13931 X Mammillaria (Haworth 1812) on the database All LX - Alexander Lux LS - Alexander Lux, Roman Staník L - Alfred Bernhard Lau LAU - Alfred Bernhard Lau DAR - Amante Darmanin AH - Andreas Hofacker AL - Andreas Laras TK - Antonín Krejčík AdB - Aymeric de Barmon LB - C. A. Ludwig Bercht Z - Carlo Zanovello GOMEZ-H - Carlos Gómez Hinostrosa GL&DONEY - Charles (Charlie) Edward Glass, B. Doney G&GOLD - Charles (Charlie) Edward Glass, Dudley Gold GL&MENDOZA - Charles (Charlie) Edward Glass, Elena Aguilar, Nina Gama, Mario Mario Mendoza-Garcia GLASS&GLASS - Charles (Charlie) Edward Glass, Gini Glass GL&KIMNACH - Charles (Charlie) Edward Glass, Myron William Kimnach GL&F - Charles (Charlie) Edward Glass, Robert Alan (Bob) Foster (also see notes) CS - Chris Sherrah MC - Colli Martina HUN - Cyrill Hunkeler SH - Dennis Sargant (plants collected by Alfred Bernhard Lau) DK - Earl (Duke) Bernard Benadom LZ - Eberhard Lutz EAC - Emmanuel Antonio Carreño Plascencia FO - Felipe Otero FH - Frantisek Hájek FH - Fritz Hochstätter GL - Gary Loos GC - GC - gerardo.cz GCG - GCG - gerardo.cz GD - Gérard Delanoy GC - Graham Charles GM - Grzegorz Matuszewski ROG - Helmut Rogozinski HV - Herman Vertongen HK - Horst Kuenzler BIG - Ignazio Blando IDD - Igor D. Dráb IAS - International Asclepiad Society ISI - International Succulent Introductions (previously International Succulent Institute) CHA - Jan Chalupa CH - Jaromír Chvastek CZ - Jaromír Chvastek, Jaroslav Žvak CSD - Jaromír Chvastek, Roman Staník, Igor Dráb JABO - Jaroslav Bohata JC - Jiří Červený (Jiri Cerveny) VZ - Johan de Vries, Elisabeth van Zomeren P - Jörg and Brigitte Piltz PIL - Jörg and Brigitte Piltz BKM - Josef Barcák, Miroslav Kupcák BKLM - Josef Barcák, Miroslav Kupcák, Bedrich Lichý JM - Josef Mikulas JO - Josef Odehnal JS - JS - gerardo.cz KKR - Karel Kracik KPP - Karel Pavlíček KS - Karel Slajs PM - Ken Preston-Mafham LH - Ladislav Horáček KS - Libor Kunte, Jaroslav Šnicer KSS - Libor Kunte, Rudolf Slaba, Simerda LM - Libor Mejstřík LRM - Living Rocks of Mexico. Now Geoff Bailey, John Miller, previously also David (Dave) Rushforth. BZ - Luciano Battaia, Carlo Zanovello MVG - Manuel Valdes ML - Michel Lacoste MMR - Milan Majer MZ - Milan Zachar MK - Miloš Kaplan MKR - Miloš Krejzlík MH - Miroslav Halfar KMR - Miroslav Kupčák NPT - Nigel Paul Taylor PAN - Paolo Panarotto PH - Paul Hoxey PD - Pavel Duchek PHA - Pavel Heřtus PM - Pavel Malik PP - Pavel Pavlíček PAR - Pavlosek Rostislav PA - Petr Antálek PC - Petr Česal KJN - Petr Kupcak PCO - Philippe Corman PS - Potemkin Sergey RAP - Raimondo Paladini RH - Ralf Hillmann RP - Ralph Peters RCH - Reiner Chalupský RMSD - RMSD FOSTER - Robert Alan (Bob) Foster RS - Roman Staník RKH - Royston K. Hughes GS - Rudolf Gruber, Stefan Schatzl RUS - Safronov Evgeny SNL - Siegfried Lodwig SB - Steven (Steve) Brack MACD - Thomas Baillie MacDougall (The "D.T." sometimes seen refers to the honorary title Don Tomas.) DU - Ulrich Dosedal VA - Vladimir Andrenkov VS - Vladimir Sorma VM - Vojtech Myšák WH - Walter Hellinx WM - Wendell (Woody) Minnich REP - Werner Reppenhagen REPP - Werner Reppenhagen WCO - Wolfgang Colotti WK - Wolfgang Krueger PN - Wolfgang Plein WTH - Wolter ten Hoeve ZRI - Zdeněk Richter VZD - Zdenek Vasko, Vladislav Zatloukal VZ - Zdenek Vasko, Vladislav Zatloukal VCCB - Zdenek Vasko, Vladislav Zatloukal 317 / 349 20 - 40 - 80 Species Field number Locality Picture Mammillaria sanchez-mejoradae WTH 245On two low hills West of Highway 57, North of Entronque San Roberto, Nuevo León, Mexicó Mammillaria pilispina WTH 251On North facing slopes of hills East of Santa Rita, San Luis Potosi, Mexicó Mammillaria tezontle WTH 254On one volcanic rock on a hill South of San Lorenzo, San Luis Potosi, Mexicó Mammillaria vagaspina WTH 255On one volcanic rock on a hill South of San Lorenzo, San Luis Potosi, Mexicó Mammillaria uncinata WTH 256On one volcanic rock on a hill South of San Lorenzo, San Luis Potosi, Mexicó Mammillaria aureilanata WTH 257On the lower parts of hills East of the tezontle hill, San Luis Potosi, Mexicó Mammillaria centralifera WTH 258On a rather densely vegetated hill West of Rio Verde on the North side of the road, San Luis Potosi, Mexicó Mammillaria dumetorum WTH 259On a rather densely vegetated hill West of Rio Verde on the North side of the road, San Luis Potosi, Mexicó Mammillaria albiflora WTH 260On gentle slopes East of the road, South of Pozos, Guanajuato, Mexicó Mammillaria pseudocrucigera WTH 262On the hills a little East of Bernal, Querétaro, Mexicó Mammillaria parkinsonii WTH 265North of Vizarron, on the banks of the river, also on top of the hill on the East side of the river, Querétaro, Mexicó Mammillaria parkinsonii WTH 267On a hill, about 1km along the road to Peñamiller, Querétaro, Mexicó Mammillaria lenta WTH 277On the hills along the road from Viesca to Ahuichila, Coahuila, Mexicó Mammillaria zephyranthoides WTH 282In the M. albiflora area, South of Pozos, Guanajuato, Mexicó Mammillaria muehlenpfordtii WTH 283Along the road to Xichú, Guanajuato, Mexicó Mammillaria albiflora WTH 284On the top of a hill North-East of La Merced, Guanajuato, Mexicó Mammillaria pseudocrucigera ?WTH 285On the top of a hill North-East of La Merced, Guanajuato, Mexicó Mammillaria albiflora WTH 286East of Pozos, top of hill, Guanajuato, Mexicó Mammillaria perbella WTH 287East of Pozos, top of hill, Guanajuato, Mexicó Mammillaria gigantea WTH 288South of San Luis de la Paz, West of the road, close to the mountains, Guanajuato, Mexicó Mammillaria monancistracantha WTH 289South of Estancia de El Cubo, on large rocks, Guanajuato, Mexicó Mammillaria formosa WTH 290On the top of a hill North of Pinos, Zacatecas, Mexicó Mammillaria wagneriana WTH 292West of El Cargadero, Zacatecas, Mexicó Mammillaria jaliscana ?WTH 293West of El Cargadero, Zacatecas, Mexicó Mammillaria wagneriana WTH 294Along the road from El Cargadero to Lobatos, Zacatecas, Mexicó Mammillaria wagneriana WTH 296West of Monte de los Garcia, Zacatecas, Mexicó Mammillaria wagneriana WTH 297Between Villa Hermosa and Lobatos, Zacatecas, Mexicó Mammillaria cowperae WTH 298A little East of Los Hornillos, Zacatecas, Mexicó Mammillaria wagneriana WTH 299On the lower parts of a slope a little East of Los Hornillos, Zacatecas, Mexicó Mammillaria wohlschlageri WTH 300North-East of Fresnillo, East side of highway, Zacatecas, Mexicó Mammillaria gummifera WTH 301On hills South-East of Gonzalez Ortega, Zacatecas, Mexicó Mammillaria zacatecasensis WTH 302On hills South-East of Gonzalez Ortega, Zacatecas, Mexicó Mammillaria gummifera WTH 303North of Cieneguillas, Durango, Mexicó Mammillaria stella-de-tacubaya WTH 304East of the road, South of Yerbanis, Durango, Mexicó Mammillaria guelzowiana WTH 306On and near the top of rocky hills, North of the Rodeo to Nazas road, Durango, Mexicó Mammillaria stella-de-tacubaya WTH 307Road to San Luis del Cordero, North of Nazas, Durango, Mexicó Mammillaria pachycylindrica WTH 308Road to San Luis del Cordero, North of Nazas, Durango, Mexicó Mammillaria pottsii WTH 309Road to San Luis del Cordero, North of Nazas, Durango, Mexicó Mammillaria stella-de-tacubaya WTH 310North of San Pedro del Gallo, Durango, Mexicó Mammillaria gummifera WTH 311North of San Pedro del Gallo, near the top of a rather steep hill, Durango, Mexicó 317 / 349