ARIZ
AN 021460 Hennen & Rodriguez 1967-09-27
Mexico, Coahuila, 1 km East of San Antonio, about 45 mi South East of Saltillo
ARIZ
AN 021465 George B. Cummins 1971-11-29
Mexico, Durango, Mex 40, km 84 near Espinazo del Diablo
ARIZ
AN 021472 George B. Cummins 1963-11-28
Mexico, Durango, K295, Mex 45 South of Durango
ARIZ
AN 021473 George B. Cummins 1963-11-23
Mexico, Durango, Mex 40, 5 mi West of Durango
ARIZ
AN 021474 George B. Cummins 1971-10-19
Mexico, Durango, Mex 45 near km 177, South of Durango
ARIZ
AN 021475 George B. Cummins 1971-12-03
Mexico, Sinaloa, Mex 40 near km 244 East of Chupaderos
ARIZ
AN 021417 H.C. Gentry 1947-11-00
Mexico, Baja California, Desierto Vizcaino Region, Rinconada de San Hipolito
ARIZ
AN 021418 George B. Cummins 1971-10-28
Mexico, Jalisco, Mex 80 at 47, South of Cocula
ARIZ
AN 021419 J.C. Buff 1971-09-07
Mexico
ARIZ
AN 021504 George B. Cummins 1970-12-17
Mexico, Nayarit, 10 miles on Tepic to Santa Cruz
ARIZ
AN 021576 O.A. Plunkett 1932-07-14
Mexico, Vera Cruz, Jalapa
ARIZ
AN 021588 George B. Cummins 1963-12-02
Mexico, Sinaloa, Mex. 40, 6 mi East of Mex. 15
ARIZ
AN 021589 George B. Cummins 1963-12-20
Mexico, Sonora, K2141, North of Hermosillo
ARIZ
AN 021610 George B. Cummins 1970-10-03
Mexico, Sonora, Near K100, Mex 15, North of Hermosillo
ARIZ
AN 021611 George B. Cummins 1970-10-14
Mexico, Sonora, Along stream near trail to Mt. Alamos, Alamos
ARIZ
AN 021612 George B. Cummins 1970-10-10
Mexico, Sonora, South edge of Alamos
ARIZ
AN 021613 George B. Cummins 1970-10-03
Mexico, Sonora, Km 25, road to El Novillo
ARIZ
AN 021614 George B. Cummins 1971-11-22
Mexico, Jalisco, Mex. 200, 7.5 mi South of Puerto Vallarta
ARIZ
AN 021635 George B. Cummins 1983-10-29
Mexico, Baja California, Rancho Las Juntas, about 10 miles East of Tecate, near old movie set
ARIZ
AN 021639 George B. Cummins 1971-10-28
Mexico, Jalisco, Mex. 80 near km17 South of Guadalajara
ARIZ
AN 021640 George B. Cummins 1971-10-27
Mexico, Jalisco, Mex. 54, 1 mi North of Rio Santiago, North of Guadalajara
ARIZ
AN 021641 George B. Cummins 1971-11-11
Mexico, Nayarit, Mex. 54 near km 15.5, road to San Blas
ARIZ
AN 021643 Noel & Cummins 1961-12-03
Mexico, Sonora, 20 miles North of Hermosillo
ARIZ
AN 021644 George B. Cummins 1963-09-23
Mexico, Tamaulipas, 13 miles West of Cd. Mante.
ARIZ
AN 021645 George B. Cummins 1963-09-26
Mexico, San Luis Potosí, Mex. 80, 1/2 mi West of State Boundary
ARIZ
AN 021646 George B. Cummins 1970-10-03
Mexico, Sonora, Near km 71, Mex. 15, North of Hermosillo
ARIZ
AN 021647 George B. Cummins 1971-11-30
Mexico, Sinaloa, Mex. 15, 5 mi North of Mazatlán
ARIZ
AN 021650 George B. Cummins 1962-02-06
Mexico, Sonora, 20 mi West of Caborca
ARIZ
AN 021651 George B. Cummins 1962-02-06
Mexico, Sonora, 20 mi West of Caborca
ARIZ
AN 021652 W.G. Solheim & Ragnhild Solheim 1968-03-29
Mexico, Sonora, About 54 mi North of Hermosillo, on Highway 15
ARIZ
AN 021665 George B. Cummins 1963-10-22
Mexico, Chihuahua, 50 mi South West of Chihuahua
ARIZ
AN 021666 George B. Cummins 1962-03-04
Mexico, Chihuahua, 8 miles South West of Chihuahua
ARIZ
AN 021667 George B. Cummins 1962-03-08
Mexico, Coahuila, Mex. 40, K440, West of Saltillo
ARIZ
AN 021668 George B. Cummins 1963-10-09
Mexico, Coahuila, Mex. 40, 10 mi West of Saltillo
ARIZ
AN 021669 George B. Cummins 1962-03-03
Mexico, Chihuahua, North of Chihuahua
ARIZ
AN 021675 H. LeSueur 1939-02-13
Mexico, Tampico, Lag. Madre, Mesquite
ARIZ
AN 021677 George B. Cummins 1971-11-22
Mexico, Jalisco, Mex. 200, 6.5 mi South of Puerto Vallarta
ARIZ
AN 021718 E.W.D. Holway 1903-11-13
Mexico, Oaxaca, Etla
ARIZ
AN 021720 George B. Cummins 1971-11-29
Mexico, Durango, Mex. 40. Km 184 near Espinosa del Diablo
ARIZ
AN 021744 George B. Cummins 1963-10-04
Mexico, Nuevo León, Bridge in Santa Rosa Canyon, west of Linares
ARIZ
AN 021745 George B. Cummins 1963-11-22
Mexico, Zacatecas, Cerro de Bufa, Zacatecas
ARIZ
AN 021746 George B. Cummins 1963-10-21
Mexico, Chihuahua, 22 miles southwest of Chihuahua
ARIZ
AN 021747 George B. Cummins 1963-10-23
Mexico, Chihuahua, Mex. 45, 14.5 mi North of Chihuahua
ARIZ
AN 021754 George B. Cummins 1971-10-19
Mexico, Jalisco, Mex. 54, 2 mi South of Acatlán
ARIZ
AN 021762 J. Rzedowski 1968-02-25
Mexico, Mexico State, Cerro Sacromonte, cerca de Amecameca
ARIZ
AN 021763 J. Rzedowski 1972-02-09
Mexico, Morelos, 4 km West of Huitzilac, carretera a las Lagunas de Zempoala
ARIZ
AN 021764 Holway 1903-11-20
Mexico, Mexico State, Amecameca
ARIZ
AN 021766 Cummins 1963-10-09
Mexico, Coahuila, Mex. 40, 15 mi West of Saltillo
ARIZ
AN 021798 Joe F. Hennen 1969-10-21
Mexico, Durango, 71 mi North West of J.G. Aguilera on Dgo. Highway 39 (5 miles South of Santiago Papasquiaro)
ARIZ
AN 021799 E.W.D. Holway 1899-10-04
Mexico, Rio Hondo, near Mexico City
ARIZ
AN 021808 Cummins 1963-11-22
Mexico, Zacatecas, Cerro de Bufa, Zacatecas
ARIZ
AN 021810 George B. Cummins 1975-05-02
Mexico, Sonora, 9 miles West of Yécora
ARIZ
AN 021812 George B. Cummins 1970-12-08
Mexico, Sinaloa, Mex. 40, 2 miles above La Guanadera
ARIZ
AN 021813 Wynd & Mueller 1936-06-17
Mexico, Coahuila, San Lazaro
ARIZ
AN 021848 George B. Cummins 1963-11-28
Mexico, Durango, K 915 Mex. 45, South of Durango
ARIZ
AN 021849 George B. Cummins 1963-12-12
Mexico, Sonora, 4 miles East of Navajoa on Alamos road
ARIZ
AN 021850 George B. Cummins 1971-10-26
Mexico, Jalisco, Mex. 54 near km 20, El Camacho, North of Guadalajara
ARIZ
AN 021851 George B. Cummins 1971-10-11
Mexico, Durango, Mex. 45 at Pena del Aguilar, North of Durango
ARIZ
AN 042874 George B. Cummins 1963-03-19
Mexico, Chihuahua, Mex. 45, 7 miles South of Hidalgo del Parral
ARIZ
AN 021888 George B. Cummins 1963-12-21
Mexico, Sonora, 20 miles West of Hermosillo, on road to Bahia Kino
ARIZ
AN 021889 George B. Cummins 1963-09-24
Mexico, Tamaulipas, Mex. 85, 15 miles South of Cd. Mante
ARIZ
AN 021890 George B. Cummins 1963-10-21
Mexico, Chihuahua, 3 miles South West of Chihuahua
ARIZ
AN 021891 George B. Cummins 1963-09-24
Mexico, Tamaulipas, Mex. 80, 2 mile West of Antiguo Morelos
ARIZ
AN 021897 George B. Cummins 1961-12-03
Mexico, Sonora, Mex. 15, 20 miles North of Hermosillo
ARIZ
AN 021898 George B. Cummins & Doyle E. Noel 1961-12-04
Mexico, Sonora, Mex. 2, 28 miles West of Santa Ana
ARIZ
AN 021899 George B. Cummins & Doyle E. Noel 1961-12-01
Mexico, Sonora, Mex. 15, 5 miles south of Carbo turn-off
ARIZ
AN 021900 George B. Cummins 1963-12-12
Mexico, Sonora, 4 miles East of Navajoa on road to Alamos
ARIZ
AN 021901 George B. Cummins 1962-01-17
Mexico, Sonora, K2001, Mex. 15, North of el Caballo at Puente el Tigre
ARIZ
AN 021902 George B. Cummins 1963-10-26
Mexico, Chihuahua, 6 miles South of Nuevo Casas Grandes
ARIZ
AN 021903 George B. Cummins 1963-10-19
Mexico, Chihuahua, Mex. 45, 27 miles East of Hidalgo del Parral
ARIZ
AN 021904 George B. Cummins 1962-03-05
Mexico, Chihuahua, Mex. 45, 5 miles South of Chihuahua
ARIZ
AN 021905 George B. Cummins 1962-02-05
Mexico, Sonora, Mex. 2, 28 miles West of Santa Ana
ARIZ
AN 021906 George B. Cummins 1963-10-19
Mexico, Chihuahua, Mex. 45, 5 miles North of Jimenez
ARIZ
AN 021907 George B. Cummins 1961-12-01
Mexico, Sonora, Mex. 15, 5 miles South of Carbo turn-off
ARIZ
AN 021908 George B. Cummins 1962-02-05
Mexico, Sonora, Mex. 2, 28 miles West of Santa Ana
ARIZ
AN 021909 George B. Cummins 1962-02-05
Mexico, Sonora, 2 miles West of Caborca
ARIZ
AN 021912 E.M. Long 1957-10-07
Mexico, Sonora, Hermosillo cotton field
ARIZ
AN 021913 E.M. Long 1957-10-07
Mexico, Sonora, Hermosillo cotton field
ARIZ
AN 021940 George B. Cummins 1971-12-17
Mexico, Sonora, 1/2 mile, North of Posada del Mar, Bahia de Kino
ARIZ
AN 021941 George B. Cummins 1971-12-17
Mexico, Sonora, 3 miles on dirt road North of Bahia de Kino
ARIZ
AN 021945 George B. Cummins 1963-10-27
Mexico, Chihuahua, 10 miles East of Ventura, Chihuahua
ARIZ
AN 021946 George B. Cummins 1963-11-25
Mexico, Durango, Mex. 40, K1011 West of Durango
ARIZ
AN 021947 George B. Cummins 1963-10-23
Mexico, Chihuahua, Mex. 45, 14.5 mi North of Chihuahua
ARIZ
AN 021948 George B. Cummins 1963-11-28
Mexico, Durango, Mex. 45, K920 South of Durango
ARIZ
AN 021949 George B. Cummins 1963-12-04
Mexico, Sinaloa, Mex. 40, 13 miles East of Chupaderos
ARIZ
AN 021950 George B. Cummins 1963-11-27
Mexico, Durango, Mex. 45, K960 North of Durango
ARIZ
AN 021951 George B. Cummins 1963-10-19
Mexico, Chihuahua, Mex. 45, 2 miles South of Hidalgo del Parral
ARIZ
AN 021952 George B. Cummins 1963-10-21
Mexico, Chihuahua, 20 miles West of Chihuahua
ARIZ
AN 021953 George B. Cummins 1963-11-21
Mexico, Zacatecas, Mex. 41, 35 mi South of Zacatecas
ARIZ
AN 021954 George B. Cummins 1963-10-21
Mexico, Chihuahua, 22 miles West of Chihuahua
ARIZ
AN 021955 George B. Cummins 1970-12-17
Mexico, Nayarit, 10 miles on road Tepic to Santa Cruz
ARIZ
AN 021956 Ed Palmer 1896-00-00
Mexico, Durango, Durango
ARIZ
AN 021957 George B. Cummins 1971-10-12
Mexico, Durango, Mex. 40, 1/2 mi West of Rio Chico, West of Durango
ARIZ
AN 021958 George B. Cummins 1971-10-13
Mexico, Durango, Mex. 45, opposite lake at Pena del Aguilar, North of Durango
ARIZ
AN 021959 George B. Cummins 1971-10-19
Mexico, Durango, Mex. 45 near km 177 South of Durango
ARIZ
AN 021960 George B. Cummins 1963-11-25
Mexico, Durango, Mex. 40, K1002 West of Durango
ARIZ
AN 021961 George B. Cummins 1971-10-09
Mexico, Durango, Mex. 45, 10 mi North of Durango
ARIZ
AN 021964 George B. Cummins 1971-10-19
Mexico, Durango, Mex. 45 near Km165 South of Durango
ARIZ
AN 021965 George B. Cummins 1971-10-12
Mexico, Durango, Mex. 40 at km35 West of Durango
ARIZ
AN 021982 George B. Cummins 1971-11-19
Mexico, Nayarit, Mex. 15 near km182.5, South of Tepic