Cactus and Succulent Field Number Finder – Results


In some cases, there may be more than one acronym corresponding to the same set of numbers. For example R and WR are used for Rausch's numbers, L and LAU for Lau's numbers, and so on. In such cases, all possibilities will be returned. No distinction is made here according to capitalisation, so e.g. KK, Kk and kk are all treated the same.


Field number: AD 108
Collector: Aldo Delladdio
Species: Mammillaria heyderi
Locality: South-West of Cuatro Ciénegas, Coahuila, Mexico
Altitude: 710m
Date: 7-Feb-06
Notes:


Field number: AD 198
Collector: Aldo Delladdio
Species: Mammillaria heyderi
Locality: road to La Paila, Coahuila, Mexico
Altitude: 1044m
Date: 10-Mar-10
Notes:


Field number: AD 265
Collector: Aldo Delladdio
Species: Mammillaria heyderi
Locality: North of Estacion Marte to Nuevo Yucatan, Coahuila, Mexico
Altitude: 1166m
Date: 24-Oct-11
Notes:


Field number: AD 58
Collector: Aldo Delladdio
Species: Mammillaria heyderi ssp. hemisphaerica
Locality: NL1, between Nuevo Laredo and Anahuac, Nuevo Leon, Mexico
Altitude: 214m
Date: 23-Jan-06
Notes:


Field number: AD 61
Collector: Aldo Delladdio
Species: Mammillaria heyderi v. meiacantha
Locality: from Bustamante to Ojo de Agua, Nuevo Leon, Mexico
Altitude: 504m
Date: 24-Jan-06
Notes:


Field number: AD 92
Collector: Aldo Delladdio
Species: Mammillaria heyderi
Locality: South of Mex40 Libre, crossroads to San Pedro de las Colonias, Coahuila, Mexico
Altitude: 1187m
Date: 30-Jan-06
Notes:


Field number: AD 98
Collector: Aldo Delladdio
Species: Mammillaria heyderi ssp. gummifera
Locality: East of Sombrerete, Zacatecas, Mexico
Altitude: 2403m
Date: 2-Feb-06
Notes:


Field number: AL 223
Collector: Dr. Andreas Laras
Species: Mammillaria heyderi
Locality: Entronque El Huizache, San Luis Potosí, México
Altitude:
Date:
Notes:


Field number: AL 252
Collector: Dr. Andreas Laras
Species: Mammillaria heyderi v. hemisphaerica
Locality: San Antonio, Tamaulipas, México
Altitude:
Date:
Notes:


Field number: AL 334
Collector: Dr. Andreas Laras
Species: Mammillaria heyderi
Locality: Cuatro Ciénegas, Coahuila, México
Altitude:
Date:
Notes:


Field number: AL 346
Collector: Dr. Andreas Laras
Species: Mammillaria heyderi
Locality: San Lazaro, Coahuila, México
Altitude:
Date:
Notes:


Field number: AL 358
Collector: Dr. Andreas Laras
Species: Mammillaria heyderi
Locality: Estacion Marte, Coahuila, México
Altitude:
Date:
Notes:


Field number: AL 392
Collector: Dr. Andreas Laras
Species: Mammillaria heyderi
Locality: Entronque San Roberto, Nuevo León, México
Altitude:
Date:
Notes:


Field number: AL 394
Collector: Dr. Andreas Laras
Species: Mammillaria heyderi
Locality: East of San Tiburcio, Zacatecas, México
Altitude:
Date:
Notes:


Field number: BB 2126.11
Collector: Brian Francis Bates
Species: Mammillaria heyderi v. meiacantha
Locality: Marathon, Texas, USA
Altitude: 1206m
Date: 17/05/2016
Notes: same locality as LRM24


Field number: BB 2132.07
Collector: Brian Francis Bates
Species: Mammillaria heyderi v. meiacantha
Locality: Carlsbad, New Mexico, USA
Altitude: 1415m
Date: 20/05/2016
Notes: same locality as CH US33


Field number: BB 2138.02
Collector: Brian Francis Bates
Species: Mammillaria heyderi
Locality: Patagonia, Arizona, USA
Altitude: 1190m
Date: 22/05/2016
Notes: same locality as CS872


Field number: BB 2145.05
Collector: Brian Francis Bates
Species: Mammillaria heyderi
Locality: Coronado National forest, Arizona, USA
Altitude: 1290m
Date: 24/05/2016
Notes: same locality as CS879


Field number: BZ 56
Collector: Luciano Battaia, Carlo Zanovello
Species: Mammillaria heyderi v. hemisphaerica
Locality: Cienega de Flores, Nuevo León, Mexico
Altitude:
Date:
Notes:


Field number: CH 232
Collector: Jaromír Chvastek
Species: Mammillaria heyderi
Locality: Charco Blanco, San Luis Potosí, Mexico
Altitude:
Date: 1992/3/21-/4/27
Notes:


Field number: CH 498
Collector: Jaromír Chvastek
Species: Mammillaria heyderi
Locality: La Ascension, Nuevo León, Mexico
Altitude:
Date: 1995/4/29
Notes:


Field number: CS 102.11
Collector: Chris Sherrah
Species: Mammillaria heyderi
Locality: Cuatro Ciénegas, Coahuila, Mexico
Altitude: 797m
Date: 05-Jun-07
Notes:


Field number: CS 103.3
Collector: Chris Sherrah
Species: Mammillaria heyderi
Locality: Coneto pass, Durango, Mexico
Altitude: 2266m
Date: 07-Jun-07
Notes: = ML611, REP241


Field number: CS 104.2
Collector: Chris Sherrah
Species: Mammillaria heyderi
Locality: General Escobar, Durango, Mexico
Altitude: 1610m
Date: 09-Jun-07
Notes: = WAF


Field number: CS 107.1
Collector: Chris Sherrah
Species: Mammillaria heyderi
Locality: North of Llera, Tamaulipas, Mexico
Altitude: 258m
Date: 14-Jun-07
Notes:


Field number: CS 109.6
Collector: Chris Sherrah
Species: Mammillaria heyderi
Locality: North of Jaumave, Tamaulipas, Mexico
Altitude:
Date: 15-Jun-07
Notes:


Field number: CS 87.7
Collector: Chris Sherrah
Species: Mammillaria heyderi
Locality: North of Matehuala, Nuevo Leon, Mexico
Altitude: 1817m
Date: 30-May-07
Notes:


Field number: CS 872.2
Collector: Chris Sherrah
Species: Mammillaria heyderi
Locality: Patagonia, Arizona, USA
Altitude: 1190m
Date: 22-May-16
Notes: = BB2138.02


Field number: CS 879.2
Collector: Chris Sherrah
Species: Mammillaria heyderi
Locality: Coronado National forest 4, Arizona, USA
Altitude: 1290m
Date: 24-May-16
Notes: = BB2145.05


Field number: CS 91.3
Collector: Chris Sherrah
Species: Mammillaria heyderi
Locality: South of Saltillo, Nuevo Leon, Mexico
Altitude: 1904m
Date: 01-Jun-07
Notes: = WAF


Field number: CSD 202
Collector: Jaromír Chvastek, Roman Staník, Igor Dráb
Species: Mammillaria heyderi v. haemisphaerica
Locality: Before Hipolito, Coahuila, Mexico
Altitude:
Date: 11/05/1997
Notes: = IDD210


Field number: CSD 223A
Collector: Jaromír Chvastek, Roman Staník, Igor Dráb
Species: Mammillaria heyderi v. hemisphaerica
Locality: El Pilar, Coahuila, Mexico
Altitude:
Date: 11/05/1993
Notes: very flat


Field number: CZ 18
Collector: Jaromír Chvastek, Jaroslav Žvak
Species: Mammillaria heyderi
Locality: Higueras, Nuevo León, Mexico
Altitude:
Date: 1987/12/8
Notes:


Field number: CZ 61
Collector: Jaromír Chvastek, Jaroslav Žvak
Species: Mammillaria heyderi
Locality: Castaños, Coahuila, Mexico
Altitude:
Date: 1987/12/12
Notes:


Field number: DAR 103a
Collector: Amante Darmanin
Species: Mammillaria heyderi
Locality: Joumave, Tamaulipas, Mexico
Altitude:
Date:
Notes:


Field number: DAR 148
Collector: Amante Darmanin
Species: Mammillaria heyderi v. gummifera
Locality: Coneto Pass, Durango, Mexico
Altitude:
Date:
Notes:


Field number: DAR 190
Collector: Amante Darmanin
Species: Mammillaria heyderi
Locality: San Vincente, Tamaulipas, Mexico
Altitude:
Date:
Notes:


Field number: DAR 199
Collector: Amante Darmanin
Species: Mammillaria heyderi
Locality: La Perdida, Tamaulipas, Mexico
Altitude:
Date:
Notes:


Field number: GL&DONEY 508
Collector: Charles (Charlie) Edward Glass, B. Doney
Species: Mammillaria heyderi v.
Locality: Mex. 45km 1732, Mexico
Altitude:
Date:
Notes:


Field number: GL&DONEY 512
Collector: Charles (Charlie) Edward Glass, B. Doney
Species: Mammillaria heyderi v.
Locality: Mex. 45, km 1679, Chihuahua, Mexico
Altitude:
Date:
Notes:


Field number: GL&DONEY 520
Collector: Charles (Charlie) Edward Glass, B. Doney
Species: Mammillaria heyderi v.
Locality: Bermejillo to Mapimi, Highway 49, km 16, Durango, Mexico
Altitude:
Date:
Notes:


Field number: GL&DONEY 529
Collector: Charles (Charlie) Edward Glass, B. Doney
Species: Mammillaria heyderi v.
Locality: 7 miles from Viesca, Coahuila, Mexico
Altitude:
Date:
Notes:


Field number: GL&F 1640
Collector: Charles (Charlie) Edward Glass, Robert Alan (Bob) Foster (also see notes)
Species: Mammillaria heyderi
Locality: km 167, Highway 57 between Allende to Sabinas, Coahuila, Mexico
Altitude:
Date:
Notes:


Field number: GM 250
Collector: Grzegorz Matuszewski
Species: Mammillaria heyderi
Locality: San Antonio
Altitude: 700m
Date:
Notes:


Field number: GOMEZ 455
Collector: Carlos Gómez Hinostrosa
Species: Mammillaria heyderi
Locality: Mier y Noriega, Nuevo Leon, Mexico
Altitude:
Date:
Notes:


Field number: GOMEZ 455
Collector: Carlos Gómez Hinostrosa
Species: Mammillaria heyderi
Locality: Mier y Noriega, Nuevo Leon, Mexico
Altitude:
Date:
Notes:


Field number: GOMEZ-H 455
Collector: Carlos Gómez Hinostrosa
Species: Mammillaria heyderi
Locality: Mier y Noriega, Nuevo Leon, Mexico
Altitude:
Date:
Notes:


Field number: GOMEZ-H 455
Collector: Carlos Gómez Hinostrosa
Species: Mammillaria heyderi
Locality: Mier y Noriega, Nuevo Leon, Mexico
Altitude:
Date:
Notes:


Field number: HT 1432
Collector: P. Hallet (plants collected by Alfred Bernhard Lau)
Species: Mammillaria heyderi fma.
Locality: Palma Sola, Veracruz, Mexico
Altitude: 10-200m
Date: 13/11/1982
Notes: together with Mammillaria eriacantha, Melocactus delessertianus, Acanthocereus sp., Selenicereus coniflorus


Field number: HT 633
Collector: P. Hallet (plants collected by Alfred Bernhard Lau)
Species: Mammillaria heyderi
Locality: San Luis Potosi, San Luis Potosi, Mexico
Altitude: 1800m
Date: 21/1/1974
Notes: together with Thelocactus hexaedrophorus v. fossulatus, Ferocactus latispinus, Myrtillocactus geometrizans


Field number: HT 776
Collector: P. Hallet (plants collected by Alfred Bernhard Lau)
Species: Mammillaria heyderi fma.
Locality: Agua Prieta, Sonora, Mexico
Altitude: 800-1300m
Date: 25/4/1975
Notes:


Field number: IDD 1274
Collector: Igor D. Dráb
Species: Mammillaria heyderi
Locality: Mineral Pozos, Guanajuato, Mexico
Altitude:
Date: 03/10/2009
Notes: near Mammillaria herrerae v. albiflora


Field number: IDD 210
Collector: Igor D. Dráb
Species: Mammillaria heyderi v. haemisphaerica
Locality: Before Hipolito, Coahuila, Mexico
Altitude:
Date: 11/05/1997
Notes: = CSD202


Field number: IDD 84/02
Collector: Igor D. Dráb
Species: Mammillaria heyderi
Locality: Minas de Navidad, Durango, Mexico
Altitude:
Date: 06/05/2006
Notes: = IDD935


Field number: IDD 935
Collector: Igor D. Dráb
Species: Mammillaria heyderi
Locality: Minas de Navidad, Durango, Mexico
Altitude:
Date: 06/05/2006
Notes: = IDD84/02


Field number: ISI 1300
Collector: International Succulent Introductions (previously International Succulent Institute)
Species: Mammillaria heyderi v. macdougalii
Locality: Near Pena Blanca Lake, Cochise County, Arizona
Altitude:
Date:
Notes: Plants grown from seed collected by Sarah Ives


Field number: JO 469
Collector: Josef Odehnal
Species: Mammillaria heyderi v. hemisphaerica
Locality: Roma, R 83, Texas, USA
Altitude:
Date: 1998
Notes:


Field number: KSS 155
Collector: Libor Kunte, Rudolf Slaba, Simerda
Species: Mammillaria heyderi
Locality: Charco Blanco, San Luis Potosi, Mexico
Altitude:
Date:
Notes:


Field number: L 1432
Collector: Alfred Bernhard Lau
Species: Mammillaria heyderi fma.
Locality: Palma Sola, Veracruz, Mexico
Altitude: 10-200m
Date: 13/11/1982
Notes: together with Mammillaria eriacantha, Melocactus delessertianus, Acanthocereus sp., Selenicereus coniflorus


Field number: L 633
Collector: Alfred Bernhard Lau
Species: Mammillaria heyderi
Locality: San Luis Potosi, San Luis Potosi, Mexico
Altitude: 1800m
Date: 21/1/1974
Notes: together with Thelocactus hexaedrophorus v. fossulatus, Ferocactus latispinus, Myrtillocactus geometrizans


Field number: L 776
Collector: Alfred Bernhard Lau
Species: Mammillaria heyderi fma.
Locality: Agua Prieta, Sonora, Mexico
Altitude: 800-1300m
Date: 25/4/1975
Notes:


Field number: LAU 1432
Collector: Alfred Bernhard Lau
Species: Mammillaria heyderi fma.
Locality: Palma Sola, Veracruz, Mexico
Altitude: 10-200m
Date: 13/11/1982
Notes: together with Mammillaria eriacantha, Melocactus delessertianus, Acanthocereus sp., Selenicereus coniflorus


Field number: LAU 633
Collector: Alfred Bernhard Lau
Species: Mammillaria heyderi
Locality: San Luis Potosi, San Luis Potosi, Mexico
Altitude: 1800m
Date: 21/1/1974
Notes: together with Thelocactus hexaedrophorus v. fossulatus, Ferocactus latispinus, Myrtillocactus geometrizans


Field number: LAU 776
Collector: Alfred Bernhard Lau
Species: Mammillaria heyderi fma.
Locality: Agua Prieta, Sonora, Mexico
Altitude: 800-1300m
Date: 25/4/1975
Notes:


Field number: LB 113
Collector: C. A. Ludwig Bercht
Species: Mammillaria heyderi
Locality: Starr County, Texas, USA
Altitude:
Date: 1989
Notes:


Field number: LB 148
Collector: C. A. Ludwig Bercht
Species: Mammillaria heyderi v. meiacantha
Locality: Brewster County, Texas, USA
Altitude:
Date: 1989
Notes:


Field number: LB 178
Collector: C. A. Ludwig Bercht
Species: Mammillaria heyderi v. meiacantha
Locality: North of Study Butte, Texas, USA
Altitude:
Date: 1989
Notes:


Field number: LM 569
Collector: Libor Mejstřík
Species: Mammillaria heyderi
Locality: El Diamante, Chihuahua, Mexico
Altitude:
Date:
Notes:


Field number: LX 248
Collector: Alexander Lux
Species: Mammillaria heyderi
Locality: Parras, Coahuila, Mexico
Altitude:
Date:
Notes:


Field number: LZ 114
Collector: Eberhard Lutz
Species: Mammillaria heyderi v. meiacantha
Locality: Guadalupe Mountains, New Mexico, USA
Altitude: 1800m
Date: 27/3/1988
Notes:


Field number: LZ 26
Collector: Eberhard Lutz
Species: Mammillaria heyderi v. macdougalii
Locality: South of Tucson, Arizona, USA
Altitude: 1000m
Date: 4/8/1986
Notes:


Field number: LZ 288
Collector: Eberhard Lutz
Species: Mammillaria heyderi v. bullingtoniana
Locality: East of Douglas, Arizona, USA
Altitude: 1200-1500m
Date: 25/7/1990
Notes:


Field number: LZ 330
Collector: Eberhard Lutz
Species: Mammillaria heyderi v. macdougalii
Locality: Nogales, Arizona, USA
Altitude: 1000m
Date: 24/3/1991
Notes:


Field number: LZ 379
Collector: Eberhard Lutz
Species: Mammillaria heyderi v. meiacantha
Locality: Sacramento Mountains, New Mexico, USA
Altitude: 2000m
Date: 29/6/1993
Notes:


Field number: LZ 565
Collector: Eberhard Lutz
Species: Mammillaria heyderi v. macdougalii
Locality: Santa Rita Mountains, Arizona, USA
Altitude: 1200m
Date: 4/3/1998
Notes:


Field number: LZ 571
Collector: Eberhard Lutz
Species: Mammillaria heyderi
Locality: Big Hatchet Mountains, New Mexico, USA
Altitude: 1400m
Date: 6/3/1998
Notes:


Field number: LZ 585
Collector: Eberhard Lutz
Species: Mammillaria heyderi
Locality: Sasabe, Arizona, USA
Altitude: 900m
Date: 22/3/1998
Notes:


Field number: LZ 63
Collector: Eberhard Lutz
Species: Mammillaria heyderi v. meiacantha
Locality: Big Bend National Park, Texas, USA
Altitude: 550-1400m
Date: 10/7/1987
Notes:


Field number: LZ 697
Collector: Eberhard Lutz
Species: Mammillaria heyderi v. heyderi
Locality: Del Rio, Texas, USA
Altitude:
Date:
Notes:


Field number: LZ 705
Collector: Eberhard Lutz
Species: Mammillaria heyderi v. heyderi
Locality: Silverton, Texas, USA
Altitude:
Date:
Notes:


Field number: LZ 708
Collector: Eberhard Lutz
Species: Mammillaria heyderi v. macdougalii
Locality: Angus Alto, New Mexico, USA
Altitude:
Date:
Notes:


Field number: LZ 745
Collector: Eberhard Lutz
Species: Mammillaria heyderi v. meiacantha
Locality: North of Roy, New Mexico, USA
Altitude:
Date:
Notes:


Field number: LZ 759
Collector: Eberhard Lutz
Species: Mammillaria heyderi v. meiacantha
Locality: Manzano Mountains, New Mexico, USA
Altitude:
Date:
Notes:


Field number: LZ 764
Collector: Eberhard Lutz
Species: Mammillaria heyderi v. meiacantha
Locality: South of Corona, New Mexico, USA
Altitude:
Date:
Notes:


Field number: LZ 782
Collector: Eberhard Lutz
Species: Mammillaria heyderi v. heyderi
Locality: South of Silver City, New Mexico, USA
Altitude:
Date:
Notes:


Field number: MK 32.123
Collector: Miloš Kaplan
Species: Mammillaria heyderi
Locality: West of Sierra de la Paila, Coahuila, Mexico
Altitude:
Date:
Notes:


Field number: MK 71.216
Collector: Miloš Kaplan
Species: Mammillaria heyderi
Locality: Hipolito, Coahuila, Mexico
Altitude:
Date:
Notes:


Field number: MK 72.221
Collector: Miloš Kaplan
Species: Mammillaria heyderi
Locality: El Pilar, Coahuila, Mexico
Altitude:
Date:
Notes:


Field number: ML 120
Collector: Michel Lacoste
Species: Mammillaria heyderi
Locality: La Reforma, Tamaulipas, Mexico
Altitude: 1300m
Date: 09/11/1989
Notes:


Field number: ML 638
Collector: Michel Lacoste
Species: Mammillaria heyderi
Locality: Cerro Blanco, Peñón Blanco, Durango, Mexico
Altitude: 2000m
Date: 14/03/1996
Notes:


Field number: MZ 10
Collector: Milan Zachar
Species: Mammillaria heyderi
Locality: Santa Rita del Muerto, Coahuila, Mexico
Altitude:
Date:
Notes:


Field number: MZ 1171
Collector: Milan Zachar
Species: Mammillaria heyderi
Locality: Ciudad Acuna, Coahuila, Mexico
Altitude:
Date:
Notes:


Field number: MZ 259
Collector: Milan Zachar
Species: Mammillaria heyderi
Locality: Paila, Coahuila, Mexico
Altitude:
Date:
Notes:


Field number: MZ 302
Collector: Milan Zachar
Species: Mammillaria heyderi
Locality: La Peregrina, San Luis Potosi, Mexico
Altitude:
Date:
Notes: M. uncinata?


Field number: MZ 373
Collector: Milan Zachar
Species: Mammillaria heyderi
Locality: Sierra de Parras, Coahuila, Mexico
Altitude:
Date:
Notes:


Field number: PAN 197
Collector: Paolo Panarotto
Species: Mammillaria heyderi
Locality: Cerro Chercado, San Luis Potosí, Mexico
Altitude:
Date:
Notes:


Field number: PAN 289
Collector: Paolo Panarotto
Species: Mammillaria heyderi
Locality: Jaumave, Tamaulipas, Mexico
Altitude:
Date:
Notes:


Field number: PH 119.4
Collector: Paul Hoxey
Species: Mammillaria heyderi ssp. meiacantha
Locality: Santa Victoria, Coahuila, Mexico
Altitude: 2350m
Date: 26-Mar-98
Notes:


Field number: PH 490.2
Collector: Paul Hoxey
Species: Mammillaria heyderi ssp. meiacantha
Locality: Cañón de la Huasteca, Nuevo León, Mexico
Altitude: 830m
Date: 09-Nov-03
Notes:


Field number: PH 491.4
Collector: Paul Hoxey
Species: Mammillaria heyderi ssp. meiacantha
Locality: Cañón de la Huasteca, Nuevo León, Mexico
Altitude: 880-1040m
Date: 09-Nov-03
Notes:


Field number: PH 492.3
Collector: Paul Hoxey
Species: Mammillaria heyderi ssp. meiacantha
Locality: Cañón de la Huasteca, Nuevo León, Mexico
Altitude: 1070m
Date: 10-Nov-03
Notes:


Field number: PH 523.3
Collector: Paul Hoxey
Species: Mammillaria heyderi
Locality: North of El Pilar, Coahuila, Mexico
Altitude: 1200m
Date: 22-Nov-03
Notes:


Field number: PH 535.8
Collector: Paul Hoxey
Species: Mammillaria heyderi
Locality: Huizache Junction, San Luis Potosí, Mexico
Altitude: 1400m
Date: 03-Nov-04
Notes:


Field number: PH 558.15
Collector: Paul Hoxey
Species: Mammillaria heyderi ssp. gummifera
Locality: South of Cuatrociénegas, Coahuila, Mexico
Altitude: 780-1020m
Date: 12-Nov-04
Notes:


Field number: PH 559.4
Collector: Paul Hoxey
Species: Mammillaria heyderi ssp. gummifera
Locality: Tanque Nuevo, Coahuila, Mexico
Altitude: 870m
Date: 12-Nov-04
Notes:


Field number: PH 56.4
Collector: Paul Hoxey
Species: Mammillaria heyderi ssp. meiacantha
Locality: Cañón de la Huasteca, Nuevo León, Mexico
Altitude: 750m
Date: 13-Mar-98
Notes:


Field number: PH 93.8
Collector: Paul Hoxey
Species: Mammillaria heyderi ssp. meiacantha
Locality: South of Dr Arroyo, Nuevo León, Mexico
Altitude: 1550m
Date: 19-Mar-98
Notes:


Field number: PHA 318
Collector: Pavel Heřtus
Species: Mammillaria heyderi
Locality: Ensenada to San Felipe, Baja California (Norte), Mexico
Altitude:
Date: 2002
Notes:


Field number: PM 82
Collector: Ken Preston-Mafham
Species: Mammillaria heyderi v. macdougalii
Locality: Tombstone, Arizona, USA
Altitude:
Date:
Notes:


Field number: PN 281
Collector: Wolfgang Plein
Species: Mammillaria heyderi
Locality: MEX34, ca. km 93, Puente Rio Nazas, Durango, Mexico
Altitude: 1332m
Date:
Notes:


Field number: PN 438
Collector: Wolfgang Plein
Species: Mammillaria heyderi
Locality: Puente Río Nazas (Puente Nazas II), Durango, Mexico
Altitude: 1346m
Date:
Notes:


Field number: PN 439
Collector: Wolfgang Plein
Species: Mammillaria heyderi
Locality: MEX45, km 26.2, Rodeo to Durango, Durango, Mexico
Altitude: 1924m
Date:
Notes:


Field number: PP 510
Collector: Pavel Pavlíček
Species: Mammillaria heyderi
Locality: El Barril, Coahuila, Mexico
Altitude:
Date: 1998/11
Notes:


Field number: PP 522
Collector: Pavel Pavlíček
Species: Mammillaria heyderi
Locality: 30km from Cuatro Ciénegas, on railroad, Coahuila, Mexico
Altitude:
Date: 1998/11
Notes:


Field number: REP 1014
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: Ignacio Zaragoza, km 51, Tamaulipas, Mexico
Altitude: 200m
Date: 19/10/1975
Notes: together with REP1014-1016b


Field number: REP 1019
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: Calles by raillwaystacion, Tamaulipas, Mexico
Altitude: 180m
Date: 19/10/1975
Notes: together with REP1017-1019b, Pilosocereus palmeri and Stenocereus pruinosus


Field number: REP 1080
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: Mirador, Nuevo León, Mexico
Altitude: 50m
Date: 16/11/1975
Notes: together with REP1080-1080c, Opuntia leptocaulis and Opuntia schottii


Field number: REP 1086
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: Pomon/Paila, Coahuila, Mexico
Altitude: 1200m
Date: 20/11/1975
Notes: together with REP1084-1086b;


Field number: REP 1120a
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: between Valles and Ciudad Mante, Mexico
Altitude: 100m
Date: 13/11/1976
Notes: together with REP1120-1120a


Field number: REP 1197e
Collector: Werner Reppenhagen
Species: Mammillaria heyderi v. waltheri
Locality: Lerdo, Durango, Mexico
Altitude: 1200m
Date: 27/11/1976
Notes: together with REP1197c-1197s and Agave lechuguilla


Field number: REP 1214
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: Huasteca Canon, Nuevo León, Mexico
Altitude: 900m
Date: 4/12/1976
Notes: together with REP1212-1216d, Ferocactus hamatacanthus, Escobaria roseana, Echinocereus salmdyckianus, Neolloydia conoidea


Field number: REP 1427
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: Plan de Hayas, Veracruz, Mexico
Altitude: 400m
Date: 11/9/1978
Notes: together with REP1425-1428b, Acanthocereus pentagonus, Opuntia puberula


Field number: REP 1870
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: Santo Domingo, San Luis Potosí, Mexico
Altitude: 1450m
Date: 2/3/1983
Notes: together with REP1870-1873, Thelocactus bicolor, Echinocereus cinerascens, Opuntia imbricata, O. rastrera, O. leptocaulis, O. kleiniae


Field number: REP 2347
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: San Roberto, Nuevo León, Mexico
Altitude: 1900m
Date: 24/11/1989
Notes: together with REP2347-2349c, Echinocactus platyacanthus, E. horizonthalonius, Opuntia imbricata, Larrea tridentata


Field number: REP 373
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: Jaimes, Tamaulipas, Mexico
Altitude: 1300m
Date: 25/8/1971
Notes: together with REP373-377a, Echinocactus platyacanthus and Yucca filifera


Field number: REP 393
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: Hidalgolgo, Tamaulipas, Mexico
Altitude: 400m
Date: 1/9/1971
Notes: together with REP391-397 and Hylocereus trigonus


Field number: REP 405
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: Cuidad Mier, Tamaulipas, Mexico
Altitude:
Date: 3/9/1971
Notes: together with REP401-405


Field number: REP 412
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: Nuevo Guerreroero, Tamaulipas, Mexico
Altitude: 100m
Date: 3/9/1971
Notes: together with REP406-415 and Astrophytum asterias


Field number: REP 688
Collector: Werner Reppenhagen
Species: Mammillaria heyderi v. waltheri
Locality: Lerdo, Durango, Mexico
Altitude: 1900m
Date: 4/10/1972
Notes: together with REP682-688, Ferocactus hamatacanthus, Thelocactus bicolor, Echinocereus stramineus, E. pectinatus, Ancistrocactus scheeri, Agave lechuguilla


Field number: REP 689
Collector: Werner Reppenhagen
Species: Mammillaria heyderi v. waltheri
Locality: Chocolate, Durango, Mexico
Altitude: 1800m
Date: 4/10/1972
Notes: together with REP689-691a, Thelocactus bicolor, Escobaria sp., Ferocactus hamatacanthus


Field number: REPP 1014
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: Ignacio Zaragoza, km 51, Tamaulipas, Mexico
Altitude: 200m
Date: 19/10/1975
Notes: together with REP1014-1016b


Field number: REPP 1019
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: Calles by raillwaystacion, Tamaulipas, Mexico
Altitude: 180m
Date: 19/10/1975
Notes: together with REP1017-1019b, Pilosocereus palmeri and Stenocereus pruinosus


Field number: REPP 1080
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: Mirador, Nuevo León, Mexico
Altitude: 50m
Date: 16/11/1975
Notes: together with REP1080-1080c, Opuntia leptocaulis and Opuntia schottii


Field number: REPP 1086
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: Pomon/Paila, Coahuila, Mexico
Altitude: 1200m
Date: 20/11/1975
Notes: together with REP1084-1086b;


Field number: REPP 1120a
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: between Valles and Ciudad Mante, Mexico
Altitude: 100m
Date: 13/11/1976
Notes: together with REP1120-1120a


Field number: REPP 1197e
Collector: Werner Reppenhagen
Species: Mammillaria heyderi v. waltheri
Locality: Lerdo, Durango, Mexico
Altitude: 1200m
Date: 27/11/1976
Notes: together with REP1197c-1197s and Agave lechuguilla


Field number: REPP 1214
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: Huasteca Canon, Nuevo León, Mexico
Altitude: 900m
Date: 4/12/1976
Notes: together with REP1212-1216d, Ferocactus hamatacanthus, Escobaria roseana, Echinocereus salmdyckianus, Neolloydia conoidea


Field number: REPP 1427
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: Plan de Hayas, Veracruz, Mexico
Altitude: 400m
Date: 11/9/1978
Notes: together with REP1425-1428b, Acanthocereus pentagonus, Opuntia puberula


Field number: REPP 1870
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: Santo Domingo, San Luis Potosí, Mexico
Altitude: 1450m
Date: 2/3/1983
Notes: together with REP1870-1873, Thelocactus bicolor, Echinocereus cinerascens, Opuntia imbricata, O. rastrera, O. leptocaulis, O. kleiniae


Field number: REPP 2347
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: San Roberto, Nuevo León, Mexico
Altitude: 1900m
Date: 24/11/1989
Notes: together with REP2347-2349c, Echinocactus platyacanthus, E. horizonthalonius, Opuntia imbricata, Larrea tridentata


Field number: REPP 373
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: Jaimes, Tamaulipas, Mexico
Altitude: 1300m
Date: 25/8/1971
Notes: together with REP373-377a, Echinocactus platyacanthus and Yucca filifera


Field number: REPP 393
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: Hidalgolgo, Tamaulipas, Mexico
Altitude: 400m
Date: 1/9/1971
Notes: together with REP391-397 and Hylocereus trigonus


Field number: REPP 405
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: Cuidad Mier, Tamaulipas, Mexico
Altitude:
Date: 3/9/1971
Notes: together with REP401-405


Field number: REPP 412
Collector: Werner Reppenhagen
Species: Mammillaria heyderi
Locality: Nuevo Guerreroero, Tamaulipas, Mexico
Altitude: 100m
Date: 3/9/1971
Notes: together with REP406-415 and Astrophytum asterias


Field number: REPP 688
Collector: Werner Reppenhagen
Species: Mammillaria heyderi v. waltheri
Locality: Lerdo, Durango, Mexico
Altitude: 1900m
Date: 4/10/1972
Notes: together with REP682-688, Ferocactus hamatacanthus, Thelocactus bicolor, Echinocereus stramineus, E. pectinatus, Ancistrocactus scheeri, Agave lechuguilla


Field number: REPP 689
Collector: Werner Reppenhagen
Species: Mammillaria heyderi v. waltheri
Locality: Chocolate, Durango, Mexico
Altitude: 1800m
Date: 4/10/1972
Notes: together with REP689-691a, Thelocactus bicolor, Escobaria sp., Ferocactus hamatacanthus


Field number: RH 124
Collector: Ralf Hillmann
Species: Mammillaria heyderi v. macdougalii
Locality: Vail n, Arizona, USA
Altitude: 1000m
Date:
Notes:


Field number: RS 100
Collector: Roman Staník
Species: Mammillaria heyderi v. hemisphaerica
Locality: Huasteca Cañon, inner
Altitude:
Date: 21/10/86
Notes:


Field number: RS 373
Collector: Roman Staník
Species: Mammillaria heyderi v. hemisphaerica
Locality: before Hipolito, Coahuila, Mexico
Altitude:
Date: 10/5/93
Notes: = CSD202


Field number: RS 49
Collector: Roman Staník
Species: Mammillaria heyderi v. hemisphaerica
Locality: China, Nuevo Leon, Mexico
Altitude:
Date:
Notes:


Field number: RS 72
Collector: Roman Staník
Species: Mammillaria heyderi v. hemisphaerica
Locality:
Altitude:
Date:
Notes:


Field number: SB 101
Collector: Steven (Steve) Brack
Species: Mammillaria heyderi v. meiacantha
Locality: Chaves County, New Mexico, USA
Altitude:
Date:
Notes:


Field number: SB 118
Collector: Steven (Steve) Brack
Species: Mammillaria heyderi v. meiacantha
Locality: Manzano Mountains, Socorro County, New Mexico, USA
Altitude:
Date:
Notes:


Field number: SB 151
Collector: Steven (Steve) Brack
Species: Mammillaria heyderi v. bullingtoniana
Locality: Agua Prieta, Sonora, Mexico
Altitude:
Date:
Notes:


Field number: SB 1782
Collector: Steven (Steve) Brack
Species: Mammillaria heyderi v. bullingtoniana
Locality: Tyrone, New Mexico, USA
Altitude:
Date:
Notes:


Field number: SB 215
Collector: Steven (Steve) Brack
Species: Mammillaria heyderi v. bullingtoniana
Locality: Dos Cabezas Mountain, Cochise County, Arizona, USA
Altitude:
Date:
Notes:


Field number: SB 216
Collector: Steven (Steve) Brack
Species: Mammillaria heyderi v. hemisphaerica
Locality: Jaumave, Tamaulipas, Mexico
Altitude:
Date:
Notes:


Field number: SB 249
Collector: Steven (Steve) Brack
Species: Mammillaria heyderi v. meiacantha
Locality: Bernalillo County, New Mexico, USA
Altitude:
Date:
Notes:


Field number: SB 276
Collector: Steven (Steve) Brack
Species: Mammillaria heyderi v. hemisphaerica
Locality: Ciudad Acuna, Coahuila, Mexico
Altitude:
Date:
Notes:


Field number: SB 386
Collector: Steven (Steve) Brack
Species: Mammillaria heyderi v. applanata
Locality: Kimble County, Texas, USA
Altitude:
Date:
Notes:


Field number: SB 443
Collector: Steven (Steve) Brack
Species: Mammillaria heyderi v. meiacantha
Locality: Brewster County, Texas, USA
Altitude:
Date:
Notes:


Field number: SB 487
Collector: Steven (Steve) Brack
Species: Mammillaria heyderi v. bullingtoniana
Locality: Jarilla Mountains, Otero County, New Mexico, USA
Altitude:
Date:
Notes:


Field number: SB 55
Collector: Steven (Steve) Brack
Species: Mammillaria heyderi v. bullingtoniana
Locality: Sierra County, New Mexico, USA
Altitude:
Date:
Notes:


Field number: SB 604
Collector: Steven (Steve) Brack
Species: Mammillaria heyderi v. bullingtoniana
Locality: Cuatrocienegas, Coahuila, Mexico
Altitude:
Date:
Notes:


Field number: SB 724
Collector: Steven (Steve) Brack
Species: Mammillaria heyderi v. macdougalii
Locality: Santa Cruz County, Arizona, USA
Altitude:
Date:
Notes:


Field number: SB 859
Collector: Steven (Steve) Brack
Species: Mammillaria heyderi v. hemisphaerica
Locality: Cameron County, Texas, USA
Altitude:
Date:
Notes:


Field number: SB 865
Collector: Steven (Steve) Brack
Species: Mammillaria heyderi v. hemisphaerica
Locality: Starr County, Texas, USA
Altitude:
Date:
Notes:


Field number: SH 1432
Collector: Dennis Sargant (plants collected by Alfred Bernhard Lau)
Species: Mammillaria heyderi fma.
Locality: Palma Sola, Veracruz, Mexico
Altitude: 10-200m
Date: 13/11/1982
Notes: together with Mammillaria eriacantha, Melocactus delessertianus, Acanthocereus sp., Selenicereus coniflorus


Field number: SH 633
Collector: Dennis Sargant (plants collected by Alfred Bernhard Lau)
Species: Mammillaria heyderi
Locality: San Luis Potosi, San Luis Potosi, Mexico
Altitude: 1800m
Date: 21/1/1974
Notes: together with Thelocactus hexaedrophorus v. fossulatus, Ferocactus latispinus, Myrtillocactus geometrizans


Field number: SH 776
Collector: Dennis Sargant (plants collected by Alfred Bernhard Lau)
Species: Mammillaria heyderi fma.
Locality: Agua Prieta, Sonora, Mexico
Altitude: 800-1300m
Date: 25/4/1975
Notes:


Field number: TK 323
Collector: Antonín Krejčík
Species: Mammillaria heyderi
Locality: El Pilar s, Mexico
Altitude:
Date:
Notes:


Field number: TL 522
Collector: Thomas Linzen
Species: Mammillaria heyderi
Locality: Huasteca Canyon, Nuevo León, Mexico
Altitude:
Date:
Notes:


Field number: TL 524
Collector: Thomas Linzen
Species: Mammillaria heyderi
Locality: San Antonio, Tamaulipas, Mexico
Altitude:
Date:
Notes:


Field number: TL 537
Collector: Thomas Linzen
Species: Mammillaria heyderi
Locality: Puente Rio Chihue, Tamaulipas, Mexico
Altitude:
Date:
Notes:


Field number: TL 542
Collector: Thomas Linzen
Species: Mammillaria heyderi
Locality: Miguel Hidalgo, Tamaulipas, Mexico
Altitude:
Date:
Notes:


Field number: TL 645
Collector: Thomas Linzen
Species: Mammillaria heyderi
Locality: km 86, Chihuahua, Mexico
Altitude:
Date:
Notes:


Field number: TL 649
Collector: Thomas Linzen
Species: Mammillaria heyderi
Locality: Coneto Pass, Durango, Mexico
Altitude:
Date:
Notes:


Field number: TL 653
Collector: Thomas Linzen
Species: Mammillaria heyderi
Locality: Minas Navidat, Durango, Mexico
Altitude:
Date:
Notes:


Field number: TL 931
Collector: Thomas Linzen
Species: Mammillaria heyderi
Locality: La Trinidad, Coahuila, Mexico
Altitude:
Date:
Notes:


Field number: TL 944a
Collector: Thomas Linzen
Species: Mammillaria heyderi
Locality: El Salado, San Luis Potosí, Mexico
Altitude:
Date:
Notes:


Field number: VS 169
Collector: Vladimír Šorma
Species: Mammillaria heyderi fma. haemispherica
Locality: Roma, Route 83, Texas, USA
Altitude:
Date:
Notes:


Field number: WCO 619
Collector: Wolfgang Colotti
Species: Mammillaria heyderi v. applanata
Locality: Mc Culloch County
Altitude:
Date: 1979
Notes:


Field number: WH 286
Collector: Walter Hellinx
Species: Mammillaria heyderi
Locality: El Carrizo, Tamaulipas, Mexico
Altitude: 651m
Date:
Notes:


Field number: WH 55
Collector: Walter Hellinx
Species: Mammillaria heyderi
Locality: West of Huerticillas, San Luis Potosi, Mexico
Altitude: 1908m
Date:
Notes:


Field number: WH 59
Collector: Walter Hellinx
Species: Mammillaria heyderi
Locality: La Union, Nuevo Leon, Mexico
Altitude: 1602m
Date:
Notes:


Field number: WK 106
Collector: Wolfgang Krueger
Species: Mammillaria heyderi
Locality: km16-17 of MEX-80, El Huizache to Presa de Guadalupe, San Luis Potosí, Mexico
Altitude:
Date: 2/1988
Notes:


Field number: WK 122
Collector: Wolfgang Krueger
Species: Mammillaria heyderi
Locality: West of Ojuelos de Jalisco, km36 of MEX-70, Jalisco, Mexico
Altitude: 2150m
Date: 1991
Notes:


Field number: WK 139
Collector: Wolfgang Krueger
Species: Mammillaria heyderi
Locality: km29 of ZAC-54, Los Hornillos, Fresnillo, Zacatecas, Mexico
Altitude: 2250m
Date: 1991
Notes:


Field number: WK 145
Collector: Wolfgang Krueger
Species: Mammillaria heyderi
Locality: km144.5 of MEX-45, Rodeo, Durango, Mexico
Altitude:
Date: 1991
Notes:


Field number: WK 149
Collector: Wolfgang Krueger
Species: Mammillaria heyderi
Locality: Minas de Navidad, Río Nazas, Durango, Mexico
Altitude: 1700m
Date: 1991
Notes:


Field number: WK 150
Collector: Wolfgang Krueger
Species: Mammillaria heyderi
Locality: Minas de Navidad to San Francisco de Asis, Río Nazas, Durango, Mexico
Altitude:
Date: 1991
Notes:


Field number: WK 169
Collector: Wolfgang Krueger
Species: Mammillaria heyderi
Locality: km182.5 of MEX-45, Chihuahua, Mexico
Altitude: 2200m
Date: 1991
Notes:


Field number: WK 171
Collector: Wolfgang Krueger
Species: Mammillaria heyderi
Locality: km53 of MEX-45, Jiménez to Hidalgo de Parral, Chihuahua, Mexico
Altitude:
Date: 1991
Notes:


Field number: WK 177
Collector: Wolfgang Krueger
Species: Mammillaria heyderi
Locality: km16 of MEX-30, Bermejillo to Mapimi, Durango, Mexico
Altitude:
Date: 1991
Notes:


Field number: WK 190
Collector: Wolfgang Krueger
Species: Mammillaria heyderi
Locality: km40 of MEX-40, El Chiflon, Coahuila, Mexico
Altitude:
Date: 1991
Notes:


Field number: WK 210
Collector: Wolfgang Krueger
Species: Mammillaria heyderi
Locality: El Disierto, NL-11, Nuevo León, Mexico
Altitude:
Date: 1991
Notes:


Field number: WK 255
Collector: Wolfgang Krueger
Species: Mammillaria heyderi
Locality: km38-40 of MEX-40, Durango to El Salto, Durango, Mexico
Altitude:
Date: 1992
Notes:


Field number: WK 257
Collector: Wolfgang Krueger
Species: Mammillaria heyderi
Locality: Donato Guerra, Durango, Mexico
Altitude: 2000m
Date: 1992
Notes:


Field number: WK 282
Collector: Wolfgang Krueger
Species: Mammillaria heyderi
Locality: km173.5 of MEX-17, Agua Prieta to Moctezuma, Sonora, Mexico
Altitude:
Date: 1992
Notes:


Field number: WK 283
Collector: Wolfgang Krueger
Species: Mammillaria heyderi v. macdowellii
Locality: km128.5 of MEX-2, Agua Prieta to Janos, Sonora, Mexico
Altitude:
Date: 1992
Notes:


Field number: WK 409
Collector: Wolfgang Krueger
Species: Mammillaria heyderi
Locality: El Novillo to Sahuaripa, Sonora, Mexico
Altitude:
Date: 1995
Notes:


Field number: WK 433
Collector: Wolfgang Krueger
Species: Mammillaria heyderi
Locality: km140 of MEX-45, El Arenal, Zacatecas, Mexico
Altitude: 2150m
Date: 1996
Notes:


Field number: WK 434
Collector: Wolfgang Krueger
Species: Mammillaria heyderi
Locality: Mirador Los Balcones, Durango to Las Flores, Durango, Mexico
Altitude:
Date: 1996
Notes:


Field number: WK 483
Collector: Wolfgang Krueger
Species: Mammillaria heyderi
Locality: km22.5 of ZAC-54, Fresnillo to Valparaíso, Zacatecas, Mexico
Altitude:
Date: 1998
Notes:


Field number: WK 91
Collector: Wolfgang Krueger
Species: Mammillaria heyderi
Locality: km17 of NL-61, Doctor Arroyo to Matehuala, Nuevo León-San Luis Potosí, Mexico
Altitude:
Date: 2/1988
Notes:


Field number: WM 2551
Collector: Wendell (Woody) Minnich
Species: Mammillaria heyderi
Locality: Bermejillo, Durango, Mexico
Altitude:
Date:
Notes:


Field number: WM 2731
Collector: Wendell (Woody) Minnich
Species: Mammillaria heyderi
Locality: Doctor Arroyo, Nuevo León, Mexico
Altitude:
Date:
Notes:


Field number: WM 2740
Collector: Wendell (Woody) Minnich
Species: Mammillaria heyderi
Locality: Doctor Arroyo, Nuevo León, Mexico
Altitude:
Date:
Notes:


Field number: WM 700
Collector: Wendell (Woody) Minnich
Species: Mammillaria heyderi
Locality: Jaumave, Tamaulipas, Mexico
Altitude:
Date:
Notes:


Field number: WM 720
Collector: Wendell (Woody) Minnich
Species: Mammillaria heyderi
Locality: San Antonio, Tamaulipas, Mexico
Altitude:
Date:
Notes:


Field number: WTH 14
Collector: Wolter ten Hoeve
Species: Mammillaria heyderi
Locality: In the flat areas to the northwest of Estacion Marte (close to the graveyard), Coahuila, Mexico
Altitude:
Date: 2000
Notes:


Field number: WTH 313
Collector: Wolter ten Hoeve
Species: Mammillaria heyderi
Locality: Along MEX-20, West of Mapimi, North of the road, Durango, Mexico
Altitude:
Date: 2003
Notes:


Field number: WTH 324
Collector: Wolter ten Hoeve
Species: Mammillaria heyderi
Locality: First low hills on the road to Talia, Coahuila, Mexico
Altitude:
Date: 2003
Notes:


Field number: WTH 332
Collector: Wolter ten Hoeve
Species: Mammillaria heyderi
Locality: On low hills North of San Rafael, East of the highway, Nuevo León, Mexico
Altitude:
Date: 2003
Notes:


Field number: WTH 348
Collector: Wolter ten Hoeve
Species: Mammillaria heyderi
Locality: Hills to the South of Hoyita, West of Mier y Noriega, road to Cerros Blancos?, Nuevo León, Mexico
Altitude:
Date: 2003
Notes:


Field number: WTH 553
Collector: Wolter ten Hoeve
Species: Mammillaria heyderi
Locality: In the mud flats South of Hipolito, Coahuila, Mexico
Altitude:
Date: 2005
Notes:


Field number: WTH 717
Collector: Wolter ten Hoeve
Species: Mammillaria heyderi
Locality: In the grass fields in front of the hills, Zacatecas, Mexico
Altitude:
Date: 2007
Notes:


Field number: WTH 734
Collector: Wolter ten Hoeve
Species: Mammillaria heyderi
Locality: On a hill South of El Esterito, Coahuila, Mexico
Altitude:
Date: 2007
Notes:


Field number: WTH 737
Collector: Wolter ten Hoeve
Species: Mammillaria heyderi
Locality: South-East of Pozo de Calvo, on or near low hills, Coahuila, Mexico
Altitude:
Date: 2007
Notes:


Field number: WTH 755
Collector: Wolter ten Hoeve
Species: Mammillaria heyderi
Locality: In flat area East of Morelos, Zacatecas, Mexico
Altitude:
Date: 2007
Notes:


Field number: WTH 772
Collector: Wolter ten Hoeve
Species: Mammillaria heyderi
Locality: East of Wadley, in rather flat area, San Luis Potosí, Mexico
Altitude:
Date: 2007
Notes:


Field number: WTH 778
Collector: Wolter ten Hoeve
Species: Mammillaria heyderi
Locality: East of El Huizache in mud flats, San Luis Potosí, Mexico
Altitude:
Date: 2007
Notes:


Field number: WTH 90
Collector: Wolter ten Hoeve
Species: Mammillaria heyderi
Locality: In the flat area before the mountains, North of Nuevo Yucatan, Coahuila, Mexico
Altitude:
Date: 2001
Notes:


Field number: Z 11
Collector: Carlo Zanovello
Species: Mammillaria heyderi
Locality: Jaumave, Tamaulipas, Mexico
Altitude:
Date:
Notes:


Field number: Z 175
Collector: Carlo Zanovello
Species: Mammillaria heyderi
Locality: San Juanito, Nuevo León, Mexico
Altitude:
Date:
Notes:


Major parts of the initial data for this query service were provided by Dave Whiteley and Petr Antálek. Other data were supplied by, inter alia, Giovanna Anceschi, Gérard Ardisson, Jean-André Audissou, Karl Augustin, Geoff Bailey, Brian Bates, Jürgen Beck, Ludwig Bercht, Tomasz Blaczkowski, Ignazio Blando, Clazien Bouwman-van Egmond, Ingo Breuer, Sylvain Burgaud, Alan Butler, Graham Charles, Martina Colli, Philippe Corman, Kádár Csaba, Rodrigo Dacal, Amante Darmanin, Gérard Delanoy, Aldo Delladdio, Ulrich Dosedal, Igor Dráb, Pavel Duchek, Mark Faint, Ingbert Fick, Daiv Freeman, Pierre Gambart, Wolfgang Gemmrich, Alessandro Gentili, Klaus Gilmer, Quentin Groom, Pavel Heřtus, Wolter ten Hoeve, Paul Hoxey, Cyrill Hunkeler, Zlatko Janeba, Jan Ječmínek, Jakub Jilemicky, Bert Jonkers, Leszek Kasperski, Fred Kattermann, Hans-Josef Klinkhammer, Wolfgang Krueger, Tomáš Kulhánek, Michel Lacoste, Al Laius, Simon Langer, Andreas Laras, Martin Lowry, Christophe Ludwig, Alberto Magli, Peter Mansfeld, Georges Marchand, Ross and Fraser Marriott, Massimo Meregalli, Roger Moreton, Andrzej Mucha, Dave Naylor, Martina and Andreas Ohr, Benjamin Oliver, Raimondo Paladini, Wolfgang Papsch, Daniel Parker, Pavel Pavlíček, Ralph Peters, Ian Robinson, Chris Rodgerson, Zvone Rovsek, Lucio Russo, Volker Schädlich, Eberhard Scholz, Daniel Schweich, Bernhard Schweitzer, Chris Sherrah, Francesco Soldi, Stanislav Spurny, Thomas Strub, Brian Thomson, Jaroslav Ullmann, Willy Verheulpen, Johan de Vries, Mario Wick, Mats Winberg and Jan Ziegrosser. Translation and other assistance were given by Sophie Hilton, Zlatko Janeba, and Frank Sengpiel. I am grateful to all of them for their help and permission to use this data.

Further additions and editing of the data, and conversion to a WWW query service, were done by Ralph Martin – see his Cactus and Succulent Page.

If you have any corrections, additions, bug reports, offers of further data files, or other comments on this service, please email them to me at ralph@cs.cf.ac.uk.


Go back to the query page or the finder page.