CalBG:RSA
RSA0234897 A. C. Sanders 4136 1983-10-22
United States, Texas, Presidio, 3 miles west of Lajitas on Hwy. 170 beside the Rio Grande., 732m
CalBG:RSA
RSA0234898 Dr. W. B. McDougall 20086 1935-11-18
United States, Texas, Brewster, Near Santa Helena [Elena] Canyon, Big Bend.
IPN:CIIDIR-ANSM
9495 A. Rodríguez G. 1573 1992-05-08
MÉXICO, Durango, Cuencamé, Cuencamé, 19 km al N, ejido Las Mercedes, Campo Experimental de Zonas Áridas, 25.03388889 -103.8352778, 1435m
MO
103482888 Mrs. E.J. Walker 96 1944-06-05
United States, Texas, Starr, sandy soil in E. Starr County
NY
554931 D. S. Correll 20251 1958-07-27
Mexico, Chihuahua, Jiménez Mun., About 18 mi W of Jiménez, route 45, 27.06006 -105.18594
NY
554928 D. S. Correll 20010 1958-07-23
Mexico, Durango, Lerdo Mun., 5 mi SW of Chocolate, route 31, 25.22717 -103.62581
NY
554930 R. D. Worthington 11112-368 1983-08-20
Mexico, Durango, Rodeo Mun., 1 mi by hwy 45 N of the Rio Nazas bridge, 25.33 -104.62
NY
554929 H. H. Iltis 81 1978-09-14
Mexico, Durango, By Microondas Sapioris (a microwave tower), just to W of México 40 at km 221, 26 km WSW of Torreón, 25.45 -103.7, 1225m
NY
554932 H. S. Irwin 1234 1957-08-20
Mexico, Durango, Cuencamé Mun., 2 mi W of Curucame, Hwy 31, 24.85078 -103.71533
NY
554933 G. B. Ownbey 1866 1953-09-21
Mexico, Durango, Cuencamé Mun., 4.3 mi SW of Cuencame on road to Durango, 24.82828 -103.73783
TAES
Frank W. Gould 8763 1959-07-06
Mexico, Chihuahua
TAES
B. Hagee 1059 1951-06-09
Mexico, Tamaulipas
TAES
O. E. Sperry 1509 1939-10-29
United States, Texas, Brewster, San Vicente
TAES
O. E. Sperry 1439 1938-07-31
United States, Texas, Brewster, Hot Springs
TAES
B. H. Warnock 956 1937-07-29
United States, Texas, Brewster, Chisos Mountains
TAES
B. H. Warnock 12842 1955-08-01
United States, Texas, Brewster, Big Bend National Park
TAES
K. L. Dixon 1153
United States, Texas, Brewster, Black Gap Wildlife Management Area, 53 miles SE of
TAES
C. W. Morden 387 1981-05-01
United States, Texas, Brewster, 1 mile N of Junction of Hwy 170 on Hwy 118
TAES
Ivan Shiller 716 1905-04-24
United States, Texas, Cameron, Brownsville
TAES
H. M. Ohlendorf 667 1967-08-21
United States, Texas, Presidio, 8 miles NE of Candelaria
KANU
167305 Jose A Villarreal; Miguel A Carranza; A Orta; J L Elizondo 2252 1983-06-16
Mexico, Durango, Lerdo, Cuesta La Fortuna, Sierra Las Noas, Carretera Torreón-Nazareno, 25.4833333 -103.4833333, 1300m