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Dataset: UCR-
Search Criteria: Mexico; excluding cultivated/captive occurrences
Page 1, records 1-100 of 38987

University of California, Riverside Plant Herbarium

UCR
Edmund C. Jaeger   s.n.1958-10-22
Mexico, Chihuahua, Juarez, sand dunes south of Ciudad Juarez near Samalayuca, 31.33056 -106.43611, 1300m
UCR
O.F. Clarke   s.n.1967-06-18
Mexico, Baja California (norte), Ensenada, [c. 33.5 miles south of La Rumorosa] on road to Laguna Hanson, 14.4 miles south of “Y” in road that leads to El Topo and Las Gavilanes; Sierra Juarez Mts., 32.13333 -115.93333, 1738m
UCR
A.C. Sanders   6261977-12-25
Mexico, Nayarit, San Blas, San Blas, hill [”El Cerrito”] overlooking city, near old Spanish fort [”Fort San Basilio”] and church, 21.54222 -105.27667, 30m
UCR
A.C. Sanders   45641983-12-31
Mexico, Sinaloa, Concordia, Hwy 40, 0.6 mile above El Cantil and 21 miles NE of Concordia; Sierra Madre Occidental, 23.40972 -105.89889, 823m
UCR
Acourtia patens (A. Gray) Reveal & R.M. King
A.C. Sanders   43901983-12-28
Mexico, Sinaloa, Concordia, Rancho Liebre Barranca, 1 mile SW of El Palmito on Hwy 40 and c. 1 mile NW of the hwy; Sierra Madre Occidental, 23.57917 -105.85833, 2104m
UCR
Ageratina arsenei (B.L. Rob.) R. King & H. Rob.
Roy Kniffen   s.n.1973-04-21
Mexico, Sinaloa, Concordia, Along the Durango Hwy (Hwy 40) near El Palmito; Sierra Madre Occidental, 23.57111 -105.83417, 2141m
UCR
Ageratina bellidifolia (Benth.) R. King & H. Rob.
A.C. Sanders   6061977-12-27
Mexico, Sinaloa, Concordia, Rancho Liebre Barranca, l mile SW of El Palmito on Durango Hwy (Hwy 40). Km. post 1164, about 35 mi east of Villa Union; Sierra Madre Occidental, 23.57917 -105.85833, 1829m
UCR
Ageratina glabrata (Kunth) R. King & H. Rob.
Roy Kniffen   s.n.1973-04-18
Mexico, Durango, Pueblo Nuevo, Hwy 40 (Durango Hwy), west of El Salto; Sierra Madre Occidental, 23.76778 -105.395, 2195m
UCR
Ageratina yecorana B.L. Turner
L.J. Toolin   13671981-04-11
Mexico, Sonora, Yecora, along old road 14 miles from Yecora and 6 miles east of Santa Rosa; Rio Mayo Region, 28.375 -109.08333, 1284m
UCR
Ageratina ligustrina (DC.) R. King & H. Rob.
Scott Sundberg   24221984-01-07
Mexico, Chiapas, Las Margaritas, east of Comitán de Domínguez, 2.5 miles east of Edo. Tziscao turnoff, 16.30889 -92.01167
UCR
Ageratina paupercula (A. Gray) R. King & H. Rob.
Tim Walker   BAN--211967-04-24
Mexico, Sonora, Fronteras, Sierra Ajos, 30.935 -109.97, 2141m
UCR
Ageratina petiolaris (Mocino & Sesse ex DC.) R. King & H. Rob.
R.A. Bye Jr.   35881973-04-23
Mexico, Chihuahua, Batopilas, south side of Barranca de Batopilas, west of La Bufa; Sierra Madre Occidental, 27.12333 -107.60556
UCR
Ageratina petiolaris (Mocino & Sesse ex DC.) R. King & H. Rob.
R.A. Bye Jr.   35661973-04-23
Mexico, Chihuahua, Batopilas, Barranca de Batopilas, vicinity of Arroyo San Fernando and slope to west, overlooking Rio Batopilas, west of La Bufa; Sierra Madre Occidental, 27.13389 -107.65072, 803m
UCR
Ageratina sousae B.L. Turner
O.F. Clarke   12940.4--06A1969-12-28
Mexico, Oaxaca, Ocotlan De Morelos, Along Hwy 175 (to Veracruz), c. 2 miles south of Loma Grande [southern outskirts of Ocotlán de Morelos], 16.77278 -96.67417, 1524m
UCR
Ageratina warnockii B.L. Turner
Roy Kniffen   s.n.1973-04-20
Mexico, Durango, Pueblo Nuevo, summit of Hwy 40 (Durango Hwy), Pacific Ocean visible from collecting site; Sierra Madre Occidental, 23.7375 -105.55306, 2700m
UCR
Ageratina yecorana B.L. Turner
UCR0000089A.C. Sanders   26431982-04-08
Mexico, Sonora, Yecora, Old dirt road from Santa Rosa to Yecora, 8 miles east of Santa Rosa and c. 10 miles west of Yecora, c. 33 miles (air) NE of Movas; Sierra Madre Occidental, 28.46667 -109.03333, 1529m
UCR
Ageratina paupercula (A. Gray) R. King & H. Rob.
A.C. Sanders   26421982-04-08
Mexico, Sonora, Yecora, Old dirt road from Santa Rosa to Yecora, 8 miles east of Santa Rosa and c. 10 miles west of Yecora, c. 33 miles (air) NE of Movas; Sierra Madre Occidental, 28.46667 -109.03333, 1529m
UCR
Ageratina sandersii B.L. Turner
UCR0000090A.C. Sanders   37111983-03-27
Mexico, Sonora, Onavas, 18.3 miles east of Rio Yaqui bridge near Tonichi, on road [Hwy 16] to Carrizal and Santa Rosa; Sierra Madre Occidental, 28.47222 -109.35, 979m
UCR
Ageratina hidalgense
B.L. Turner   151921983-09-01
Mexico, Veracruz, c. 15 km NW of Perote, just inside the Puebla/Veracruz border, 19.61667 -97.4, 2600m
UCR
Ageratina paupercula (A. Gray) R. King & H. Rob.
A.C. Sanders   47581984-03-22
Mexico, Chihuahua, Batopilas, Barranca del Cobre, 25.5 miles south of Creel and 2.5 miles north of Basihuare on the road to La Bufa; Sierra Madre Occidental, 27.48333 -107.5, 2073m
UCR
Ageratina glabrata (Kunth) R. King & H. Rob.
A.C. Sanders   48641984-03-26
Mexico, Durango, Pueblo Nuevo, 8.8 miles east of La Cuidad along Hwy 40, 18 miles west of El Salto; Sierra Madre Occidental, 23.73333 -105.58333, 2652m
UCR
Ageratina calophylla (B.L. Rob.) R. King & H. Rob.
R.D. Worthington   88391982-08-18
Mexico, Durango, Durango, c. 75 km south of city of Durango by the hwy to La Flor, and 6 road km from La Flor, 23.55 -104.7, 2591m
UCR
Ageratina arsenei (B.L. Rob.) R. King & H. Rob.
A.C. Sanders   48821984-03-26
Mexico, Durango, Pueblo Nuevo, along Hwy 40 at the eastern end of El Espinazo de Diablo, 11.3 miles SW of La Ciudad, 16 miles east of Revolcaderos; Sierra Madre Occidental, 23.66861 -105.72194, 2378m
UCR
Ageratina mairetiana (DC.) R. King & H. Rob.
A.C. Sanders   48881984-03-26
Mexico, Durango, Pueblo Nuevo, along Hwy 40 at the eastern end of El Espinazo de Diablo, 11.3 miles SW of La Ciudad, 16 miles east of Revolcaderos; Sierra Madre Occidental, 23.66861 -105.72194, 2378m
UCR
Ageratina warnockii B.L. Turner
A.C. Sanders   48871984-03-26
Mexico, Durango, Pueblo Nuevo, along Hwy 40 at the eastern end of El Espinazo de Diablo, 11.3 miles SW of La Ciudad, 16 miles east of Revolcaderos; Sierra Madre Occidental, 23.66861 -105.72194, 2378m
UCR
Ageratina calophylla (B.L. Rob.) R. King & H. Rob.
R. Corral Díaz   2061983-07-09
Mexico, Durango, Santiago Papasquiaro, c. 20 air km WNW Santiago Papasquiaro, 3.3 miles by Topia Rd. north of crest of Sierra from jct with rd. to antenna; Sierra Madre Occidental, 25.08333 -105.8, 2439m
UCR
Ageratina atrocordata (B.L. Rob.) R. King & H. Rob.
A.C. Sanders   49731984-03-28
Mexico, Sinaloa, Concordia, Hwy 40 between La Guayanera & El Cantil, c. 21 miles NE of Concordia and 34 miles NE of Villa Union; Sierra Madre Occidental, 23.40722 -105.89472, 856m
UCR
Ageratina lasioneura (Hook. & Arn.) R. King & H. Rob.
A.C. Sanders   49311984-03-27
Mexico, Durango, Pueblo Nuevo, along Hwy 40 from 1.0 - 4.6 miles north of the state line and 1.6 - 5.2 miles south of Revolcaderos, c. 3-4 miles north of El Palmito; Sierra Madre Occidental, 23.6075 -105.84278, 2012m
UCR
Ageratina arsenei (B.L. Rob.) R. King & H. Rob.
A.C. Sanders   49221984-03-27
Mexico, Sinaloa, Concordia, Rancho Liebre Barranca, 2 air miles NW of El Palmito, north of Hwy 40 and very near the Durango state line; Sierra Madre Occidental, 23.57917 -105.85833, 2080m
UCR
Ageratina bellidifolia (Benth.) R. King & H. Rob.
A.C. Sanders   43561983-12-28
Mexico, Sinaloa, Concordia, Rancho Liebre Barranca, 1 mile SW of El Palmito on Hwy 40 and c. 1 mile NW of the hwy; Sierra Madre Occidental, 23.57917 -105.85833, 2104m
UCR
Ageratina atrocordata (B.L. Rob.) R. King & H. Rob.
A.C. Sanders   49151984-03-27
Mexico, Sinaloa, Concordia, Rancho Liebre Barranca, 2 air miles NW of El Palmito, north of Hwy 40 and very near the Durango state line; Sierra Madre Occidental, 23.57917 -105.85833, 2080m
UCR
Ageratina mairetiana (DC.) R. King & H. Rob.
A.C. Sanders   49581984-03-27
Mexico, Durango, Pueblo Nuevo, 1.4 miles north of Revolcaderos, 7.5 miles north of the state line, and 8 miles north of El Palmito along Hwy 40; Sierra Madre Occidental, 23.63333 -105.84167, 2134m
UCR
Ageratina petiolaris (Mocino & Sesse ex DC.) R. King & H. Rob.
A.C. Sanders   48621984-03-26
Mexico, Durango, Durango, Hwy 40, 0.6 mile west of Rio Chico Bridge, 16.5 miles west of city of Durango; Sierra Madre Occidental, 23.94306 -104.85306, 1835m
UCR
Ageratina malacolepis (B.L. Rob.) R. King & H. Rob.
A.C. Sanders   45361983-12-31
Mexico, Sinaloa, Concordia, Hwy. 40, c. 1 mile above La Guayanera and c. 23 miles NE of Concordia; Sierra Madre Occidental, 23.40333 -105.87556, 979m
UCR
Ageratina malacolepis (B.L. Rob.) R. King & H. Rob.
A.C. Sanders   43271983-12-27
Mexico, Sinaloa, Concordia, Hwy 40, 2.6 miles NE of La Guayanera, 24.2 miles NE of Concordia; Sierra Madre Occidental, 23.41111 -105.86778, 1052m
UCR
Ageratina petiolaris (Mocino & Sesse ex DC.) R. King & H. Rob.
A.C. Sanders   48601984-03-26
Mexico, Durango, Durango, Hwy 40, c. 6 miles west of Durango, mesa c. 3 miles due north of Presa Guadalupe Victoria; Sierra Madre Occidental, 23.98333 -104.75, 2104m
UCR
A.C. Sanders   43481983-12-28
Mexico, Sinaloa, Concordia, Rancho Liebre Barranca, 1 mile SW of El Palmito on Hwy 40 and c. 1 mile NW of the hwy; Sierra Madre Occidental, 23.57917 -105.85833, 2104m
UCR
Agoseris heterophylla (Nutt.) Greene
R.F. Thorne   557361983-05-28
Mexico, Baja California (norte), Ensenada, Laguna Hanson, Parque Nacional de Constitucion de 1857 and Laguna Juarez, 32.05 -115.91667, 1610m
UCR
Alloispermum scabrifolium (Hook & Arn.) H. Rob.
A.C. Sanders   49201984-03-27
Mexico, Sinaloa, Concordia, Rancho Liebre Barranca, 2 air miles NW of El Palmito, north of Hwy 40 and very near the Durango state line; Sierra Madre Occidental, 23.57917 -105.85833, 2080m
UCR
R.D. Worthington   113471983-08-24
Mexico, Durango, Santiago Papasquiaro, Santiago Papasquiaro, Escuela Jose Ramon Valdez, 25.04167 -105.28333, 1800m
UCR
Alternanthera gracilis (Mart. & Gal.) Loes.
O.F. Clarke   681230--271968-12-30
Mexico, Sinaloa, Escuinapa, 57 miles south of Mazatlán along Hwy 15, just north of Escuinapa, 22.86417 -105.79889, 40m
UCR
R.A. Bye Jr.   55331973-10-24
Mexico, Chihuahua, Urique, south of bridge over Rio Urique, below Napuchi, 27.41667 -107.83333, 1829m
UCR
Alternanthera stellata (Wats.) Uline & Bray
David J. Keil   168871983-01-14
Mexico, Sonora, Navojoa, Rte. 15, c. 2 miles north of Rio Mayo bridge, 27.11667 -109.5
UCR
Alternanthera stellata (Wats.) Uline & Bray
A.C. Sanders   42621983-12-26
Mexico, Sinaloa, Culiacan, Hwy 15, 25.7 mile south of Rio Humaya bridge at Culiacan and 8.5 miles north of the Rio San Lorenzo Bridge, 24.53694 -107.18694, 137m
UCR
Alternanthera stellata (Wats.) Uline & Bray
D.E. Goldberg   77--1791977-09-23
Mexico, Sonora, Yecora, 4.3 km southwest of Santa Ana de Yecora, on road to Nuri; Rio Mayo region, 28.38333 -109.31667, 745m
UCR
Alternanthera stellata (Wats.) Uline & Bray
A.C. Sanders   26891982-04-08
Mexico, Sonora, Rosario, north end Sierra de la Cebollita, 1.2 miles northwest of Nuri along Route 16 from Movas; N end Sierra de la Cebollita, 28.13111 -109.34306, 489m
UCR
Alternanthera stellata (Wats.) Uline & Bray
A.C. Sanders   45891984-01-02
Mexico, Sinaloa, Culiacan, 6.4 miles south of Culiacan at Microondas "El Tule", 3 miles by road above Hwy 15, summit of 800 ft. hill (Cerro El Tule) west of the highway, 24.72278 -107.35472, 367m
UCR
Kelsey Downum   301983-05-17
Mexico, Baja California Sur, Los Cabos, 16 miles north of Cabo San Lucas, 23.06861 -110.09889, 43m
UCR
Amaranthus fimbriatus (Torr.) Benth. ex S. Watson
A.C. Sanders   10081979-12-28
Mexico, Sonora, Guaymas, Guaymas: edge of Tular Lagoon near Bocochibampo Bay, abandoned campground, 27.93333 -110.94667, 1m
UCR
Amaranthus fimbriatus (Torr.) Benth. ex S. Watson
John C. Roos   s.n.1965-10-10
Mexico, Baja California (norte), Tecate, 6 miles south of La Rumorosa; Sierra Juarez, 32.44472 -116.03028, 1223m
UCR
O.F. Clarke   s.n.1979-09-01
Mexico, Sonora, Agua Prieta, Southerly extension of Peloncillo Mtns, canyonland east of upper Bato Pito River; Peloncillo Mtns., 31.31667 -109.1, 1300m
UCR
Michael W. Skenfield   s.n.1961-03-27
Mexico, Baja California (norte), Mexicali, Sierra Pinta, La Ventana Canyon, 5 miles west of Mexican Route 5, 31.66667 -115.11667, 457m
UCR
Heidi A. Haid   19908.1--161968-03-00
Mexico, Baja California (norte), Ensenada, 17.4 miles south of San Felipe, 30.86667 -114.73333, 30m
UCR
A.C. Sanders   10321979-12-29
Mexico, Sonora, Alamos, lower crossing of Rio Cuchujaqui, 5 miles south of Alamos; Rio Mayo region, 26.94194 -108.88806, 275m
UCR
R.A. Bye Jr.   56691973-10-28
Mexico, Chihuahua, Batopilas, Barranca de Batopilas, just west of Arroyo Bakosiachi [Bacosiachi/Basaseachi?]; Barranca de Batopilas, 28.17417 -108.2125
UCR
R.S. Felger   92261963-10-23
Mexico, Sonora, Hermosillo, Isla Tiburón, Ensenada de la Cruz, south part of island, 28.76667 -112.33333
UCR
O.F. Clarke   s.n.1971-12-22
Mexico, Sinaloa, Mazatlan, Mazatlan, 23.2 -106.41667
UCR
I.J. Condit   s.n.1957-09-22
Mexico, Sinaloa, Los Mochis, Los Mochis, 25.83333 -109, 152m
UCR
A.C. Sanders   11891980-03-24
Mexico, Baja California Sur, Mulege, 18 miles (39 km) NW of San Ignacio along the hwy, 27.36944 -113.17583, 127m
UCR
R.S. Felger   89121963-09-16
Mexico, Sonora, Hermosillo, Isla Tiburón, near Tecomate, NW part of island; Gulf of California, 29.16667 -112.41667
UCR
A.C. Sanders   12441980-03-25
Mexico, Baja California Sur, Mulege, 74 mi west of Viscaino Junction and 25 km east of Rancho San Jose de Castro along a large wash with sand dunes along one side; Viscaino Peninsula, 27.54528 -114.50056
UCR
A.C. Sanders   33361982-12-13
Mexico, Baja California Sur, Los Cabos, Rincon, 8.7 km (by road) SE of La Ribera, between Punta Arena and Cabo Pulmo, 23.5 -109.475, 23m
UCR
Amauria brandegeeana (Rose) Rydb.
David J. Keil   166701983-01-08
Mexico, Baja California Sur, Comondú, c. 14 miles east of [Puerto] San Carlos, 24.93278 -111.93861, 21m
UCR
John LaSalle   s.n.1981-04-05
Mexico, Baja California (norte), Ensenada, 5.1 miles north and 1.0 mile east of Catavina on dirt road that joins the La Bocana road, 29.73083 -114.70028
UCR
Michael O. Dillon   20001981-03-30
Mexico, Baja California (norte), Ensenada, c. 10 miles north of Cataviña, 29.84 -114.82028, 678m
UCR
Karen Kirtland   20383--051983-02-03
Mexico, Baja California (norte), Ensenada, Rio del Rosario at hwy crossing just above El Rosario, 30.09722 -115.66694, 153m
UCR
C.F. Harbison   418581947-04-05
Mexico, Baja California (norte), Ensenada, Grade between [El] Barril [28° 18’ 15”N, 112° 52’ 45”W] & Calmalli [c. 28° 07' N, 113° 27' W], 28.2925 -113.11639
UCR
A.C. Sanders   54971985-03-29
Mexico, Baja California (norte), Ensenada, Cataviña area, along the old dirt peninsular highway, parallel to MX Hwy 1, 5.5 to 6.6 miles north of Cataviña, 29.795 -114.78778, 612m
UCR
Amblyopappus pusillus Hook. & Arn.
Jan West   383--441983-03-09
Mexico, Baja California (norte), Ensenada, c. 10 miles north of El Rosario [± at El Consuelo] along peninsular hwy, 30.15 -115.78333, 306m
UCR
Amblyopappus pusillus Hook. & Arn.
A.C. Sanders   55291985-03-29
Mexico, Baja California (norte), Ensenada, Dirt road to Santa Catarina Landing, 8.5 miles east of Rancho Santa Catarina, 9.2 miles west of Hwy 1 at La Guayaquil, 29.82972 -115.08472, 503m
UCR
Amblyopappus pusillus Hook. & Arn.
A.C. Sanders   54431985-03-28
Mexico, Baja California (norte), Ensenada, coastal bluffs, 15.5 miles north of El Rosario and 0.25 mile west of Hwy 1 at a prominent sand dune, 30.23333 -115.79167, 8m
UCR
Edmund C. Jaeger   s.n.1958-10-22
Mexico, Chihuahua, Juarez, sand dunes south of Ciudad Juarez near Samalayuca, 31.33056 -106.43611, 1300m
UCR
Ambrosia ambrosioides (Cav.) Payne
Richard A. Marin   CF--441967-08-21
Mexico, Chihuahua, Batopilas, Barranca de Batopilas, 5 miles south of Quirare; Barranca de Batopilas, 27.12472 -107.57194, 1529m
UCR
Ambrosia ambrosioides (Cav.) Payne
Richard A. Marin   65--271965-04-06
Mexico, Sonora, Sonoyta, 10 miles SE of Sonoyta; Sonoran Desert, 31.725 -112.8625, 503m
UCR
Ambrosia ambrosioides (Cav.) Payne
Steve Boyd   BC--1301980-03-27
Mexico, Baja California (norte), Ensenada, Mex Hwy 1, 30 miles north of Guerrero Negro, 28.39444 -113.99444
UCR
Ambrosia ambrosioides (Cav.) Payne
A.C. Sanders   11621980-03-22
Mexico, Sonora, Caborca, 9.5 miles NW of San Luisito, along Hwy 2, 31.31028 -112.56167
UCR
Ambrosia ambrosioides (Cav.) Payne
A.C. Sanders   20801981-03-29
Mexico, Sonora, Caborca, Caborca, north edge of town near the cemetery, 30.73222 -112.1625, 300m
UCR
Ambrosia ambrosioides (Cav.) Payne
O.F. Clarke   6253--081970-03-27
Mexico, Sinaloa, Ahome, Hwy 15, c. 35 miles north of Los Mochis, 26.26861 -109.04306, 11m
UCR
Ambrosia ambrosioides (Cav.) Payne
O.F. Clarke   5739--021970-03-25
Mexico, Sonora, Gral Plutarco Elias Calles, c. 35 miles west of Sonoyta along Hwy 2; Sonoran Desert, 32.02361 -113.41028
UCR
Ambrosia carduacea (Greene) Payne
UCR0000119Marcus E. Jones   277651930-10-23
Mexico, Baja California Sur, Loreto, Cayuca Ranch, 3 miles above Garizar Mill, Loreto, 26.01556 -111.50722, 305m
UCR
Ambrosia bryantii (Curran) Payne
L.M. Smith   21968-12-26
Mexico, Baja California (norte), Ensenada, 13 miles east of El Arco [on Mex Hwy 18?], 28.15833 -113.25, 153m
UCR
Ambrosia bryantii (Curran) Payne
David J. Keil   166871983-01-09
Mexico, Baja California Sur, Comondú, Along Route 1, c. 19 mi south of Villa Constitucion, measured from junction with Route 4, 24.78806 -111.56167, 30m
UCR
Ambrosia camphorata (Greene) Payne
Jan West   s.n.1980-04-19
Mexico, Baja California (norte), Ensenada, 2-3 miles south of Trinidad Valley [Valle de la Trinidad]; Sierra de Juarez, 31.36444 -115.74361
UCR
Ambrosia camphorata (Greene) Payne
Michael O. Dillon   18761981-03-23
Mexico, Baja California (norte), Ensenada, vicinity of Cataviña; Vizcaino Desert, 29.72861 -114.71917
UCR
Ambrosia camphorata (Greene) Payne
Karen Kirtland   13182--221983-01-31
Mexico, Baja California (norte), Ensenada, Rolling hills 30 miles south of El Rosario along the highway, 30.04056 -115.28056, 612m
UCR
Ambrosia camphorata (Greene) Payne
Jan West   322--271983-03-22
Mexico, Baja California (norte), Ensenada, About 40 miles south of El Rosario on the highway to Catavina, vicinity of El Progresso, 29.96944 -115.18611, 400m
UCR
Ambrosia carduacea (Greene) Payne
David J. Keil   16823-11983-01-12
Mexico, Baja California Sur, La Paz, SW of San Bartolo along road to microwave towers, 23.69083 -109.90778, 366m
UCR
Ambrosia chenopodiifolia (Benth.) Payne
Heidi A. Haid   20404.7--951968-03-00
Mexico, Baja California (norte), Ensenada, c. 5 [9?] miles north of El Rosario [prob. near El Consuelo], 30.16667 -115.79
UCR
Ambrosia chenopodiifolia (Benth.) Payne
Roy Kniffen   s.n.1973-02-04
Mexico, Baja California (norte), Ensenada, North of San Vicente [along highway], 31.37278 -116.28722, 96m
UCR
Ambrosia chenopodiifolia (Benth.) Payne
Jan West   s.n.1980-04-19
Mexico, Baja California (norte), Ensenada, Valle de Trinidad; Sierra de Juarez, 31.37833 -115.74
UCR
Ambrosia chenopodiifolia (Benth.) Payne
Michael O. Dillon   18511981-03-22
Mexico, Baja California (norte), Ensenada, Cabo San Quintin, [SW] of the city of San Quintin, 30.45833 -116.03333
UCR
Ambrosia chenopodiifolia (Benth.) Payne
Jan West   322--231983-03-22
Mexico, Baja California (norte), Ensenada, Hwy 1, c. 1.5 miles north of Catavina, 29.74389 -114.73722, 610m
UCR
Ambrosia chenopodiifolia X dumosa (Benth.) Payne
Jan West   310--681983-03-10
Mexico, Baja California (norte), Ensenada, Old Transpeninsular Road, about 7 miles north of Cataviña, 4.3 miles north of junction with new highway, 29.79889 -114.79222, 400m
UCR
Ambrosia pumila (Nutt.) A. Gray
Steve Boyd   
Mexico, Baja California (norte), Ensenada, detailed locality information protected
UCR
David J. Keil   16682--11983-01-09
Mexico, Baja California Sur, Comondú, 21 miles east of San Carlos, 24.95639 -111.87944, 30m
UCR
Ambrosia cordifolia (A. Gray) Payne
Richard A. Marin   65--361965-04-09
Mexico, Sonora, Ures, 10 miles NE of [Ures] Guadalupe, 29.47 -110.23778, 887m
UCR
Ambrosia cordifolia (A. Gray) Payne
O.F. Clarke   6253--51970-03-27
Mexico, Sinaloa, Ahome, Hwy 15, c. 35 miles north of Los Mochis, 26.26861 -109.04306, 11m
UCR
Ambrosia deltoidea (Torr.) Payne
Richard A. Marin   MF65--141965-04-06
Mexico, Sonora, Sonoyta, 10 miles SE of Sonoyta; Sonoran Desert, 31.725 -112.8625, 503m
UCR
Ambrosia deltoidea (Torr.) Payne
A.C. Sanders   11631980-03-22
Mexico, Sonora, Caborca, 9.5 miles NW of San Luisito, along Hwy 2, 31.31028 -112.56167
UCR
Ambrosia deltoidea (Torr.) Payne
O.F. Clarke   5739--011970-03-25
Mexico, Sonora, Gral Plutarco Elias Calles, c. 35 miles west of Sonoyta along Hwy 2; Sonoran Desert, 32.02361 -113.41028
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Google Map

Google Maps is a web mapping service provided by Google that features a map that users can pan (by dragging the mouse) and zoom (by using the mouse wheel). Collection points are displayed as colored markers that when clicked on, displays the full information for that collection. When multiple species are queried (separated by semi-colons), different colored markers denote each individual species.

Google Earth (KML)

This creates an KML file that can be opened in the Google Earth mapping application. Note that you must have Google Earth installed on your computer to make use of this option.