TAES
A. A. Beetle M-7497 1981-09-05
Mexico, Zacatecas
TAES
Frank W. Gould 12344 1966-10-20
Mexico, Zacatecas
TAES
R. Almeida 99 1969-09-07
Mexico, Zacatecas
TAES
J. Brunken 474 1976-10-23
Mexico, Zacatecas
TAES
A. A. Beetle M-1801 1971-09-05
Mexico, Zacatecas
TAES
A. A. Beetle M-7475 1981-09-05
Mexico, Zacatecas
TAES
G. 9991 1975-08-22
Mexico, Zacatecas
TAES
P. M. Peterson 9662 1990-08-28
Mexico, Zacatecas
TAES
John R. Reeder 4198 1964-11-19
Mexico, Zacatecas
TAES
Frank W. Gould 12341 1966-10-20
Mexico, Zacatecas
TAES
R. Almeida 76 1969-09-06
Mexico, Zacatecas
TAES
A. A. Beetle M-7472 1981-09-05
Mexico, Zacatecas
TAES
S. L. Hatch 4526 1981-08-26
Mexico, Zacatecas
TAES
Jose Garcia P. 314 1977-05-07
Mexico, Zacatecas, Municipio de Concepcion del Oro
TAES
J. Marroquin
Mexico, Zacatecas
TAES
A. A. Beetle M-7481 1981-09-02
Mexico, Zacatecas
TAES
Ernest R. Sohns 1553 1954-10-06
Mexico, Zacatecas
TAES
G. 9992 1975-08-22
Mexico, Zacatecas
TAES
Frank W. Gould 12335 1966-10-20
Mexico, Zacatecas
TAES
John R. Reeder 3988 1964-11-01
Mexico, Zacatecas
TAES
Frank W. Gould s.n. 1961-10-30
Mexico, Zacatecas
TAES
E. Hernandez X. N-1676 1955-09-12
Mexico, Zacatecas
TAES
E. Hernandez X. N-1668 1955-09-12
Mexico, Zacatecas
TAES
Rzedowski 18263 1964-01-25
Mexico, Zacatecas
TAES
Frank W. Gould 12339 1966-10-20
Mexico, Zacatecas
TAES
Jose Garcia P. 1741 1983-01-30
Mexico, Zacatecas
TAES
J. Brunken 483 1976-10-23
Mexico, Zacatecas
TAES
S. L. Hatch 4520 1981-08-26
Mexico, Zacatecas
TAES
Mario Gonzalez Espinoza 111 1975-07-16
Mexico, Zacatecas
TAES
Antonia Gonzalez 1987-07-22
Mexico, Zacatecas
TAES
J. Brunken 475 1976-10-23
Mexico, Zacatecas
TAES
William F. Mahler 5801 1970-04-07
Mexico, Zacatecas
TAES
William F. Mahler 5817 1970-04-17
Mexico, Zacatecas
TAES
P. M. Peterson 4596 1986-09-30
Mexico, Zacatecas
TAES
C. G. Pringle 3894 1891-09-05
Mexico, Zacatecas
TAES
A. A. Beetle M-7495 1981-09-05
Mexico, Zacatecas
TAES
E. Hernandez X. 1955-09-12
Mexico, Zacatecas
TAES
A. A. Beetle M-7504 1981-09-05
Mexico, Zacatecas
TAES
Frank W. Gould 12347 1966-10-20
Mexico, Zacatecas
TAES
J. Brunken 476 1976-10-23
Mexico, Zacatecas
TAES
Frank W. Gould 12348 1966-10-20
Mexico, Zacatecas
TAES
Rzedowski 17632 1963-11-03
Mexico, Zacatecas
TAES
A. A. Beetle M-7503 1981-09-05
Mexico, Zacatecas
TAES
Roberto Banda 1973-10-20
Mexico, Zacatecas
TAES
J. Brunken 461 1976-10-22
Mexico, Zacatecas
TAES
G. Davidse 10015 1975-08-22
Mexico, Zacatecas
TAES
P. M. Peterson 15983 2001-09-30
Mexico, Zacatecas
TAES
Rogers McVaugh 17739 1958-09-04
Mexico, Zacatecas
TAES
A. A. Beetle M-7485 1981-09-05
Mexico, Zacatecas
TAES
Rogers McVaugh 17704 1958-09-04
Mexico, Zacatecas
TAES
Orta Quintero 1987-04-12
Mexico, Zacatecas
TAES
C. L. Fuentes de P. 42 1983-03-19
Mexico, Zacatecas, Municipio Concepcion del Oro
TAES
P. M. Peterson 21295 2007-10-07
Mexico, Zacatecas
TAES
S. L. Hatch 4519 1981-08-26
Mexico, Zacatecas
TAES
A. Romero M. s.n. 1983-09-24
Mexico, Zacatecas
TAES
Robert S. Irving 698 1966-08-02
Mexico, Zacatecas
TAES
Robert S. Irving 698 1966-08-02
Mexico, Zacatecas
TAES
Robert S. Irving 698 1966-08-02
Mexico, Zacatecas
TAES
Antonia Gonzalez 18 1986-11-08
Mexico, Zacatecas
TAES
Ernest R. Sohns 1543 1954-10-06
Mexico, Zacatecas
TAES
A. A. Beetle M-7490 1981-09-05
Mexico, Zacatecas
TAES
M. Gonzalez E. 152 1975-09-07
Mexico, Zacatecas
TAES
Frank W. Gould 12333 1966-10-20
Mexico, Zacatecas
TAES
Rodolfo Guillen L. 2 1987-07-25
Mexico, Zacatecas
TAES
P. M. Peterson 21281 2007-10-07
Mexico, Zacatecas
TAES
Rzedowski 931 1973-10-21
Mexico, Zacatecas
TAES
Martha Bustos Z. 1976-09-07
Mexico, Zacatecas
TAES
A. Glez. 21
Mexico, Zacatecas
TAES
Rzedowski 20250 1965-07-25
Mexico, Zacatecas
TAES
Frank W. Gould 12327 1966-10-20
Mexico, Zacatecas
TAES
J. Valdes R. 2152 1992-07-30
Mexico, Zacatecas
TAES
Robert S. Irving 699 1966-08-02
Mexico, Zacatecas
TAES
Frank W. Gould 12336 1966-10-20
Mexico, Zacatecas
TAES
D. Pettijohn 834 1974-05-23
Mexico, Zacatecas
TAES
Oscar Rdz. S. 1986-11-08
Mexico, Zacatecas
TAES
J. Brunken 478 1976-10-23
Mexico, Zacatecas
TAES
A. A. Beetle M-1796 1971-09-05
Mexico, Zacatecas
TAES
Roberto Banda 1973-10-20
Mexico, Zacatecas
TAES
Frank W. Gould 12326 1966-10-19
Mexico, Zacatecas
TAES
William F. Mahler 5745 1970-04-05
Mexico, Zacatecas
TAES
Ernest R. Sohns 1551 1954-10-06
Mexico, Zacatecas, Pinos
TAES
Grupo de Agrostologia UAAAN 1980-08-22
Mexico, Zacatecas, Canon San Lorenzo, 5 km de Saltillo hacia Zacatecas
TAES
A. Andrade A. 141 1984-04-07
Mexico, Zacatecas
TAES
Rzedowski 12058 1959-10-12
Mexico, Zacatecas
TAES
A. A. Beetle M-1806 1971-09-06
Mexico, Zacatecas
TAES
John R. Reeder 4008 1964-11-03
Mexico, Zacatecas
TAES
Frank W. Gould 12323 1966-10-19
Mexico, Zacatecas
TAES
A. A. Beetle M-7487 1981-09-05
Mexico, Zacatecas
TAES
R. Almeida 72 1969-09-06
Mexico, Zacatecas
TAES
A. A. Beetle M-1791 1971-09-05
Mexico, Zacatecas
TAES
Frank W. Gould 12334 1966-10-20
Mexico, Zacatecas
TAES
P. M. Peterson 4601 1986-10-01
Mexico, Zacatecas
TAES
E. Martinez V. 38 1986-03-21
Mexico, Zacatecas
TAES
A. Romero M. 1983-09-24
Mexico, Zacatecas
TAES
J. Brunken 482 1976-10-23
Mexico, Zacatecas
TAES
Clifford W. Morden 510 1981-08-26
Mexico, Zacatecas
TAES
Ruelas Torres J. L. 6 1988-07-27
Mexico, Zacatecas
TAES
Frank W. Gould 12332 1966-10-20
Mexico, Zacatecas
TAES
E. Hernandez X. 1670 1955-09-12
Mexico, Zacatecas
TAES
S. L. Hatch 4525 1981-08-26
Mexico, Zacatecas