ASU:Plants
ASU0085230 T Reeves 6807 1978-04-11
USA, Arizona, Yuma, Cabeza Prieta Game Range; Las Playas; northwest end of playa; 0.2-0.3 mi south of rd at jct w/side rd to Pinta Playa; near BM 681; near Post 81, 1 mi north of Mexico. T15S; R11/12W, 32.089439 -113.447862, 207m
ASU:Plants
ASU0086267 Liz Makings 4632 2015-04-16
United States, Arizona, Pima, Ironwood Forest National Monument, Roskrug Mountains; Agua Dulce Ranch wetland NNE of Dos Titos, 32.301331 -111.443937, 690m
ASU:Plants
ASU0085226 Elinor Lehto 22460 1978-04-10
USA, Arizona, Yuma, Cabeza Prieta Game Range; south edge of Las Playas, 1/4 mi northeast of Border Monument 180, 32.25 -113.45, 207m
ASU:Plants
ASU0008177 T. R. Van Devender 92-586 1992-05-07
Mexico, Sonora, Upper end of bend in Rio Cuchujaqui at Rancho el Conejo (= R. el Corcovado), 12.4 km (by air) south of Alamos, 26.9972 -108.917, 240m
ASU:Plants
ASU0008178 C. G. Pringle 1072 1906-04-06
Mexico, Nuevo Leon, Valley near Monterey, 25.673211 -100.309201, 518m
ASU:Plants
ASU0008179 A. C. Sanders 2524 1982-04-02
Mexico, Sonora, Low, hot, coastal flats, 26 miles south of Empalme along Hwy 15, just north of Pitahaya., 27.793582 -110.43462, 15m
ASU:Plants
ASU0085229 Elinor Lehto 23594 1979-04-07
USA, Arizona, Yuma, Cabeza Prieta Game Range; Dos Playas, 32.0771 -113.424
ASU:Plants
ASU0085225 John Phelps sn 1978-03-19
USA, Arizona, Yuma, Cabeza Prieta Game Range, Las Playas, 32.25 -113.45
ASU:Plants
ASU0085228 Richard S Felger 01-567 2001-11-28
USA, Arizona, Yuma, Cabeza Prieta National Wildlife Refuge, Las Playas (USGS digital 7.5' map, NAD 27), 32.0833 -113.433, 210m
ASU:Plants
ASU0085231 Elinor Lehto L-22761 1978-05-08
USA, Arizona, Yuma, Cabeza Prieta Game Range Border Route southeast end of Las Playas, 32.061128 -113.396224
ASU:Plants
ASU0085224 Richard S. Felger 02-32 2002-01-11
USA, Arizona, Yuma, Cabeza Prieta National Wildlife Refuge. Las Playas ca. 1 km south of Camino del Diablo., 32.085694 -113.4435, 210m
ASU:Plants
ASU0085227 M Butterwick 7499 1981-05-05
USA, Arizona, Pima County, Ajo 15' Quad; Cameron Tank, west side of the [John the] Baptist Mountains, 32.250409 -112.930491, 488m
ASU:Plants
ASU0007613 T. R. Van Devender 2004-129 2004-03-19
Mexico, Sonora, SONORA, MEXICO Curea; foothills thornscrub, 28.4167 -109.383, 490m
ASU:Plants
ASU0007616 S. Friedman 69-95 1995-01-18
Mexico, Sonora, Coastal Thomscrub: Sirebampo vicinity 9.5 km south on Mexico 15 from Las Bocas Road tumoff, 3.5 km west on Sirebampo Rd, 11.5 km south (by air) San Jose de Masiaca., 26.7583 -109.292, 30m
ASU:Plants
ASU0007629 S. L. Friedman 246-95 1995-08-05
Mexico, Sonora, Nescotahueca II vicinity 5 km (by air) north northeast of of Camahuiroa, 6.7 km north on Bachoco Rd from Diez de Abril Rd, 1.9 km south southwest (by air) Nescotahueca., 26.6667 -109.375, 20m
ASU:Plants
ASU0007632 E. Lehto L-18635 1975-05-27
Mexico, Sonora, Sonora 19.4 mi N of river crossing at Nuri (Palm Valley), 28.394371 -109.279681, 561m
ASU:Plants
ASU0307545 Walter Fertig & William Reiners 30430 2015-04-17
USA, Arizona, Pima, Sonoran Desert, Ironwood Forest National Monument, Agua Dulce wetland, ca 1.7 miles N of summit of Dos Titos. T13S R9E S17 NW4 SE4 NE4, 32.301083 -111.444534, 690m
ASU:Plants
ASU0295605 Liz Makings 4913 2016-05-04
United States, Arizona, Pinal County, Santa Cruz Flats; on the southeast end of Lake St. Clair which is a large impoundment of the Santa Rosa Wash, 32.640869 -111.920247, 410m
ARIZ
402462 John F. Wiens 2008-155 2008-03-29
United States, Arizona, Pima County, Roskruge Mountains: Agua Dulce Ranch, NNE of Dos Titos; Ironwood Forest National Monument., 32.300556 -111.443333, 710m
ARIZ
433574 Sue Carnahan 2289 2017-03-09
Mexico, Sonora, Guaymas, San Carlos, Coccoloba Canyon, aka El Baviso., 27.98315 -111.07574, 38m
ARIZ
389784 Miguel Dominguez Leon 3404 2003-02-19
Mexico, Baja California Sur, Comondú Municipio, Sierra La Giganta, Llanos de San Julio. 5 Km. al E. de San Jose de Comoundu., 26.05 -111.733333, 432m
ARIZ
443450 Stephen Hale 6629 2021-05-12
Mexico, Sonora, Along Rio Cuchujaqui, vicinity of Sabinito del Sur., 26.99244 -108.8099, 330m
ARIZ
424001 Sue Carnahan SC 1019 2015-03-10
Mexico, Sonora, San Carlos, drainage N of El Esterito de San Carlos, 27.96543 -111.06049, 15m
ARIZ
352296 A. Harlan 423 1993-09-23
United States, Arizona, Pima County, Cabeza Prieta NWR, Las Playas north of Marsilea site, 207m
ARIZ
314668 R. S. Felger 93-96 1993-02-26
United States, Arizona, Pima County, Cabeza Prieta National Wildlife Preserve., 32.088889 -113.1, 332m
ARIZ
219537 Elinor Lehto L22761 1978-05-08
United States, Arizona, Yuma County, SE end of Las Playas, Cabeza Prieta Game Range Border Route., 32.0337 -113.3983
ARIZ
219535 Elinor Lehto L23594 1979-04-07
United States, Arizona, Yuma County, Cabeza Prieta Game Range, Dos Playas., 32.0771 -113.4242
ARIZ
226805 Elinor Lehto L22460 1978-04-10
United States, Arizona, Yuma County, Cabeza Prieta Game Range, south edge of Las Playas, 1/4 mile NE of Border Monument #180., 32.1205 -113.4072, 207m
ARIZ
357422 Scott Bailey s.n. 2001-06-20
United States, Arizona, Pima County, Tohono O'odam Nation, Menagers Lake, near Ali Chuk., 31.816667 -112.533333, 524m
ARIZ
226807 Tim Reeves 6807 1978-04-11
United States, Arizona, Yuma County, Cabeza Prieta Game Range. Las Playas. NW end of Playa. 0.2-0.3 miles south of Rd. at jct w/side Rd. to Pinta Canyon. Near BM681; near post 81. 1 mile north of Mexico. 0.2 miles E of bdy R12W/R11W., 32.1205 -113.4072, 207m
ARIZ
238363 Elinor Lehto L22460 1978-04-10
United States, Arizona, Yuma County, Cabeza Prieta Game Range, south edge of Las Playas, 1/4 mile NE of Border Monument #180., 32.25 -113.45, 207m
ARIZ
360909 Richard S. Felger 01-567 2001-11-28
United States, Arizona, Yuma County, Cabeza Prieta National Wildlife Refuge; Las Playas., 32.083333 -113.433333, 210m
ARIZ
370590 R.S. Felger 85-657 1985-03-13
Mexico, Sonora, Guaymas Municipio, El Baviso, vicinity of Bahía San Carlos, ca 2 km inland, 27.983333 -111.075, 50m
ARIZ
371807 R.S. Felger 93-216 1993-03-22
Mexico, Sonora, Puerto Peñasco Municipio, Pinacate Region. Pinacate Junction, road to cinder mine and Crater Elegante; near the northwest corner of Playa Díaz; 7.5 km east of Los Vidrios on Mex Hwy 2. Edge of a small playa, in part probably created by construction of the highway, 31.997222 -113.35, 215m
ARIZ
310553 T.R. Van Devender 92-492 1992-05-04
Mexico, Sonora, 21 km north of Ciudad Obregon on Mexico Highway 15.
ARIZ
195528 R.S. Felger 19652 1970-04-19
Mexico, Sonora, Puerto Penasco, 4 mi. by road (Mex. 2) E of Los Vidrios, NE part of Pinacate region., 31.983333 -113.35, 215m
ARIZ
342324 R.S. Felger 95-94A 1995-01-05
Mexico, Sonora, Guaymas Municipio, Nuevo Guaymas (San Carlos), ca 2 km inland, El Baviso., 27.980111 -111.055889, 25m
ARIZ
336127 A.L. Reina-G. 97-498 1997-03-31
Mexico, Sonora, Arroyo San Nicolas, below San Nicolas., 28.432222 -109.346667, 660m
ARIZ
305762 P.S. Martin s.n. 1990-05-13
Mexico, Sonora, Santini, south of Highway 15, northwest of Navojoa., 27.266667 -109.65, 60m
ARIZ
408776 T. R. Van Devender 2011-70 2011-03-30
Mexico, Sonora, Sahuaripa Municipio, Rancho Las Tesotas, Arroyo Las Tesotas, 37.9 km (by air) NNE of Sahuaripa., 29.375833 -109.094722, 634m
ARIZ
334523 A.L. Reina-G. 97-100 1997-02-18
Mexico, Sonora, Onavas Municipio, Rancho El Palmar, 22.6 km southeast of Rio Yaqui on Mex. 16., 28.495278 -109.395278, 700m
ARIZ
R. S. Felger 85-1159 1985-10-09
Mexico, Sonora, Guaymas, 16.5 miles east of Empalme end of Douglas Bridge by Mex. Hwy. 15, then 1.3 miles south on road to Guasimas., 27.883333 -110.566667, 8m
ARIZ
399025 A. L. Reina-G. 2010-75 2010-08-24
Mexico, Sinaloa, Concordia Municipio, Rancho San Isidro, Comunidad La Guasima (ca. 15 km north-northeast of Concordia on MEX 40)., 23.323056 -105.935833, 232m
ARIZ
R. S. Felger 02-32 2002-01-11
United States, Arizona, Yuma County, Cabeza Prieta National Wildlife Refuge; Las Playas ca. 1 km south of Camino del Diablo., 32.085694 -113.4435, 210m
ARIZ
G. Ferguson s.n. 1990-05-13
Mexico, Sonora, Santini, south of Highway 15, northwest of Navojoa. 27°16'N, 109°39'W Elevation 60 m., 27.266667 -109.65, 60m
ARIZ
J. Salmon s.n. 1986-05-16
Mexico, Sonora, 2 km east-northeast of El Friole on road to San Bernardo. 27°27'10''N, 109°1'40''W, 27.452778 -109.027778
ARIZ
360207 Annita Harlan 496 1998-03-01
United States, Arizona, Yuma County, Cabeza Prieta NWR; Las Playas, south end. Documented in 1978 from this site by E. Lehto., 32.085556 -113.443333, 210m
DES
DES00018657 Elinor Lehto L23594 1979-04-07
USA, Arizona, Pima, Cabeza Prieta Game Range, Dos Playas., 32.0777 -113.4229
DES
DES00018660 Elinor Lehto L-22761 1978-08-05
USA, Arizona, Yuma, Cabeza Prieta Game Range Border Route SE end of La Playas., 32.0618 -113.392408
DES
DES00020941 Elinor Lehto L-22460 1978-04-10
USA, Arizona, Yuma County, Cabeza Prieta Game Range, south edge of Las Playas, 1/4 mile NE of Border Monument #180., 32.1205 -113.4072, 207m
DES
DES00020942 T. Reeves 6807 1978-04-11
USA, Arizona, Yuma, Cabeza Prieta Game Range; Las Playas; northwest end of playa; 0.2-0.3 mi south of rd at jct w/side rd to Pinta Playa; near BM 681; near Post 81, 1 mi north of Mexico. T15S; R11/12W, 32.113766 -113.3989524, 207m
USON:USON
3826 A.L. Reina-G 95-324A 1995-05-01
Mexico, Sonora, Cobachi, 3 km al WNW del entronque del camino a Cobachi, sobre la carretera Sonora 16.11 km WNW de San José de Pima ., 28.752778 -110.498611, 440m
USON:USON
22007 Richard S. Felger 85-657 1985-03-13
México, Sonora, El Baviso, vicinity of Bahia San Carlos, ca 2 km inland., 27.98333333 -111.075, 50m
USON:USON
18889 T.R. Van Devender 2011-70 2011-03-30
México, Sonora, Municipio de Sahuaripa, Sonora. Rancho Las Tésotas, 37.9 km (by air) NNE of Sahuaripa., 29.37583333 -109.0947222, 634m
USON:USON
10343 T.R. Van Devender 2004-129 2004-03-19
México, Sonora, Municipio de Yécora, Sonora. Curea., 28.31166667 -109.2783333, 490m
USON:USON
9684 Juan A. Gutiérrez García 1193 2001-03-10
México, Sinaloa, Edo. de Sinaloa, Mpio. de Culiacán, Sindicatura de Baila, entrada por camino a Tres Marías, a 1 km al N del poblado, frente al poblado El Avión., 24.16333333 -106.9991667, 75m
USON:USON
15525 José Jesús Sánchez Escalante 04-137 2004-04-21
México, Sonora, Cañada El Mazo. El Dique, a 4.5 Km. (línea recta) al N del poblado de Mazatán., 29.04916667 -110.1391667, 576m
USON:USON
12196 Richard S. Felger 93-216 1993-03-22
México, Sonora, Pinacate Region. Pinacate Junction, road to cinder mine and Crater Elegante; near the northwest corner of Playa Díaz; 7.5 km east of Los Vidrios on Mex Hwy 2., 31.99722222 -113.35, 215m
USON:USON
31409 Manuel Higinio Sandoval Ortega 1154 2023-07-03
Mexico, Sonora, Álamos, A orillas del río Cuchujaqui, 26.941556 -108.88575, 247m
USON:USON
6482 A.L. Reina G. 99-111 1999-05-30
México, Sonora, Arroyo Los Garambullos, 0.5 Km southeast of Rio Yaqui bridge on Mex. 16, 3.3 Km south, 1.5 Km east of Tonichi., 28.56944444 -109.55, 180m
UCR
T.R. Van Devender 92--492 1992-05-04
Mexico, Sonora, Guaymas, 21 km N Ciudad Obregon on Mex Hwy 15 [near Vicam], 27.61667 -110.25, 3m
UCR
E.J. Lott 3383 1991-05-11
Mexico, Jalisco, La Huerta, Rancho Cuixmala. Rio Cuitzmala [Cuixmala], c. 0.5 mile downriver from headquarters. Near sea level; Chamela Bay region, 19.38333 -104.96667
UCR
E.J. Lott 3179 1991-01-12
Mexico, Jalisco, La Huerta, Rancho Cuixmala, west of the Puerto Vallarta- Barra de Navidad (MEX 200) Hwy, along the Rio Cuixmala, 19.38333 -104.97917, 9m
UCR
A.C. Sanders 10507 1991-03-16
Mexico, Jalisco, La Huerta, Rancho Cuixmala, along the Rio Cuitzmala [Cuixmala] near the ranch headquarters, from the road crossing to [village of] Emiliano Zapata downstream about 1 km; Chamela Bay region, 19.38 -104.98, 10m
UCR
Steve Boyd 5918 1991-04-04
Mexico, Baja California Sur, Comondú, N Sierra La Giganta, south of Mulege. Rancho on track to San Jose de Comondu, 23 miles south of the road to San Isidro, 11 miles west of Hwy 1. Possibly Rancho El Mezquitito on Llano Redondo, 26.23028 -111.75111
UCR
A.C. Sanders 14418 1994-04-06
Mexico, Sonora, Etchojoa, Remnant marsh on the NE side of Cerro Bayajuri, very close to the hill, NE of Buaysiacobe; Coastal plain, 27.08333 -109.65, 30m
UCR
A.C. Sanders 2524 1982-04-02
Mexico, Sonora, Guaymas, 26 miles south of Empalme along Hwy 15, just north of Pitahaya, 27.80083 -110.43889, 15m
UCR
A.C. Sanders 2505 1982-04-02
Mexico, Sonora, Guaymas, San Carlos Bay, west of Guaymas, in a canyon 1 mile north of the bay near Cerro Los Algodones, along the road to Rancho La Manga, 27.96806 -111.0625, 92m
UCR
A.C. Sanders 2574 1982-04-03
Mexico, Sonora, Alamos, Upper (Sabinito Sur) crossing of Rio Cuchujaqui, 7 air mi ESE of Alamos, 26.98611 -108.825, 306m
UCR
A.C. Sanders 13581 1993-03-22
Mexico, Sonora, Huatabampo, 1 km north of Maroncarit, 10 km NW of Yavaros; Rio Mayo region/coastal plain, 26.73833 -109.61333, 1m
UCR
A.C. Sanders 13555 1993-03-21
Mexico, Sonora, Huatabampo, 2 km (1.2 miles) NE of Las Aguilas near Arroyo Las Barras crossing, c. 12 km NNW of Agiabampo; Rio Mayo region/coastal plain, 26.46667 -109.18333, 15m
UCR
A.C. Sanders 13522 1993-03-21
Mexico, Sonora, Huatabampo, dried pools 6 km (3.6 mi.) SW of Hwy 15 on the road to Camahuiroa, c. 2 km SW of Ejido Tierra & Libertad, 8 km (4.8 mi.) E of Camahuiroa; Rio Mayo region/coastal plain, 26.55 -109.20833, 30m
UCR
T.R. Van Devender 92--586 1992-05-07
Mexico, Sonora, Alamos, Upper end Rio Cuchujaqui at Rancho el Conejo (= Rancho El Corcovado), 12.4 air km S Alamos; Rio Mayo region, 26.90972 -108.91667, 240m
UCR
T.R. Van Devender 84-152 1984-04-20
Mexico, Sonora, Alamos, Rio Mayo region, Rio Cuchujaqui at Guirocoba [Huirocoba] crossing, 26.9375 -108.88333, 260m
NMC
70221 P. Avilez sn 2000-02-27
Mexico, Sonora, Yecora, Curea, 28.3117 -109.2783, 490m
NMC
51812 E. Lehto and T. Reeves L22460 1978-04-10
United States, Arizona, Yuma, Cabeza Prieta Game Range, S edge of Las Playas, 1/4 mi. NE of Border Monument #180, 207m
NMC
42835 C.G. Pringle 1072 1906-04-06
Mexico, Nuevo Leon, Mexico, valley near Monterrey, 518m
CS
155299 collectors: Elinor Lehto Tim Reeves 22460 1978-04-10
United States, Arizona, Yavapai County, Yuma County, AZ Cabeza Prieta Game Range, S edge of Las Playas, 1.4 mi NE of Border Monument 180
NY
405886 A. C. V. Schott 412a 1852-05-05
United States of America, Rio Braos [?illegible] del Norte; Boyo Sta Isabella [?illegible]
NY
3736745 E. Lehto L22761 1978-05-05
United States of America, Arizona, Yuma Co., Cabeza Preita Game Range Border Route SE end of Las Playas
NY
3736749 J. L. Berlandier 776
Texano-Mexicanum [Texas-Mexico]
NY
3736746 K. K. Mackenzie 66 1899-08-00
United States of America, Texas, Webb Co., near Laredo. along Rio Grande, 27.568935 -99.511115
NY
3736747 E. J. Palmer 33661 1928-04-30
United States of America, Texas, Uvalde Co., sand bars of Leana River, near Uvalde, 29.214337 -99.778329
NY
3736748 R. Runyon 1084 1925-03-00
United States of America, Texas, Cameron Co., Near Brownsville, 25.945593 -97.484438
NY
03736740 E. U. Clover 572 1933-03-06
United States of America, Texas, Hidalgo Co., Chihuahua, 26.225073 -98.413629
NY
3736741 E. U. Clover 874 1933-04-12
United States of America, Texas, Hidalgo Co., South of Alamo, 26.082853 -98.104388
NY
3736742 L. Constance 3236 1948-04-03
United States of America, Texas, Cameron Co., Basin of resaca at Palm Grove, 8 miles southeast of Brownsville, 25.819545 -97.406133
NY
3736743 E. Lehto L22460 1978-04-10
United States of America, Arizona, Yuma Co., Cabeza Preita Game Range, S edge of Las Playas, 1/4 mi NE of Border Moument #180, 207m
RM
541894 Elinor Lehto, Tim Reeves L22460 1978-04-10
U.S.A., Arizona, Yuma, Cabeza Prieta Game Range: S edge of Las Playas: 1/4 mi NE of border, Monument #180., 32.07108 -113.39149, 207m
MABA:Plants
son-trv-7515 T.R. Van Devender 2011-06-24
Mexico, Sonora, Suaqui Grande, Río Tecoripa, 1.9 km (by air) S of Suaqui Grande., 28.37 -109.88361, 223m
MABA:Plants
son-trv-4903 T.R. Van Devender 2011-70 2011-03-30
Mexico, Sonora, Sahuaripa, Rancho Las Tésotas, 37.9 km (by air) NNE of Sahuaripa, 29.37583 -109.09472, 634m
MABA:Plants
son-trv-5494 T.R. Van Devender 2011-05-11
Mexico, Sonora, Guaymas, Rancho Ojo de Agua, 41.0 km (by air) ENE of Empalme., 28.46944 -110.31056, 250m
MABA:Plants
son-trv-5495 T.R. Van Devender 2011-05-10
Mexico, Sonora, Guaymas, Arroyo las Penitas de Punta de Agua, Ejido Punta de Agua, 62.4 km (by air) NNE of Empalme, NE of Sierra Bacatete., 28.42889 -110.415, 213m
SEINet
Sue Carnahan SC 1019 2015-03-10
Mexico, Sonora, San Carlos, drainage N of El Esterito de San Carlos, 27.96543 -111.06049, 15m
SEINet
Sue Rutman 20140311-2 2014-03-14
Mexico, Sonora, Ortega Represo, south of Las Playas (Cabeza Prieta National Wildlife Refuge) in the U.S., 32.0467 -113.3844
SEINet
Sue Carnahan 2289 2017-03-09
Mexico, Sonora, Guaymas, San Carlos, Coccoloba Canyon, aka El Baviso., 27.98315 -111.07574, 38m
SEINet
Stephen Hale 6629 2021-05-12
Mexico, Sonora, Along Rio Cuchujaqui, vicinity of Sabinito del Sur., 26.99244 -108.8099, 330m
SEINet
walter Fertig 30430 2015-04-17
USA, Arizona, Pima, Sonoran Desert, Ironwood Forest National Monument, Agua Dulce wetland, ca 1.7 miles N of summit of Dos Titos. T13S R9E S17 NW4 SE4 NE4, 32.301083 -111.444534, 690m
MNA
B.27587 Lehto & Reeves L22460 1978-04-10
USA, Arizona, Yuma County, Cabeza Prieta Game Range, S edge of Las Playas, 1/4 mi NE of Border Monument #180, T15S, R11W., 32.069565 -113.417781
MNA
B.27589 Lehto & Reeves 6807 1978-04-11
USA, Arizona, Yuma County, Cabeza Prieta Game Range, Las Playas. NW end of playa. 0.2-0.3 mi S of rd. at jct. w/ side rd to Pinta Playa near BM 681 Post 81 1 mi N of Mesico T15S R11W, 32.090729 -113.446812