MO:MO
1005314 Josiah Gregg Gregg s.n. 1848-01-01
MO:MO
2858279 Abisaí J. García-Mendoza García-Mendoza 753 1981-10-11
Mexico, Oaxaca, Distrito de Teposcolula Mixteca Alta. Llano grande, 1 km al E de San Isidro Lagunas. También Centaurea rotrockii, Schkuria anthemoidea, Physalis y Eleocharis bonariensis. Suelo arcilloso, vertisol
MO:MO
1997420 A.S. Hitchcock Hitchcock 1378 1910-07-10
Mexico, Coahuila, Saltillo, Saltillo. Dry ground near ditch
MO:MO
1998827 Eizi Matuda Matuda 18642 1950-11-05
Valle de Mexico. C. de Sta. Rosa, Contreras. En ladera seca, en sombra de bosque encinal.
MO:MO
1999275 Joe C. Johnson|Fred A. Barkley Johnson 16281M 1946-02-28
Mexico, Coahuila, Ojo Caliente about 50 kilometers southwest of Monterrey.
MO:MO
1999384 Edward Palmer Palmer 452 1898-10-06
Mexico, Coahuila, Collected at Parras and vicinity
MO:MO
1999725 Frank W. Gould Gould 8911 1959-10-27
Mexico, Chihuahua, In open pasture, La Campana Experimental Ranch, 50 miles north of Chihuahua.
MO:MO
3615800 George B. Hinton Hinton 4944 1933-10-31
Mexico, México, Temascaltepec, Cajones, 19.05 -99.87
MO:MO
1643606 Hugh H. Iltis|Bruce F. Benz|M. Burd Iltis 28767 1982-10-05
Mexico, México, Dense perennials in moist ditch along hwy. Floor of broad maize field saturated valley just to the N of Volcan Toluca at km 36 W of Toluca on Mexico Hwy 15 to Zitacuaro (ca. 20 km W of Toluca). Mixed with M. plumbea, 19.46 -99.9
MO:MO
1996670 Ernest Lyonnet Lyonnet 3060 1937-11-01
Argentina, Distrito Federal, Desierto de los Leones, 19.33 -99.29
MO:MO
1996943 Jere N. Brunken|Charles H. Perino Brunken 425 1976-10-20
Mexico, México, 55 km. northwest of Toluca on Mex 15., 19.815556 -99.873611
MO:MO
1996467 M. St. Pierre St. Pierre 952 1932-11-20
Argentina, Distrito Federal, Benito Juarez, Mixcoac., 19.369722 -99.199167
MO:MO
1997012 Edward Palmer Palmer 738 1896-04-01
Mexico, Durango, Collected at the city of Durango and vicinity, 24.02 -104.66
MO:MO
1998081 Josiah Gregg Gregg 655 1847-05-16
Mexico, Coahuila, Parras, Parras., 25.45 -102.183333
MO:MO
1998604 Cyrus G. Pringle Pringle 418 1885-11-06
Mexico, Chihuahua, By streams near Chihuahua, 28.657713 -106.025204
MO:MO
1998828 Alan A. Beetle Beetle M-2150 1972-12-10
Mexico, Puebla, Puebla, At Cholula, near University of the Americas., 19.060556 -98.287222
MO:MO
1998968 Edward Palmer Palmer 739 1896-04-01
Mexico, Durango, Collected at the city of Durango and vicinity, 24.02 -104.66
MO:MO
990726 Dennis E. Breedlove|Gerrit Davidse Breedlove 54373 1981-11-01
Mexico, Chiapas, San Cristóbal de las Casas, Marsh at south end of the valley of San Cristóbal Las Casas., 16.73 -92.63
USU:UTC
UTC00101336 A.A. Beetle M-156 1961-12-12
MEXICO, San Luis Potosí, Highway 15 between Mexico City and Toluca., 3048m
USU:UTC
UTC00102444 E. X. Hernandez; C. J. Tapia N-901 1954-11-23
MEXICO, San Luis Potosí, Km. 39 Cd. Durango-La Zarca Cerro Gordo., 1800m
USU:UTC
UTC00205766 J. Rzedowski 42488 1987-11-20
MEXICO, San Luis Potosí, 9km SW of San Joaquin along Hwy to Vizarron., 2300m
USU:UTC
UTC00228565 AS Hitchcock 1378 1910-07-10
MEXICO, San Luis Potosí, Saltillo Coahuila
USU:UTC
UTC00247709 C. W. Morden 543 1981-10-17
United States, Texas, Blanco, 3 mi. W of Hohnson City along Hwy 290., 30.2713 -98.434
USU:UTC
UTC00248218 C. W. Morden 553 1981-10-18
United States, Texas, Kendall, 7.5 mi N of Boerne alngd Hwy 1476, 29.8826 -98.724