammoth Wash, 22km ESE of Niland, 50km NNE of El Centro, flood plain dissected with shallow runnels, quartz and granitic schist, silt, gravel, cobbles, and rocks, 33.1882 -115.2934, 147m
ASU:Plants
ASU0054385 Jon P. Rebman 1471-A 1993-01-11
Mexico, Baja California, 13.4 miles east of San Matias and 1.7 miles south of MEX Hwy 3 between Ensenada and San Felipe., 31.336319 -115.565826
ASU:Plants
Marc A. Baker 17479 2011-12-14
USA, California, Imperial, Carrizo Mountain Quadrangle, zone 11 0583950mE 3630000mN NAD83, 30m east of the San Diego County line, 8.5km WSW of Carrizo Mountain, just south of the Coyote Mountains, 13km NW of Ocotillo, 32.8048 -116.1032, 280m
ASU:Plants
ASU0305668 Marc A. Baker 18504 2016-03-06
United States, CALIFORNIA, Imperial County, east end of Chocolate Mountains, 17km WNW of Indian Pass, 63km ENE of central El Centro, slightly undulating plain of desert pavement with silt, gravel, and cobbles, and shallow drainages of silt and fine gravel (granite), 33.0434 -114.9514, 237m
ASU:Plants
ASU0054386 T. R. Van Devender 91-214 1991-03-11
Mexico, Baja California, Ridge north of Mission San Fernando Velicata., 29.975 -115.2333, 700m