LL:LL
LL00046675 Ernest G. Marsh 327 1936-07-06
Mexico, Coahuila, Muzquiz, Múzquiz, 27.87694 -101.51389
LL:LL
LL00046848 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 9337 1972-09-16
Mexico, Coahuila, High W ridge of Sa del Jardín E. of Rancho El Caballo, 29.05 -102.61667
LL:LL
LL00046852 Cornelius H. Mueller|Cornelius H. Muller 3165 1939-09-06
Mexico, Coahuila, Cuatrocienegas, Sa de La Madera, Cañón del Pajarito, 27 -102.30111
LL:LL
LL00046853 Laurence J. Dorr|James W. Grimes|Kevin C. Nixon|Scott Sundberg 2506 1982-10-23
Mexico, Coahuila, Arteaga, Cerro La Viga, 4.7 mi SE of Jame before gate on private rd to summit, 25.35 -100.51667
LL:LL
LL00046864 Robert M. Stewart 1382 1941-09-04
Mexico, Coahuila, Cañon de San Enrique, E side of Sa de la Encantada, 5 Km W of Rancho Buena Vista, 28.48333 -102.6
LL:LL
LL00046865 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 9452B 1972-09-21
Mexico, Coahuila, Middle and upper reaches of Cañón de La Hacienda, almost due S of Rancho Cerro de la Madera, N slope of Sa de la Madera, 27.05 -102.41667
LL:LL
LL00046869 Marshall C. Johnston|Tom L. Wendt|Fernando Chiang C.|David H. Riskind 11876-B 1973-07-28
Mexico, Coahuila, 17 Km by winding rd N of Rancho El Jardín, ca 5 Km SW of Mina El Popo; dissected E slope of Sa del Carmen, 29.175 -102.75
LL:LL
LL00046894 Ivan M. Johnston 8665 1941-08-31
Mexico, Coahuila, rd from Zacatosa SEerly to Puerto Colorado, via Tanque Colorado; ascent from Tanque Colorado to base of Sa, 25.97 -100.76
LL:LL
LL00047442 Cornelius H. Mueller|Cornelius H. Muller 3146 1939-09-02
Mexico, Coahuila, Castanos, N slope of Sa del Oso, Bocatoche, 26.56194 -101.51806
LL:LL
LL00047445 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 7608 1972-06-11
Mexico, Coahuila, Cuatrocienegas, 3 Km SW of Cuatro Ciénegas, 26.96667 -102.08333
LL:LL
LL00047446 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 7637 1972-06-11
Mexico, Coahuila, Cuatrocienegas, 13 Km SW of Cuatro Ciénegas, 26.91667 -102.13333
LL:LL
LL00047450 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 7607-A 1972-06-10
Mexico, Coahuila, 2 Km SE of Rancho San Antonio de la Tinaja, 27.58333 -102.43333
LL:LL
LL00047451 D. Lawrence Venable|Susan McCormick 788 c 1975-03-23
Mexico, Coahuila, Sa de La Fragua 25 mi S of Cuatro Ciénegas on Hwy 30, 26.71667 -102.21667
LL:LL
LL00047452 D. Lawrence Venable|Susan McCormick 788 b 1975-03-23
Mexico, Coahuila, Sa de La Fragua 25 mi S of Cuatro Ciénegas on Hwy 30, 26.71667 -102.21667
LL:LL
LL00047453 James S. Henrickson|Lindsay Woodruff 20398 1986-09-27
Mexico, Coahuila, Ca 6.9 mi SW of Cuatro Ciénegas on Hwy to San Pedro, then 0.7 mi E of Hwy in first canyon on N side of limestone Sa de San Marcos del Pino, 26.9 -102.1
LL:LL
LL00047454 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 9120 1972-09-02
Mexico, Coahuila, 0.5 Km E of Matrimonio Viejo, at E end of a limestone ridge, 27.13333 -103.11667
LL:LL
LL00047455 Marshall C. Johnston|Tom L. Wendt|Fernando Chiang C. 10871 1973-05-06
Mexico, Coahuila, Foothills of Sa Planchada 11 Km N of La Esmeralda by winding rd, 27.38333 -103.65
LL:LL
LL00047456 Ivan M. Johnston|Cornelius H. Mueller 837 1940-09-01
Mexico, Coahuila, rd from Esmeralda NE to San Antonio de los Alamos (via Bufido and Empleado), 25.27194 -100.57889
LL:LL
LL00047457 Ivan M. Johnston|Cornelius H. Mueller 1167 1940-09-11
Mexico, Coahuila, Sa Almagre, W of the old vinata above Rancho El Almagre. Coahuila-Chihuahuan boundary, 27.61861 -103.88917
LL:LL
LL00047458 Ivan M. Johnston 8317 1941-08-22
Mexico, Coahuila, rd from Puerto del Caballo E, 16 Km, across the brd valley to the low hills at Tanque Jerico; E of Puerto Caballo, 27.56667
LL:LL
LL00047459 James S. Henrickson|Scott Sundberg 12063-2 1973-08-07
Mexico, Coahuila, Ca 43 (air) mi W of Cuatro Ciénegas, 4 mi SW of Hacienda Zacatosa on slopes just E of the Pass through the limestone Sa Zacatosa, 29.03333 -102.83333
LL:LL
LL00047460 James S. Henrickson|Scott Sundberg 12260-5 1972-08-12
Mexico, Coahuila, Ca 72 (air) mi SW of Cuatro Ciénegas, on E side of Sa de las Delicias, around spring 1.5 mi SW of Las Delicias., 26.2 -102.83333
LL:LL
LL00047461 D. Lawrence Venable|Susan McCormick 788-A 1975-03-23
Mexico, Coahuila, Sa de La Fragua 25 mi S of Cuatro Ciénegas on Hwy 30, 26.71667 -102.21667
LL:LL
LL00047463 Marshall C. Johnston|Tom L. Wendt|Fernando Chiang C. 10915 1973-05-08
Mexico, Coahuila, Sa de San Marcos, low N end SW of Cuatro Ciénegas, 26.88333 -102.125
LL:LL
LL00047464 J. C. Lewis SN 1968-07-10
Mexico, Coahuila, Cuatrocienegas, Point San Marcos, 26.805 -102.15694
LL:LL
LL00047465 Lewis|Elinor Lehto|David J. Keil|Stephanie A. Meyer|J. LaBounty|Donald J. Pinkava 5844 1969-04-03
Mexico, Coahuila, Cuatrocienegas, Sa de San Marcos, near tip and cave campsite, 26.60556 -101.91667
LL:LL
LL00047467 D. S. Correll|Ivan M. Johnston 21429 1959-05-03
Mexico, Coahuila, W base and slopes of Sa Solis, about 5 mi N of Matamoros, 25.61 -103.23
LL:LL
LL00047468 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 7836 1972-06-16
Mexico, Coahuila, 3 Km N of Ahuichila, Cañón de Ahuichila, 25.15 -102.65
LL:LL
LL00047469 D. S. Correll|Ivan M. Johnston 21429 1959-05-03
Mexico, Coahuila, W base and slopes of Sa Solis, about 5 mi N of Matamoros, 25.61 -103.23
LL:LL
LL00047477 Marshall C. Johnston|Tom L. Wendt|Fernando Chiang C. 10815 1973-05-05
Mexico, Coahuila, Canyon in E face of Sa de Almagre, 27.6 -103.85833
LL:LL
LL00047478 James S. Henrickson|Tom L. Wendt 11841-2 1973-08-04
Mexico, Coahuila, Ca 35 (air) Km of Cuatro Ciénegas, 3 mi below canyon mouth in rocky limestone flats; S of Canyon de la Hacienda, 27.08333 -102.41667
LL:LL
LL00047479 Marshall C. Johnston|Tom L. Wendt|Fernando Chiang C. 10361 1973-03-23
Mexico, Coahuila, Ca 13 Km N of Las Margaritas; canyon in E side of Sa de las Margaritas, 26.575 -102.83333
LL:LL
LL00047480 James S. Henrickson|Tom L. Wendt 11841-2 1973-08-04
Mexico, Coahuila, Ca 35 (air) Km of Cuatro Ciénegas, 3 mi below canyon mouth in rocky limestone flats; S of Canyon de la Hacienda, 27.08333 -102.41667
LL:LL
LL00047481 James S. Henrickson|Scott Sundberg 6056-4 1971-08-27
Mexico, Coahuila, Ca 32 (air) mi NE of San Pedro, 1 mi SW of Las Delicias, 26.23333 -102.81667
LL:LL
LL00047482 James S. Henrickson|Scott Sundberg 7882-2 1972-09-20
Mexico, Coahuila, 52 mi WNW of Cuatro Ciénegas, (12 mi E of La Vibora) on N facing limestone slopes of small Mt, in Bolson de Mapimi region of Chihuahuan Desert, 27.1 -102.85
LL:LL
LL00047484 Matt Lavin|Randy Scott|Guy L. Nesom 5736 1985-10-18
Mexico, Coahuila, Puerto de Ventanillas, 21 mi S of El Mesquite, 25 mi N of San Pedro along Hwy 30 to Cuatrociénegas., 26.03722 -102.74667
LL:LL
LL00047485 R. G. Engard|M. L. Getz 296 1974-07-09
Mexico, Coahuila, Bajada of Sa Madera near mouth of Canyon de la Hacienda due W of El Coyote turnoff between Ocampo and Cuatro Ciénegas, 27.12861 -102.41667
LL:LL
LL00047486 James S. Henrickson|David H. Riskind|R. G. Engard|Thomas F. Daniel 16073-2 1977-05-12
Mexico, Coahuila, 38 (rd) mi S of Monclova along Hwy 57, at the N end of the Cuest de Muralla of the Sa Gavia, just below the N-most bridge, in lower limestone canyon, 26.34 -101.37
LL:LL
LL00047965 Marshall C. Johnston|Tom L. Wendt|Fernando Chiang C. 10949 1973-05-10
Mexico, Coahuila, Sa de la Madera, middle and upper reaches of Cañón de la Hacienda, 27.04167 -102.44167
LL:LL
LL00047966 Edward Fritz C.|David H. Riskind SN 1974-05-20
Mexico, Coahuila, Ocampo, Maderas del Carmen Mts., 27.12861 -102.41667
LL:LL
LL00047969 Marshall C. Johnston|Tom L. Wendt|Fernando Chiang C. 10931 1973-05-09
Mexico, Coahuila, Sa San Marcos, N part jutting into Cuatro Ciénagas basin, 26.78333 -102.075
LL:LL
LL00047971 Marshall C. Johnston|Tom L. Wendt|Fernando Chiang C. 11236 1973-05-26
Mexico, Coahuila, Sa Santa Fe del Pino, near and just below the highest peaks WNW of Hacebuches and in brd canyon between the two main ridges, 28.225 -103.03333
LL:LL
LL00047973 James S. Henrickson|Barry Prigge 14953-1 1976-08-05
Mexico, Coahuila, + - 54 mi SE of Big Bend National Park basin in the S end of the Sa Maderas del Carmen in Cañón del Alamo; along mine rd heading W from Rancho San Isidro, 28.9 -102.55
LL:LL
LL00047975 Ivan M. Johnston|Cornelius H. Mueller 1294 1940-09-15
Mexico, Coahuila, Sa de Hechiceros, Canyon de La Madera, 28.63028 -103.55083
LL:LL
LL00047976 Ivan M. Johnston|Cornelius H. Mueller 473 1940-08-20
Mexico, Coahuila, Sa del Pino: vicinity of La Noria, 28.23694 -103.06639
LL:LL
LL00047977 Ivan M. Johnston 9017 1941-09-13
Mexico, Coahuila, Sa de la Madera: high crest of main ridge about 2 Km E of Picacho de Zozaya, 27 -102.30111
LL:LL
LL00047978 Robert M. Stewart 1406 1941-09-04
Mexico, Coahuila, Cañon de San Enrique, E side of Sa de la Encantada, 5 Km W of Rancho Buena Vista, 28.48333 -102.6
LL:LL
LL00047987 Cornelius H. Mueller|Cornelius H. Muller 3307 1939-09-14
Mexico, Coahuila, Cañon de San Salvador, Sa Mojada, 27.27056 -103.73472
LL:LL
LL00047988 Robert M. Stewart 127 1940-09-27
Mexico, Coahuila, Cañón del Indio Felipe, Sa Hechiceros, close to the Chihuahuan boundary, 28.55
LL:LL
LL00047996 James S. Henrickson|Scott Sundberg 11466/4 1973-07-27
Mexico, Coahuila, Ca 12.5 (air) mi ESE of Boquillas, 6 mi W of Rancho El Jardin towards Mina Popo, 29.15 -102.71667
LL:LL
LL00047997 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 9289 1972-09-16
Mexico, Coahuila, W slope of Sa del Jardín, E of Rancho El Caballo, 29.05 -102.63333
LL:LL
LL00047998 Marshall C. Johnston|Tom L. Wendt|Fernando Chiang C.|David H. Riskind 11896-A 1973-07-28
Mexico, Coahuila, 17 Km by winding rd N of Rancho El Jardín, ca 5 Km SW of Mina El Popo; dissected E slope of Sa del Carmen, 29.175 -102.75
LL:LL
LL00047999 Marshall C. Johnston|Tom L. Wendt|Fernando Chiang C.|David H. Riskind 12066 1973-08-02
Mexico, Coahuila, Cañon de la Gavia (S of) Rancho de la Gavia, 26.30833 -101.25
LL:LL
LL00049667 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 7541-A 1972-06-07
Mexico, Coahuila, 22 Km ESE of La Cuesta del Plomo, on the Múzquiz-Boquillas Hwy, near the intersection of the Hwy from V. Acuña, 28.64389 -102.305
LL:LL
LL00049668 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 9644e 1972-10-01
Mexico, Coahuila, W slope of Picacho de Noche Buena, 28.43333 -103.43333
LL:LL
LL00049669 Ivan M. Johnston|Cornelius H. Mueller 239 1940-08-13
Mexico, Coahuila, Cañón de Tinaja Blanca, E-enr slope of the igneous central mass of the Sierra de las Cruces, W of Santa Elena Mines
LL:LL
LL00049895 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 10062-G 1972-11-04
Mexico, Coahuila, Sa de Parras, N slope and top, approached from Ejido Cerro Colorado ca 10 Km W of Parras de La Fuente, 25.43333 -102.26667
LL:LL
LL00049896 Ivan M. Johnston|Cornelius H. Mueller 819 1940-08-29
Mexico, Coahuila, Sa de las Cruces; S base of Picacho de San José
LL:LL
LL00049897 Ivan M. Johnston 8791 1941-09-01
Mexico, Coahuila, vicinity of Aguaje de Pajarito, canyon at W end of Sa de La Fragua, 2-3 Km N of Puerto Colorado
LL:LL
LL00049898 Robert M. Stewart 2168 1941-10-19
Mexico, Coahuila, Vicinity of Santa Elena Mines, calcareous E-ern foothills of the Sa de las Cruces; 2 Km W of Santa Elena
LL:LL
LL00049904 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 7501C 1972-01-01
Mexico, Coahuila, 18 Km W of Cd Acuña near Rancho San Lorenzo on the rd to Rancho San Miguel, 29.25 -101.15
LL:LL
LL00049905 Jackie M. Smith|Mary L. Butterwick|Michael D. Whalen 436 1974-10-27
Mexico, Coahuila, 2 mi W of El Sauz on Hwy A-9 to Múzquiz
LL:LL
LL00049906 Jackie M. Smith|Mary L. Butterwick|Michael D. Whalen 437 1974-10-27
Mexico, Coahuila, 2 mi W of El Sauz on Hwy A-9 to Múzquiz
LL:LL
LL00049907 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 7571C 1972-01-09
Mexico, Coahuila, Puerto de La Bufa, 27.76667 -102.83333
LL:LL
LL00049919 Ivan M. Johnston|Cornelius H. Mueller 374 1940-08-19
Mexico, Coahuila, valley extending NE from Tanque Armendais, to S end of Sa del Pino
LL:LL
LL00049926 Jackie M. Smith|Mary L. Butterwick|Michael D. Whalen 429 1974-10-27
Mexico, Coahuila, 10 mi Cuatro Ciénegas SW city limits on Hwy 30
LL:LL
LL00049927 Jackie M. Smith|Mary L. Butterwick|Michael D. Whalen 428 1974-10-26
Mexico, Coahuila, 9 mi E of Cuatro Ciénegas on Hwy 30
LL:LL
LL00049928 Jackie M. Smith|Mary L. Butterwick|Michael D. Whalen 431 1974-10-27
Mexico, Coahuila, 9 mi E of San Buenaventura
LL:LL
LL00049929 Jackie M. Smith|Mary L. Butterwick|Michael D. Whalen 432 1974-10-27
Mexico, Coahuila, 22 mi N of Hermanas on Hwy 57
LL:LL
LL00049930 Jackie M. Smith|Mary L. Butterwick|Michael D. Whalen 427 1974-10-26
Mexico, Coahuila, 13 mi S of 1 de Mayo on Hwy 57
LL:LL
LL00049931 Jackie M. Smith|Mary L. Butterwick|Michael D. Whalen 417 1974-10-20
Mexico, Coahuila, Ca 1 mi W of 1 de mayo on Hwy 57
LL:LL
LL00049932 Robert M. Stewart 589 1941-07-22
Mexico, Coahuila, Cañón de Tinaja Blanca, E-enr slope of the igneous central mass of the Sierra de las Cruces, W of Santa Elena Mines
LL:LL
LL00049933 Jackie M. Smith|Mary L. Butterwick|Michael D. Whalen 441 1974-10-27
Mexico, Coahuila, 14 mi of Nueva Rosita on Hwy 57
LL:LL
LL00049935 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 7500 1972-06-01
Mexico, Coahuila, 18 Km W of Cd Acuña near Rancho San Lorenzo on the rd to Rancho San Miguel, 29.25 -101.15
LL:LL
LL00049936 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 7508 1972-06-02
Mexico, Coahuila, About 2 Km SW of Rancho San Miguel (WSW of Cd Acuña) on N skirts of Serranías del Burro, 29.2 -101.51667
LL:LL
LL00049939 Jackie M. Smith|Mary L. Butterwick|Michael D. Whalen 435 1974-10-27
Mexico, Coahuila, 2 mi W of El Sauz on Hwy A-9 to Múzquiz
LL:LL
LL00049940 Jackie M. Smith|Mary L. Butterwick|Michael D. Whalen 434 1974-10-27
Mexico, Coahuila, 2 mi W of El Sauz on Hwy A-9 to Múzquiz
LL:LL
LL00049942 Ivan M. Johnston|Cornelius H. Mueller 1250 1940-09-12
Mexico, Coahuila, N end of Bolson de los Lipanes, between El Almagre and Cerros de Leja, 27.63333
LL:LL
LL00049944 George Neville Jones 40974 1958-10-14
Mexico, Coahuila, Saltillo, Cañón del Tule, 15 mi N of Saltillo
LL:LL
LL00049946 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 9136 1972-09-02
Mexico, Coahuila, 4 Km E of Magueyal and 13 Km W of Hacienda Zacatosa on the rd paralleling railrd from Esmeralda to Cuatro Ciénegas, 27.075 -102.81667
LL:LL
LL00049948 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 7640 1972-06-11
Mexico, Coahuila, 13 Km SW of Cuatro Ciénegas, 26.91667 -102.13333
LL:LL
LL00050284 Tom L. Wendt|Emily J. Lott|David H. Riskind 1273-A 1975-08-23
Mexico, Coahuila, Muzquiz, Rincón de María, 28.45833 -102.06667
LL:LL
LL00050285 Tom L. Wendt|Emily J. Lott|David H. Riskind 1273 1975-08-23
Mexico, Coahuila, Muzquiz, Rincón de María, 28.45833 -102.06667
LL:LL
LL00050287 Marshall C. Johnston|Tom L. Wendt|Fernando Chiang C.|David H. Riskind 12036 1973-08-02
Mexico, Coahuila, Cañón de La Gavia, above (S. of) Rancho de la Gavia, 26.30833 -101.25
LL:LL
LL00050464 James S. Henrickson|Scott Sundberg 11363 1973-07-26
Mexico, Coahuila, Acuna, Cañón de Colorado, ca 80 air mi W of Cd Acuña, ca 42 mi W of Rancho Chupadero de Caballo in W end of Canyon de Colorado, 29.33333 -102.23333
LL:LL
LL00050465 Albert Michael Powell|James F. Scudday|Samuel W. Sikes 1440 1966-08-21
Mexico, Coahuila, Pass through Babia Mts, on rd to Rancho Las Norias from San Miguel
LL:LL
LL00050565 Robert M. Stewart 561 1941-06-16
Mexico, Coahuila, 6 Km SW of Castillón, 28.25
LL:LL
LL00051285 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 10080-B 1972-11-04
Mexico, Coahuila, Sa de Parras, N slope and top, approached from Ejido Cerro Colorado ca 10 Km W of Parras de La Fuente, 25.43333 -102.26667
LL:LL
LL00051289 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 10068 1972-11-04
Mexico, Coahuila, Sa de Parras, N slope and top, approached from Ejido Cerro Colorado ca 10 Km W of Parras de La Fuente, 25.26667 -102.26667
LL:LL
LL00051648 Donald J. Pinkava 6082 1969-06-04
Mexico, Coahuila, Cuatrocienegas, Sa de San Marcos, opposite Los Fresnos, 26.60556 -101.91667
LL:LL
LL00051716 Tom L. Wendt|Emily J. Lott 1213 1975-08-20
Mexico, Coahuila, Cuatrocienegas, Cañón de La Barrica, (S-draining): at La Barrica, a small spring in a small SW-facing drainage just above high pour-offs, to E of main canyon, 27.01611 -102.39306
LL:LL
LL00051717 Ivan M. Johnston 8941 1941-09-11
Mexico, Coahuila, Sa de La Madera, vicinity of "La Cueva" in Corte Blanco fork of Charretera Canyon
LL:LL
LL00051718 James S. Henrickson|Scott Sundberg 13186 1973-09-18
Mexico, Coahuila, Torreon, Ca 26 (air) mi SW of Torreón in Sa de Jimulco, ca 6 (air) mi SSW of La Rosita, 25.16667 -103.25
LL:LL
LL00051719 Tom L. Wendt|Emily J. Lott 1358 1975-08-28
Mexico, Coahuila, Cuatrocienegas, Cañón de La Barrica, (S-facing): upper SW-flowing part of main canyon, in deep, sheer walled canyon just below the deepest upper gorge, at base of massive S-cliffs of Picacho El Pajarito (3023 m), 27.02583 -102.39444
LL:LL
LL00051720 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 9431 1972-09-20
Mexico, Coahuila, Cuatrocienegas, Higher part and N slope of Sa de La Madera SE & SSE of Rancho Cerro de La Madera, 27.05 -102.38333
LL:LL
LL00051721 James S. Henrickson|Barry Prigge 15231 1976-08-10
Mexico, Coahuila, Cuatrocienegas, Ca 29 (air) mi WNW of Cuatro Ciénegas, on the N slope of the Sa de La Madera, 7.8 (rd) mi W of Rancho Cerro de la Madera, on trail to Cañón Desiderio, 27.13333 -102.5
LL:LL
LL00051735 James S. Henrickson|Scott Sundberg 11767 1973-08-03
Mexico, Coahuila, Monclova, Ca 35 (air) mi S of Monclova; N side of Sa de la Gavia, in Canyon la Gavia, 26.31667 -101.26667
LL:LL
LL00051737 Robert M. Stewart 1536 1941-09-10
Mexico, Coahuila, Cañón de Milagro, a deep narrow box-canyon in limestone, E side of the Sa de Los Guajes, about 12 Km W of Hacienda de La Encantada, 25.3 -101.21
LL:LL
LL00051742 Robert M. Stewart 1500 1941-09-07
Mexico, Coahuila, Cañón de la Madera, W side of Sa de Los Guajes, about 4 Km E of Rancho Buena Vista
LL:LL
LL00051743 R. G. Engard|M. L. Getz 305 1974-07-10
Mexico, Coahuila, 3 mi W of Canyon de La Hacienda; due W of El Coyote turnoff between Ocampo and Cuatro Ciénegas