F:Botany
V0488516F I. M. Johnston & C. H. Müller 349 1940-08-17
Mexico, Coahuila
F:Botany
V0488517F I. M. Johnston & C. H. Müller 349 1940-08-17
Mexico, Coahuila
F:Botany
V0488518F I. M. Johnston & C. H. Müller 1077 1940-09-09
Mexico, Coahuila
F:Botany
V0488519F I. M. Johnston & C. H. Müller 1077 1940-09-09
Mexico, Coahuila
F:Botany
V0096464F S. B. Parish 1892-00-00
F:Botany
V0491035F C. R. Orcutt 1883-08-01
Mexico, Baja California [peninsula]
F:Botany
V0096452F E. Palmer 138 1908-04-28
Mexico, Chihuahua, vicintiy of Santa Eulalia, 1300m
F:Botany
V0096453F E. Palmer 138A 1908-04-28
Mexico, Chihuahua, vicintiy of Santa Eulalia, 1300m
F:Botany
V0490958F C. H. T. Townsend & C. M. Barber 73 1899-06-28
Mexico, Chihuahua
F:Botany
C. G. Pringle
United States, Arizona
F:Botany
V0045101F C. G. Pringle 10298 1885-05-00
MEXICO
F:Botany
V0491065F W. C. Leavenworth & M. C. Leavenworth 1880 1941-08-26
Mexico, Jalisco
F:Botany
V0491253F I. M. Johnston & C. H. Müller 656 1940-08-23
Mexico, Coahuila
F:Botany
V0492071F I. L. Wiggins 7559 1935-02-08
Mexico, Baja California [peninsula]
F:Botany
V0096450F C. E. Smith, Jr. & et al. 3553 1961-07-00
Mexico, Puebla, near Coxcatlan on Cerro Ajuereado, 1000 - 1800m
F:Botany
V0490939F C. E. Smith, Jr. et al. 3663 1961-07-12
Mexico, Puebla
F:Botany
V0490937F A. Salinas T. & P. Solis S. F-3570 1986-10-03
Mexico, Puebla
F:Botany
V0490938F C. E. Smith, Jr. et al. 3663 1961-07-12
Mexico, Puebla
F:Botany
V0490981F E. Palmer 135 1906-04-21
Mexico, Durango
F:Botany
V0490993F E. Palmer 135 1906-04-21
Mexico, Durango
F:Botany
V0491238F M. T. Edwards 341 1937-06-24
Mexico, Nuevo León
F:Botany
V0491239F M. T. Edwards 341 1937-06-24
Mexico, Nuevo León
F:Botany
V0492028F H. S. Gentry 2304 1936-07-23
Mexico, Sonora
F:Botany
V0491009F C. E. Smith, Jr. et al. 3602 1961-07-00
Mexico, Puebla
F:Botany
V0320253F C. E. Smith, Jr. et al. 3810 1961-07-00
Mexico, Puebla, W of Tehuacan on La Mesa above El Riego, 1500m
F:Botany
V0490854F C. G. Pringle 2523 1889-06-05
Mexico, Nuevo León
F:Botany
V0490852F L. A. Kenover 145 1937-09-19
MEXICO
F:Botany
V0490853F C. H. Müller & M. T. Müller 7 1933-07-00
Mexico, Nuevo León
F:Botany
V0491034F Wiggins & Gillespie 3911 1929-09-08
Mexico, Baja California [peninsula]
F:Botany
V0491036F Wiggins & Gillespie 4006 1929-09-12
Mexico, Baja California [peninsula]
F:Botany
V0491037F R. Torres C. 3709 1983-09-17
MEXICO
F:Botany
H. S. Gentry 1822
Mexico, Chihuahua
F:Botany
A. Campos Villanueva 2584 1988-10-06
Mexico, Oaxaca
F:Botany
V0045099F C. G. Pringle 1850 1888-12-00
MEXICO
F:Botany
V0491258F C. G. Pringle 1889-11-11
Mexico, Jalisco
F:Botany
V0491259F G. G. N. Woronow 2744 1926-01-00
MEXICO
F:Botany
V0491260F G. G. N. Woronow 2744 1926-01-00
MEXICO
F:Botany
V0491261F H. S. Gentry 1290 1935-02-08
Mexico, Sonora
F:Botany
V0491269F 164 1883-06-00
F:Botany
V0488477F K. A. Swagel 242 1990-08-26
Mexico, Chihuahua
F:Botany
V0488478F H. S. Gentry 2671 1936-09-11
Mexico, Chihuahua
F:Botany
V0488479F D. H. LeSueur Mex-250 1935-08-20
Mexico, Chihuahua
F:Botany
V0488480F I. W. Knobloch 5295 1938-08-14
Mexico, Chihuahua
F:Botany
V0488481F D. H. LeSueur 569 1936-08-18
Mexico, Chihuahua
F:Botany
V0488494F M. Sessé & J. M. Mociño 5791 1787-00-00
MEXICO
F:Botany
V0488495F G. B. Hinton 1412 1932-08-24
Mexico, México
F:Botany
V0488496F J. M. Medina C. & M. A. Barrios 3926 1989-08-19
Mexico, Hidalgo
F:Botany
V0488497F G. B. Hinton 4456 1933-08-24
Mexico, México
F:Botany
V0488499F U. T. Waterfall & C. S. Wallis 13507 1957-08-10
Mexico, Durango
F:Botany
V0488500F E. Palmer 432 1906-07-25
Mexico, Durango
F:Botany
V0492012F E. G. Marsh 1757 1939-05-10
Mexico, Coahuila, Allende
F:Botany
V0492008F C. G. Pringle 1954 1888-07-00
Mexico, Nuevo León
F:Botany
V0492009F E. G. Marsh 1162 1938-04-00
Mexico, Coahuila
F:Botany
V0492033F C. H. Müller & M. T. Müller 15 1933-06-30
MEXICO
F:Botany
V0488511F I. M. Johnston & C. H. Müller 712 1940-08-26
Mexico, Coahuila
F:Botany
V0488512F I. M. Johnston & C. H. Müller 712
Mexico, Coahuila
F:Botany
V0488513F J. S. Marroquín 1963-03-13
Mexico, Coahuila
F:Botany
V0492052F F. E. Lloyd 35 1908-00-00
Mexico, Zacatecas, 23 -103
F:Botany
V0492054F C. G. Pringle 3912 1891-05-11
Mexico, Coahuila
F:Botany
V0492055F C. H. Müller & M. T. Müller 391 1936-05-14
Mexico, Nuevo León
F:Botany
V0492056F C. G. Pringle 3912 1891-05-11
Mexico, Coahuila
F:Botany
V0096462F H. H. Iltis et al. 28707 1982-10-02
Mexico, Guerrero
F:Botany
V0490847F H. Iltis et al. 28707 1982-10-02
Mexico, Guerrero
F:Botany
V0490965F J. C. Soto Nuñez 4 980 1983-03-25
Mexico, Guerrero
F:Botany
V0096466F H. Sanchez V. 361 1965-06-25
Mexico, Nuevo León, near Monterrey
F:Botany
V0490931F I. M. Johnston & C. H. Müller 658 1940-08-28
Mexico, Coahuila
F:Botany
V0490935F E. Palmer 227 1898-00-00
Mexico, Coahuila
F:Botany
V0490932F M. T. Edwards 320 1937-06-23
Mexico, México
F:Botany
V0490933F L. W. Hess & L. Byrne 4611 1979-06-02
Mexico, Chihuahua
F:Botany
V0490934F J. C. Tello 37 1981-07-04
Mexico, México
F:Botany
V0490936F J. E. Kirkwood 8 1908-06-00
Mexico, Zacatecas, 23 -103
F:Botany
V0491096F C. E. Smith, Jr. et al. 3602 1961-07-00
Mexico, Puebla
F:Botany
V0490851F A. J. García-Mendoza & R. Torres 1986-01-14
Mexico, Oaxaca
F:Botany
V0490862F R. Hernández M. & R. C. Trigos 1201 1971-04-25
Mexico, Veracruz
F:Botany
V0490864F R. Hernández M. & R. C. Trigos 804a 1971-11-06
Mexico, Veracruz
F:Botany
V0490863F N. E. Ventura Centeno 9801 1991-11-12
Mexico, Guanajuato, 21 -101.2667
F:Botany
J. M. Caballero 1261 1981-01-00
Mexico, Michoacán
F:Botany
V0490927F J. M. Caballero 1261 1981-01-00
Mexico, Michoacán
F:Botany
V0491017F C. G. Pringle 6677 1897-08-17
Mexico, Distrito Federal
F:Botany
V0491094F C. G. Pringle 4473
F:Botany
V0096454F Smith & et al. 4063 1961-07-00
MEXICO
F:Botany
V0490928F A. J. García-Mendoza & R. Torres 1972 1986-01-17
Mexico, Oaxaca
F:Botany
V0490941F R. V. Ortega Ortiz 0-417 1976-08-03
Mexico, Veracruz
F:Botany
V0490966F R. Ortega 838 1978-06-07
Mexico, Veracruz
F:Botany
V0491060F A. Gómez-Pompa 1904 1971-07-20
Mexico, Veracruz
F:Botany
V0490959F C. H. Müller & M. T. Müller 6 1933-07-00
Mexico, Nuevo León
F:Botany
V0045076F C. G. Pringle 3745 1891-07-02
MEXICO
F:Botany
V0045077F C. G. Pringle 3745 1891-07-02
MEXICO
F:Botany
V0491015F 25 1981-05-16
Mexico, México
F:Botany
V0491010F A. J. García-Mendoza 2519 1986-07-11
Mexico, Oaxaca
F:Botany
V0491016F 18 1981-05-09
Mexico, México
F:Botany
V0491012F 49 1982-05-22
Mexico, México
F:Botany
V0491014F 25 1981-05-16
Mexico, México
F:Botany
V0491011F A. J. García-Mendoza 2519 1986-07-11
Mexico, Oaxaca
F:Botany
V0491013F 25 1981-05-16
Mexico, México
F:Botany
V0491262F G. F. Gaumer 2469
Mexico, Yucatán
F:Botany
V0491263F G. F. Gaumer 1252
Mexico, Yucatán
F:Botany
V0491264F G. F. Gaumer 1543
Mexico, Yucatán
F:Botany
V0491265F G. F. Gaumer 950
Mexico, Yucatán
F:Botany
V0491266F G. B. Hinton 1050 1932-07-15
Mexico, México