FELDLISTE / FIELD-LIST Michel Lacoste ML Mammillaria kewensis MEXICO QUERETARO Cadereyta Vizarron ML Mammillaria longimamma MEXICO HIDALGO Metztitlan Ixmiquilpan ML Mammillaria longimamma MEXICO QUERETARO N of Bernal ML Mammillaria schiedeana MEXICO HIDALGO Puente de Dios Gilo ML 2 Mammillaria longimamma MEXICO HIDALGO Barranca de Venados, Paso de 1700m León ML 3 Mammillaria obconella SYN ingens MEXICO HIDALGO Barranca de Venados, Paso de 1700m León ML 4 Mammillaria obconella SYN ingens MEXICO HIDALGO Barranca de Venados, Paso de 1700m León San Bernardino Mts., Joshua Park, Palm Desert, Campeche ML 5 Mammillaria tetrancistra USA ML 6 Mammillaria magnimamma MEXICO HIDALGO Barranca de Venados, Paso de 1700m León ML 7 Mammillaria uncinata MEXICO HIDALGO Mineral del Monte ML 8 Mammillaria geminispina MEXICO HIDALGO Barranca de Metztitlán Palm Desert, Palm Springs, Campeche CALIFORNIA 1400m ML 9 Mammillaria dioica USA ML 10 Mammillaria carnea MEXICO PUEBLA Coxcatlán ML 11 Mammillaria mystax MEXICO PUEBLA Tehuacán, MEX1800m 125 Km 11 CALIFORNIA 1200m ML 12 Mammillaria sphacelata MEXICO PUEBLA Tehuacán, MEX1800m 125 Km 11 ML 13 Mammillaria viperina MEXICO PUEBLA San José Tilapa 1000m ML 14 Mammillaria crucigera MEXICO PUEBLA San José Tilapa 1000m ML 15 Mammillaria conspicua MEXICO PUEBLA 10 km W of Tehuacán, MEX- 1800m 125 Km 11 ML 16 Mammillaria meissneri MEXICO PUEBLA Huajuapan de León - Tehuacán, Zapotitlán 2000m Salinas, MEX125 Km 34, San Juan Raye jct. ML 17 Mammillaria conspicua MEXICO OAXACA Huajuapan de León - Tehuacán, 2000m MEX-125 Km 87 ML 18 Mammillaria huajuapensis MEXICO OAXACA Huajuapan de León - Tehuacán, 2000m MEX-125 Km 87 ML 19 Mammillaria solisioides MEXICO OAXACA Vista Hermosa, Huajuapan de León ML 20 Mammillaria elongata MEXICO HIDALGO Cardonal Ixmiquilpan 1850m 1800m ML 21 Mammillaria gracilis MEXICO HIDALGO San Cristóbal San Pablo Tetlapaya ML 22 Mammillaria mollendorffiana MEXICO HIDALGO Cardonal Santuario Mapethá 2100m ML 23 Mammillaria wiesingeri MEXICO HIDALGO Metzquititlán, Tuzanapa 2000m ML 24 Mammillaria sempervivi MEXICO HIDALGO Barranca de Venados 1400m ML 25 Mammillaria magnimamma MEXICO HIDALGO Barranca Alcholoya, San Sebastián, Peña del Aire ML 26 Mammillaria pilcayensis MEXICO GUERRERO Barranca de Pilcaya 1450m ML 27 Mammillaria bella MEXICO GUERRERO 15 km S of Taxco, MEX-95 1200m ML 28 Mammillaria bella MEXICO GUERRERO 20 km S of Taxco, MEX-95 1200m ML 29 Mammillaria igualensis MEXICO GUERRERO Mexcaltepec ML 31 Mammillaria igualensis MEXICO GUERRERO Milpillas - Filo de Caballo, Xochipala above ML 32 Mammillaria guerreronis MEXICO GUERRERO Mezcala 600m ML 33 Mammillaria elegans var. lupina MEXICO MORELOS Cuernavaca, Cañón del Lobo 1350m ML 34 Mammillaria duoformis MEXICO PUEBLA Entronque Las Peñas 1250m MEXICO PUEBLA 4 km N of Petlalcingo, MEX-190 Km 173 1450m MEXICO OAXACA 5 km from Tamazulapán -> Concepción Buenavista, Santiago Teotongo 2200m ML 35 ML 36 Mammillaria conspicua Mammillaria kraehenbuehlii 900m ML 37 Mammillaria ignota MEXICO OAXACA Tomellin Cañón, La Cardonera, 2150m MEX-131 Km 188 ML 38 Mammillaria ignota MEXICO OAXACA Tomellin Cañón, MEX-131 Km 1850m 161 MEXICO OAXACA Tomellin Cañón, Oaxaca 550m Tehuacán, MEX131 Km 148 ML 39 Mammillaria dixanthocentron ML 40 Mammillaria dixanthocentron MEXICO OAXACA Tomellin Cañón, Santiago 500m Quiotepec ML 41 Mammillaria meissneri MEXICO OAXACA Tomellin Cañón, San Juan de Los 600m Cues, Río Salado MEXICO OAXACA Tomellin Cañón, San Juan de Los 600m Cues, Rio Salado ML 42 Mammillaria dixanthocentron ML 43 Mammillaria tlalocii MEXICO OAXACA Barranca de Ixcatlán, 990m Carretera Pemex, Tomellin Cañón ML Mammillaria schiedeana MEXICO HIDALGO Almolón - Gilo 1600m 44 ML 45 Mammillaria glochidiata var. xiloensis MEXICO HIDALGO Almolón - Gilo 1600m ML 46 Mammillaria amajacensis MEXICO HIDALGO Puente de Dios 1800m ML 47 Mammillaria gracilis MEXICO HIDALGO Puente de Dios 1800m MEXICO ESTADO DE MEXICO Santa Barbara, Rio Tilostoc, Valle de Bravo 13501800m MEXICO MICHOACAN Tingambato Michoacan, La Punta (sic! La Junta) ML 48 ML 49 Mammillaria meyranii Mammillaria beneckei ML 50 Mammillaria matudae MEXICO MICHOACAN Tingambato Michoacan, La Punta (sic! La Junta) ML 51 Mammillaria elegans var. teyuca MEXICO PUEBLA San Pedro Teyuca 1550m ML 52 Mammillaria monticola MEXICO PUEBLA Puente Marqués MEXICO PUEBLA Huajuapan de León - Tehuacán, Zapotitlán 1500m Salinas, MEX125 Km 41 ML 53 Mammillaria conspicua 1100m ML 54 Mammillaria albidula MEXICO PUEBLA Huajuapan de León - Tehuacán, Zapotitlán 1500m Salinas, MEX125 Km 41 ML 55 Mammillaria collina MEXICO PUEBLA Morelos Cañada 2350m ML 56 Mammillaria mystax MEXICO PUEBLA Morelos Cañada 2350m ML 57 Mammillaria haageana MEXICO PUEBLA San José Ixtapa 2550m ML 58 Mammillaria rhodantha MEXICO HIDALGO Actopan Pachuca, San José 2300m Tepenene ML 59 Mammillaria compressa MEXICO HIDALGO 4 km S of Tasquillo 1800m ML 60 Mammillaria uberiformis MEXICO HIDALGO 4 km S of Tasquillo 1800m ML 61 Mammillaria kewensis MEXICO HIDALGO Tasquillo Cañón, La Cruz ML 62 Mammillaria leucocentra MEXICO HIDALGO 15 km NW of Zimapán, Lomo del Toro ML 63 Mammillaria elongata MEXICO HIDALGO Lomo del Toro Zimapán ML 64 Mammillaria infernillensis MEXICO HIDALGO Infiernillo Zimapán ML 65 Mammillaria infernillensis MEXICO QUERETARO Vista Hermosa, Cerro Prieto 1920m ML 66 Mammillaria herrerae MEXICO QUERETARO Vista Hermosa, Cerro Prieto 1920m MEXICO QUERETARO Cerro Prieto, Cadereyta Infiernillo 2240m ML 67 Mammillaria painteri ML 68 Mammillaria perbella MEXICO QUERETARO Cadereyta Vizarrón de Montes, MEX120 Km 66 ML 69 Mammillaria bernalensis MEXICO QUERETARO N of Bernal -> San Pablo Tolimán 1950m 1950m 2400m ML 70 Mammillaria painteri MEXICO QUERETARO N of Bernal -> San Pablo Tolimán ML 71 Mammillaria parkinsonii MEXICO QUERETARO 5 km N of Higuerillas ML 72 Mammillaria priessnitzii MEXICO QUERETARO E of Jalpan ML 73 Mammillaria saxicola MEXICO QUERÉTARO 28 km N of Jalpan ML 74 Mammillaria hahniana MEXICO QUERETARO Arroyo Seco 850m ML 75 Mammillaria albata var. sanciro MEXICO SAN LUIS POTOSI El Carrizal 1300m ML 76 Mammillaria dumetorum MEXICO SAN LUIS POTOSI El Carrizal 1300m ML 77 Mammillaria albata var. sanciro MEXICO SAN LUIS POTOSI San Ciro de Acosta 1100m ML Mammillaria albata 77B MEXICO SAN LUIS POTOSI Valle de los Fantasmas, MEX70 Km 210 ML 78 MEXICO SAN LUIS POTOSI 5 km S of Bocas Mammillaria decipiens 1750m ML 79 Mammillaria bocasana MEXICO SAN LUIS POTOSI 5 km S of Bocas 1750m ML 80 Mammillaria formosa MEXICO SAN LUIS POTOSI 15 km W of San Lorenzo, Salitrillos 1450m ML 81 Mammillaria candida MEXICO SAN LUIS POTOSI El Huizache Entronque El Huizache ML 82 Mammillaria muehlenpfordtii MEXICO GUANAJUATO 5 km S of San Luis de la Paz ML 83 Mammillaria discolor MEXICO HIDALGO El Chico, Mineral del Monte ML 84 Mammillaria uncinata MEXICO GUANAJUATO 5 km S of San Luis de la Paz 1950m ML 85 Mammillaria gigantea MEXICO GUANAJUATO 5 km S of San Luis de la Paz 2050m ML 86 Mammillaria densispina MEXICO GUANAJUATO 5 km S of San Luis de la Paz 2050m ML 87 Mammillaria perbella MEXICO GUANAJUATO 2 km W of 2150m Mineral de Pozos ML 88 Mammillaria muehlenpfordtii MEXICO GUANAJUATO 2 km W of 2150m Mineral de Pozos ML 89 Mammillaria vagaspina MEXICO GUANAJUATO 2 km W of 2150m Mineral de Pozos ML 90 Mammillaria sempervivi MEXICO GUANAJUATO 2 km W of 2150m Mineral de Pozos ML 91 Mammillaria gigantea MEXICO GUANAJUATO 2 km W of 2150m Mineral de Pozos 1950m ML 92 Mammillaria monancistracantha MEXICO HIDALGO Dolores Hidalgo San Felipe, Sra. 2050del Cubo, Est. del 2250m Cubo, MEX-51 Km 125 ML 93 Mammillaria monancistracantha MEXICO GUANAJUATO San Felipe ML 94 Mammillaria vagaspina MEXICO SAN LUIS POTOSI Est. La Ventura, MEX-57 Km 32 ML 95 Mammillaria uncinata MEXICO SAN LUIS POTOSI Est. La Ventura, MEX-57 Km 32 ML 96 Mammillaria aureilanata var. alba MEXICO SAN LUIS POTOSI Est. La Ventura, MEX-57 Km 35 1860m ML 97 Mammillaria candida MEXICO SAN LUIS POTOSI 10 km W of Cerritos 2300m ML 98 Mammillaria multiceps MEXICO SAN LUIS POTOSI 10 km W of Cerritos 2300m 2200m ML 99 Mammillaria brauneana (non Bodeker) MEXICO SAN LUIS POTOSI 10 km W of Cerritos ML 100 Mammillaria centralifera MEXICO SAN LUIS POTOSI Cerritos ML 101 Mammillaria dumetorum MEXICO SAN LUIS POTOSI 10 km S of Cerritos, El Tanquito 2250m 2250m 2300m ML 102 Mammillaria candida MEXICO SAN LUIS POTOSI 10 km S of Cerritos, El Tanquito ML 103 Mammillaria sempervivi MEXICO SAN LUIS POTOSI Tanquecito de Banda 2250m ML 104 Mammillaria multiceps MEXICO SAN LUIS POTOSI Tanquecito de Banda 2250m ML 105 Mammillaria formosa MEXICO SAN LUIS POTOSI Charco Blanco ML 106 Mammillaria candida MEXICO SAN LUIS POTOSI 2 km N of Charco Blanco ML 107 Mammillaria formosa MEXICO SAN LUIS POTOSI 2 km N of Charco Blanco ML 108 Mammillaria viereckii MEXICO SAN LUIS POTOSI 2 km N of Charco Blanco ML 109 Mammillaria candida MEXICO TAMAULIPAS Villa de Bustamante rd 1300m ML 110 Mammillaria formosa MEXICO TAMAULIPAS Villa de Bustamante rd 1300m ML 111 Mammillaria compressa MEXICO TAMAULIPAS Villa de Bustamante rd 1300m ML 112 Mammillaria hahniana MEXICO TAMAULIPAS 15 km S of Villa de Bustamante 1300m ML 113 Mammillaria formosa MEXICO TAMAULIPAS 5 km S of Villa de Bustamante 1450m ML 114 Mammillaria candida MEXICO TAMAULIPAS Villa de Bustamante 1500m ML 115 Mammillaria pilispina MEXICO TAMAULIPAS Villa de Bustamante 1500m ML 116 Mammillaria spec. MEXICO TAMAULIPAS 3 km N of Villa de Bustamante 2100m ML 117 Mammillaria multiceps MEXICO TAMAULIPAS Ciudad Victoria 400m ML 118 Mammillaria sphaerica MEXICO TAMAULIPAS Ciudad Victoria 400m ML 120 Mammillaria heyderi MEXICO TAMAULIPAS La Reforma 1300m ML 121 Mammillaria viereckii MEXICO TAMAULIPAS La Reforma 1300m ML 122 Mammillaria multiceps MEXICO TAMAULIPAS La Reforma 1700m ML 123 Mammillaria carmenae MEXICO TAMAULIPAS La Reforma 1900m ML 124 Mammillaria laui var. subducta MEXICO TAMAULIPAS La Reja, Mina Asbestos 970m ML 125 Mammillaria rubrograndis MEXICO TAMAULIPAS La Reja, Mina Asbestos 1000m ML 126 Mammillaria sphaerica MEXICO TAMAULIPAS La Reja, Mina Asbestos 1000m ML 127 Mammillaria laui MEXICO TAMAULIPAS La Reja, Mina Asbestos 1350m ML 128 Mammillaria laui MEXICO TAMAULIPAS La Reja, Mina Asbestos 1400m ML 129 Mammillaria candida MEXICO SAN LUIS POTOSI Presa de Guadalupe 1150m ML 130 Mammillaria centralifera MEXICO SAN LUIS POTOSI Presa de Guadalupe 1150m ML 131 Mammillaria formosa MEXICO SAN LUIS POTOSI Presa de Guadalupe 1150m ML 132 Mammillaria klissingiana MEXICO TAMAULIPAS Palmillas 1850m 1400m ML 133 Mammillaria albicoma MEXICO NUEVO LEON San José del Llano - Sra. Las Vacas, 20 km W of Miquihuana Tamaulipas ML 135 Mammillaria viereckii MEXICO NUEVO LEON Dr. Arroyo 1750m ML 136 Mammillaria formosa MEXICO NUEVO LEON Dr. Arroyo 1750m ML 137 Mammillaria vagaspina MEXICO SAN LUIS POTOSI El Leóncito, MEX-57 Km 52 1500m ML 138 Mammillaria moellervaldeziana MEXICO SAN LUIS POTOSI El Leóncito, MEX-57 Km 52 1500m ML 139 Mammillaria decipiens MEXICO SAN LUIS POTOSI Balneario de Lourdes 1600m ML 140 Mammillaria kewensis MEXICO GUANAJUATO 20 km NW of Querétaro, Tierra 1900m Blanca ML 141 Mammillaria uncinata MEXICO GUANAJUATO Tierra Blanca 2000m ML 142 Mammillaria buxbaumiana MEXICO GUANAJUATO Tierra Blanca 2000m ML 143 Mammillaria gigantea MEXICO GUANAJUATO Tierra Blanca 2000m ML 144 Mammillaria muehlenpfordtii MEXICO GUANAJUATO Tierra Blanca 2000m ML 145 Mammillaria dixanthocentron MEXICO OAXACA Tomellin Cañón, San Juan de Los 800m Cues MEXICO HIDALGO Mineral del Monte - Omitlán, 2750m MEX-105 Km 12-16 ML 146 Mammillaria rhodantha ML 147 Mammillaria rhodantha MEXICO HIDALGO Barranca del Carmen, Morelos, 2400m Velasco ML 148 Mammillaria geminispina MEXICO HIDALGO Lago de Metztitlán, San Cristóbal 1350m 1350m ML 149 Mammillaria schiedeana MEXICO HIDALGO Lago de Metztitlán, San Cristóbal ML 150 Mammillaria humboldtii MEXICO HIDALGO Lago de Metztitlán, San Cristóbal 1350m ML 151 Mammillaria longimamma MEXICO HIDALGO Lago de Metztitlán, San Cristóbal 1350m ML 152 Mammillaria seitziana MEXICO HIDALGO Lago de Metztitlán, San Cristóbal 1350m ML 153 Mammillaria humboldtii MEXICO HIDALGO Almolón - Gilo 1600m ML 154 Mammillaria magnimamma MEXICO HIDALGO Puente de Dios 1800m ML 155 Mammillaria schiedeana MEXICO HIDALGO Puente de Dios 1800m ML 156 Mammillaria magnimamma MEXICO HIDALGO Puente de Dios Actopan ML 157 Mammillaria rhodantha MEXICO HIDALGO 10 km E of Actopan, Magdalena ML 158 Mammillaria geminispina MEXICO HIDALGO San Pablo Tetlapaya ML Mammillaria seitziana var. MEXICO HIDALGO San Pablo 2600m 159 tolantongensis Tetlapaya ML 160 Mammillaria longimamma MEXICO HIDALGO Milpa Grande San Pablo Tetlapaya 14001700m ML 161 Mammillaria geminispina MEXICO HIDALGO Milpa Grande San Pablo Tetlapaya 14001700m 14001700m ML 162 Mammillaria gracilis MEXICO HIDALGO Milpa Grande San Pablo Tetlapaya ML 163 Mammillaria schiedeana MEXICO HIDALGO Milpa Grande San Pablo Tetlapaya 14001700m 14001700m ML 164 Mammillaria sempervivi MEXICO HIDALGO Milpa Grande San Pablo Tetlapaya ML 165 Mammillaria humboldtii MEXICO HIDALGO Milpa Grande San Pablo Tetlapaya 14001600m 14001700m ML 166 Mammillaria compressa MEXICO HIDALGO Milpa Grande San Pablo Tetlapaya ML 167 Mammillaria X.polythele x mollendorffiana MEXICO HIDALGO Puerte Juárez 2400m ML 168 Mammillaria uncinata MEXICO HIDALGO 6 km W of San Alejo 2250m ML 169 Mammillaria apamensis var. pratensis MEXICO HIDALGO 6 km W of San Alejo 2250m ML 170 Mammillaria discolor var. longispina MEXICO HIDALGO San Alejo ML 171 Mammillaria uncinata MEXICO HIDALGO San Lorenzo Apam ML 172 Mammillaria discolor var. longispina MEXICO HIDALGO San Lorenzo Apam ML 173 Mammillaria pectinifera MEXICO PUEBLA Tecamachalco, MEX-150 Km 60 ML 174 Mammillaria elegans MEXICO PUEBLA Tecamachalco, MEX-150 Km 60 ML 175 Mammillaria dixanthocentron MEXICO OAXACA Barranca de Ixcatlán, 1100m Carretera Pemex, Tomellin Cañón ML 176 Mammillaria sphacelata MEXICO OAXACA 5 km E of Santa María Ixcatlán 2000m ML Mammillaria dixanthocentron MEXICO OAXACA 5 km E of Santa 2000m 177 María Ixcatlán ML 178 Mammillaria casoi MEXICO OAXACA W of Santa María Ixcatlán ML 179 Mammillaria kraehenbuehlii MEXICO OAXACA W of Santa María 2000m Ixcatlán ML 180 Mammillaria elegans MEXICO OAXACA W of Santa María 2000m Ixcatlán MEXICO OAXACA Barranca de San Bartolo, Concepción Buenavista, Sierra, Mixteca 2200m MEXICO OAXACA Barranca de San Bartolo, Concepción Buenavista, Sierra, Mixteca 21502200m 2300m ML 181 ML 182 Mammillaria casoi Mammillaria flavicentra ML 183 Mammillaria hernandezii MEXICO OAXACA Concepción Buenavista, Sra. Mixteca ML 184 Mammillaria conspicua MEXICO OAXACA San Pedro Nopala, Sierra, Mixteca 2100m ML 185 Mammillaria casoi MEXICO OAXACA San Pedro Nopala, Sierra, Mixteca 2600m 2400m 2500m ML 186 Mammillaria tepexicensis MEXICO OAXACA San Pedro Nopala, Sierra, Mixteca ML 187 Mammillaria conspicua var. vaupelii = flavicentra MEXICO OAXACA San Pedro Nopala, Sierra, Mixteca MEXICO OAXACA San Miguel Tequixtepec - San Martín Palo Solo MEXICO OAXACA Tomellin Cañón, 3 km N of Santiago Quiotepec, 700m Barranca de Rio Grande (= Rio Quiotepec) MEXICO OAXACA Tomellin Cañón, Santiago Quiotepec - San Juan Bautista Cuicatlán 1st 5 ML 188 ML 189 ML 190 Mammillaria kraehenbuehlii Mammillaria huitzilopochtli Mammillaria dixanthocentron km ML 191 Mammillaria minnichii MEXICO OAXACA Tomellin Cañón, San Juan Bautista 700m Cuicatlán ML 192 Mammillaria meissneri MEXICO OAXACA San Antonio Nanahuatipán Rancho Calapa 850m ML 193 Mammillaria crucigera MEXICO PUEBLA San José Tilapa 1000m ML 194 Mammillaria flavicentra MEXICO PUEBLA Coxcatlán above, 2250m Pala ML 195 Mammillaria varieaculeata MEXICO PUEBLA El Campanario, Calipam 1400m ML 196 Mammillaria dixanthocentron MEXICO PUEBLA El Campanario, Calipam 1200m ML 197 Mammillaria dixanthocentron MEXICO PUEBLA El Campanario, Calipam 1200m MEXICO OAXACA Tomellin Cañón, Rio Salado/Rio 700m Grande jct (= Rio Quiotepec) MEXICO OAXACA Tomellin Cañón, Santa Maria Tecomavaca s, MEX-131 Km 95.7 MEXICO OAXACA Tomellin Cañón, Santa Maria Tecomavaca s, MEX-131 Km 95 ML 198 ML 199 ML 200 Mammillaria huitzilopochtli Mammillaria dixanthocentron var. rubrispina Mammillaria dixanthocentron ML 201 Mammillaria multiseta MEXICO PUEBLA Santo Domingo Tianguistengo (Santiago Chazumba Totoltepec), (Bustamante Acatlán de Osorio) ML 202 Mammillaria heidiae MEXICO PUEBLA El Papayo, 1400m Acatlán de Osorio ML 203 Mammillaria multiseta MEXICO PUEBLA El Papayo, 1400m Acatlán de Osorio MEXICO PUEBLA Atlixco - Chipilo, San Bernardino 2400m Chalchihuacán, E of MEX-190 ML 204 Mammillaria hamata ML 205 ML 206 Mammillaria discolor var. ochoterenae Mammillaria meissneri MEXICO OAXACA San Francisco Teopan, Sierra, Mixteca MEXICO PUEBLA Huajuapan de León - Tehuacán, Zapotitlán Salinas, MEX125 Km 36 2200m 2300m ML 207 Mammillaria conspicua MEXICO OAXACA 5 km from Tamazulapán -> Concepción Buenavista, Santiago Teotongo ML 208 Mammillaria magnifica MEXICO MORELOS Peñón de Amayuca 1400m ML 209 Mammillaria saxicola MEXICO QUERETARO Arroyo Seco 850m ML 210 Mammillaria elongata MEXICO QUERETARO 5 km N of Higuerillas 2400m ML 211 Mammillaria wildii MEXICO HIDALGO Barranca de Metztitlán, 1350m Tecruz de Cozapa ML 213 Mammillaria sempervivi MEXICO HIDALGO Cardonal Santuario Mapethá MEXICO HIDALGO Barranca Alcholoya, San Sebastián, Peña del Aire 2100m 1850m ML 214 Mammillaria pringlei ML 215 Mammillaria seitziana var. tolantongensis MEXICO HIDALGO Cardonal Santuario Mapethá ML 216 Mammillaria compressa MEXICO HIDALGO Cardonal Ixmiquilpan ML 217 Mammillaria conspicua MEXICO OAXACA Vista Hermosa, Huajuapan de León 2100m ML 218 Mammillaria sphacelata MEXICO OAXACA Tomellin Cañón, Oaxaca 1300m Tehuacán, MEX131 Km 148 ML 219 Mammillaria uncinata MEXICO PUEBLA San José Ixtapa ML 220 Mammillaria meissneri MEXICO PUEBLA Zapotitlán Salinas 2550m ML 221 ML 222 Mammillaria uncinata Mammillaria muehlenpfordtii MEXICO GUANAJUATO San Luis Potosí Querétaro, MEX57 Km 122, 3 km S of S.L.P./GTO border MEXICO GUANAJUATO San Luis Potosí Querétaro, MEX57 Km 122, 3 km S of S.L.P./GTO border ML 223 Mammillaria obconella MEXICO HIDALGO Barranca de Metztitlán above, Metzquititlán ML 224 Mammillaria longimamma MEXICO HIDALGO Barranca de Metztitlán above, Metzquititlán ML 225 Mammillaria centralifera MEXICO SAN LUIS POTOSI San Ciro de Acosta 1100m 2240m ML 226 Mammillaria uberiformis MEXICO QUERETARO Cerro Prieto, Cadereyta Infiernillo ML 227 Mammillaria magnimamma MEXICO QUERETARO Cerro Prieto, Cadereyta Infiernillo 2240m 2240m ML 228 Mammillaria compressa MEXICO QUERETARO Cadereyta Vizarrón de Montes ML 229 Mammillaria uncinata MEXICO QUERETARO Cadereyta Vizarrón de Montes 2240m 2240m 1950m ML 230 Mammillaria kewensis MEXICO QUERETARO Cadereyta Vizarrón de Montes ML 231 Mammillaria longimamma MEXICO QUERETARO N of Bernal -> San Pablo Tolimán ML 233 Mammillaria eriacantha MEXICO VERACRUZ 25 km SE of Jalapa, Cerro Gordo, MEX-140 ML 234 Mammillaria bravoae MEXICO QUERETARO Rio Blanco 1680m ML 235 Mammillaria crassior MEXICO MORELOS San José de los Laureles, Tlayacapan 1750m ML 236 Mammillaria elegans var. longicaudata MEXICO MORELOS Las Estacas, 1000m Bonifacio Garcia ML 237 ML 238 ML 239 ML 240 Mammillaria hubertmulleri Mammillaria magnifica Mammillaria spec. Mammillaria spec. MEXICO MORELOS Barranca de la 1000m Zacapalco, Cuera MEXICO PUEBLA Minor, Cerro El Tlacote, 10 km S of Izucar de 1000m Matamoros, 5 km E of MEX-190 Km 78 MEXICO OAXACA San Marcos Arteaga, San Juan 1650m Rayes jct., OAX15 Km 37-38 MEXICO OAXACA Tonalá, Puente Morelos, Rio Salado 1400m ML 241 Mammillaria lanigera var. juxtlahuacensis MEXICO OAXACA Sabino Solo, San Sebastián 2050Tecomaxtlahuaca, 2100m Santiago Juxtlahuaca ML 242 Mammillaria tonalensis MEXICO OAXACA Santo Diego Tonalá 1400m ML 243 Mammillaria spec. MEXICO OAXACA Santo Diego Tonalá 1400m ML 244 Mammillaria elegans MEXICO OAXACA San Marcos Arteaga, OAX-15 1750m Km 31 ML 245 Mammillaria vaupelii MEXICO OAXACA MEX-190 Km 24-25 2000m ML 246 Mammillaria kraehenbuehlii MEXICO OAXACA Tejupan 2300m ML 247 Mammillaria conspicua MEXICO OAXACA Tejupan 2300m ML 248 Mammillaria zephyranthoides MEXICO OAXACA Sierra Mixteca, El 2000m Enebro ML 249 Mammillaria X.flavicentra x MEXICO OAXACA Sierra Mixteca, El Enebro - San Miguel Astatla ML 250 Mammillaria hernandezii MEXICO OAXACA San Miguel Astatla - San Antonio Abad, Sra. Mixteca ML 251 Mammillaria flavicentra MEXICO OAXACA Sierra Mixteca, La Mexicana ML 252 Mammillaria casoi MEXICO OAXACA Sierra Mixteca, La Mexicana ML 253 Mammillaria vaupelii MEXICO OAXACA Suchixtlahuaca 2250m Tejupan ML 254 Mammillaria casoi MEXICO OAXACA Suchixtlahuaca 2250m Tejupan ML 255 Mammillaria zephyranthoides MEXICO OAXACA Suchixtlahuaca ML 256 Mammillaria discolor var. ochoterenae MEXICO OAXACA Tlaxiaco jct., 2600m MEX-190 Km 62 ML 257 Mammillaria halbingeri MEXICO OAXACA San Juan Teposcolula ML 258 Mammillaria parriana MEXICO OAXACA Tlaxiaco ML 259 Mammillaria pseudohalbingeri MEXICO OAXACA 35 km S of Tlaxiaco jct, MEX-190 Km 97 ML 260 Mammillaria nejapensis MEXICO OAXACA San Pedro Totolapan 950m MEXICO OAXACA E of San Pedro, MEX-190, Totolapan 1000m ML Mammillaria nejapensis 261A MEXICO OAXACA E of San Pedro, MEX-190, Totolapan 1000m ML 262 MEXICO OAXACA Las Animas 850m 2000m ML 261 Mammillaria noureddineana Mammillaria nejapensis 2050m 2300m ML 263 Mammillaria leptacantha MEXICO OAXACA El Camarón Mitla, Los Cantiles ML 264 Mammillaria karwinskiana MEXICO OAXACA San Juan del Estado ML 265 Mammillaria lanigera MEXICO OAXACA above San Miguel 2050m Maninaltepec MEXICO OAXACA San Miguel Maninaltepec, Arroyo San Martín, 2km downstream on Rio Grande (= Rio Quiotepec) MEXICO OAXACA San Miguel Maninaltepec, Arroyo San Martín, 2km downstream on Rio Grande (= Rio Quiotepec) ML 266 ML 267 Mammillaria lanigera Mammillaria karwinskiana ML 268 Mammillaria carnea MEXICO OAXACA San Miguel Maninaltepec, Arroyo San Martín, 2km downstream on Rio Grande (= Rio Quiotepec) ML 269 Mammillaria sanjuanensis MEXICO OAXACA 6.5 km from San Juan del Estado 1900m church MEXICO OAXACA San Juan del Estado, 2.1 km from Maninaltepec jct ML 270 Mammillaria ignota 1900m ML 271 Mammillaria erythra MEXICO PUEBLA/VERACRUZ Puebla - Vera Cruz, Acultzingo, 1850m Puerto del Aire ML 272 Mammillaria collina MEXICO PUEBLA S of Esperanza -> Tehuacán, MEX- 2300m 150 Km 66 ML 273 Mammillaria napina MEXICO PUEBLA S of Esperanza -> Tehuacán, MEX- 2350m 150 Km 66 ML 274 Mammillaria mystax MEXICO PUEBLA S of Esperanza -> Tehuacán, MEX- 2350m 150 Km 66 ML 275 Mammillaria esperanzaensis MEXICO PUEBLA S of Esperanza -> Tehuacán, MEX- 2350m 150 Km 66 ML 276 Mammillaria uncinata MEXICO PUEBLA S of Esperanza -> Tehuacán, MEX- 2350m 150 Km 66 MEXICO VERACRUZ 27 km SE of Jalapa, 2 km SE of Cerro Gordo, MEX-140 850m 850m ML 277 Mammillaria sartorii ML 278 Mammillaria eriacantha MEXICO VERACRUZ 27 km SE of Jalapa, 2 km SE of Cerro Gordo, MEX-140 ML 279 Mammillaria fera-rubra MEXICO ESTADO DE MEXICO Dongo, Acambay 2665m ML 280 Mammillaria mundtii MEXICO ESTADO DE MEXICO 5 km N of El Zethe, Acambay, 2600m MEX-55 ML 281 Mammillaria fera-rubra MEXICO ESTADO DE MEXICO 5 km N of El 2610m Zethe, Acambay, MEX-55 ML 282 ML 283 ML 284 ML 285 Mammillaria pringlei Mammillaria painteri Mammillaria kelleriana Mammillaria microhelia MEXICO QUERETARO Barranca de Amealco MEXICO QUERETARO San Juan del Río - Tequisquiapan, 1900m La Peña MEXICO QUERETARO Santa María del Mexicano, Colón - San Pablo 1830m Tolimán, Sra. Zamorano MEXICO QUERETARO Santa María del Mexicano, Colón - San Pablo 1830m Tolimán, Sra. Zamorano 2600m ML 286 Mammillaria muehlenpfordtii MEXICO QUERETARO Santa María del Mexicano, Colón - San Pablo 1830m Tolimán, Sra. Zamorano ML 287 Mammillaria mathilde MEXICO QUERETARO Querétaro, La Cañada ML 288 Mammillaria magnimamma MEXICO QUERETARO Querétaro, La Cañada ML 289 Mammillaria monancistracantha MEXICO QUERETARO Querétaro, La Cañada MEXICO GUANAJUATO San Miguel de Allende -> Cañada de la Virgen 2000m MEXICO GUANAJUATO E of San Miguel de Allende, Cañada de la Virgen 2075m MEXICO GUANAJUATO E of San Miguel de Allende, Cañada de la Virgen 2050m ML 290 ML 291 ML 292 Mammillaria uncinata Mammillaria densispina Mammillaria jaliscana ML 293 Mammillaria jaliscana MEXICO GUANAJUATO San Ramón, on MEX-110 1750m between Irapuato & Abasolo ML 294 Mammillaria jaliscana MEXICO JALISCO 3 km N of Atotonilco 1800m ML Mammillaria supraflumen MEXICO JALISCO Ferreria 1550m 295 ML 296 Mammillaria scrippsiana var. armeria MEXICO JALISCO 20 km NE of Autlán de Navarro, MEX80 Km 132, El Corcovado ML 297 Mammillaria reppenhagenii MEXICO COLIMA Cerro Barrigon, El Tecuan, Pueblo Nuevo ML 298 Mammillaria fittkaui MEXICO JALISCO Lago de Chapala 1535m ne shore, Jamay MEXICO JALISCO Lagos de Moreno - Tacubaya, El 2050m Puerto, San Carlos ML 299 Mammillaria jaliscana 1200m 900m ML 300 Mammillaria uncinata MEXICO JALISCO Lagos de Moreno - Tacubaya, El 2050m Puerto, San Carlos ML 301 Mammillaria uncinata MEXICO JALISCO Paso de Cuarenta 2100m ML 302 Mammillaria fuscohamata MEXICO JALISCO Paso de Cuarenta 2200m ML 303 Mammillaria uncinata MEXICO AGUASCALIENTES San Gil 2000m ML 304 Mammillaria gilensis MEXICO AGUASCALIENTES San Gil 2000m ML 305 Mammillaria formosa MEXICO AGUASCALIENTES Asientos 2275m ML 306 Mammillaria magnimamma MEXICO AGUASCALIENTES Asientos 2275m ML 307 Mammillaria petterssonii MEXICO AGUASCALIENTES El Sauz 2000m ML 308 Mammillaria petterssonii MEXICO AGUASCALIENTES Colomos 2000m 2000m ML 309 Mammillaria apozolensis MEXICO HIDALGO N of Villa Hidalgo, Arroyo Seco ML 310 Mammillaria densispina MEXICO HIDALGO N of Villa Hidalgo, Arroyo Seco 2050m 22502350m 2250- ML 311 Mammillaria petterssonii MEXICO AGUASCALIENTES La Ciénega Terrero del Refugio ML Mammillaria densispina MEXICO AGUASCALIENTES La Ciénega - 312 ML 313 Terrero del Refugio Mammillaria gilensis MEXICO AGUASCALIENTES La Ciénega Terrero del Refugio 2350m 2350m ML 314 Mammillaria wagneriana MEXICO AGUASCALIENTES Aguas Calientes Jalisco, Ciénega 2350m de Quijas ML 315 Mammillaria densispina MEXICO AGUASCALIENTES Aguas Calientes Jalisco, Ciénega 2350m de Quijas ML 316 Mammillaria bombycina MEXICO AGUASCALIENTES Aguas Calientes Jalisco, Ciénega 2350m de Quijas ML 317 Mammillaria gilensis MEXICO AGUASCALIENTES Aguas Calientes Jalisco, Ciénega 2375m de Quijas ML 318 Mammillaria verticealba var. zacatecasensis MEXICO AGUASCALIENTES Aguas Calientes Jalisco, Ciénega 2340m de Quijas MEXICO AGUASCALIENTES N of Milpillas de Arriba, 2 km S of 2400m Rancho Los Yugos ML 319 Mammillaria perezdelarosae ML 320 Mammillaria petterssonii MEXICO AGUASCALIENTES N of Milpillas de Arriba, 2 km S of 2400m Rancho Los Yugos ML 321 Mammillaria orcuttii Hort. MEXICO SAN LUIS POTOSI Valle de los Fantasmas 2210m ML 322 Mammillaria erythrosperma MEXICO SAN LUIS POTOSI Valle de los Fantasmas 2210m ML 323 Mammillaria uncinata MEXICO SAN LUIS POTOSI Balneario de Lourdes rd, 3 km 1750m from MEX-57 ML 324 Mammillaria saintpieana MEXICO SAN LUIS POTOSI Balneario de Lourdes rd, 3 km 1750m from MEX-57 ML 325 Mammillaria nana MEXICO SAN LUIS POTOSI Balneario de Lourdes rd, 3 km 1750m from MEX-57 ML 326 Mammillaria uncinata MEXICO GUANAJUATO Palencia, MEX57 Km 107.5 2000m ML 327 Mammillaria muehlenpfordtii MEXICO GUANAJUATO Palencia, MEX57 Km 107.5 2040m ML Mammillaria gigantea MEXICO GUANAJUATO Palencia, MEX- 2040m 328 ML 329 ML 330 ML 331 ML 332 ML 333 57 Km 107.5 Mammillaria monancistracantha Mammillaria uncinata Mammillaria duwei Mammillaria perbella Mammillaria vagaspina ML 334 Mammillaria sempervivi ML 335 Mammillaria herrerae var. albiflora ML 336 ML 337 ML 338 ML 339 Mammillaria uncinata Mammillaria polythele Mammillaria schwarzii Mammillaria densispina MEXICO GUANAJUATO Palencia, MEX57 Km 107.5 MEXICO GUANAJUATO San Luis de la Paz - Xicho, 2000m Victoria jct 2 km after MEXICO GUANAJUATO San Luis de la Paz - Xicho, 2000m Victoria jct 2 km after MEXICO GUANAJUATO 5.5 km S of Mineral de Pozos, 2160m San José Iturbide rd Km 15 MEXICO GUANAJUATO 5.5 km S of Mineral de Pozos, 2160m San José Iturbide rd Km 15 MEXICO GUANAJUATO 5.5 km S of Mineral de Pozos, 2160m San José Iturbide rd Km 15 MEXICO GUANAJUATO 5.5 km S of Mineral de Pozos, 2160m San José Iturbide rd Km 15 MEXICO HIDALGO Dolores Hidalgo San Felipe, Sra. del Cubo, Est. del 2030m Cubo, MEX-51 Km 125 MEXICO HIDALGO Dolores Hidalgo San Felipe, Sra. del Cubo, Est. del 2200m Cubo, MEX-51 Km 125 MEXICO HIDALGO Dolores Hidalgo San Felipe, Sra. del Cubo, Est. del 2200m Cubo, MEX-51 Km 125 MEXICO HIDALGO Dolores Hidalgo San Felipe, Sra. del Cubo, Est. del 2200m Cubo, MEX-51 Km 125 2040m ML 340 Mammillaria jaliscana MEXICO HIDALGO Dolores Hidalgo San Felipe, Sra. del Cubo, Est. del 2050m Cubo, MEX-51 Km 125 ML 341 Mammillaria haasii MEXICO ESTADO DE MEXICO 5 km W of Tejupilco, MEX- 1350m 134 MEXICO MICHOACAN 8 km N of Tuxpan -> Cd. Hidalgo, Pnte. Turundeo 1850m 965m ML 342 Mammillaria verticealba ML 345 Mammillaria erythrocalix MEXICO PUEBLA 10 km SE of Chiautla -> Cañada Grande ML 346 Mammillaria polyedra MEXICO OAXACA Tonalá, Puente Morelos, Rio Salado 1400m MEXICO OAXACA 10 km W of Huajuapan de León, 2 km SW of Santa María Xochixtlapilco, OAX-15 1700m MEXICO OAXACA 10 km W of Huajuapan de León, 2 km SW of Santa María Xochixtlapilco, OAX-15 1700m MEXICO OAXACA S of Vista Hermosa, S of Huajuapan de León, MEX-190 Km 12 1700m 1785m ML 347 ML 348 ML 349 Mammillaria duoformis Mammillaria huajuapensis Mammillaria duoformis ML 350 Mammillaria polyedra MEXICO OAXACA MEX-190 Km 30, access to hydroelectric plant ML 351 Mammillaria oteroi MEXICO OAXACA Suchixtlahuaca 2250m Tejupan 2060m 2225m ML 352 Mammillaria karwinskiana MEXICO OAXACA 10 km from Teotitlán del Valle -> San Antonio Cuajimoloyas ML Mammillaria rekoi MEXICO OAXACA 12 km from 353 ML 354 ML 355 ML 356 ML 357 Teotitlán del Valle -> San Antonio Cuajimoloyas Mammillaria deherdtiana var. dodsonii Mammillaria rekoi Mammillaria deherdtiana var. dodsonii Mammillaria rekoi MEXICO OAXACA 3 km before San Antonio 3000m Cuajimoloyas, Benito Juárez jct MEXICO OAXACA 3 km before San Antonio 3050m Cuajimoloyas, Benito Juárez jct MEXICO OAXACA SW of San Antonio Cuajimoloyas, sender 3220m MEXICO OAXACA SW of San Antonio Cuajimoloyas, sender 3220m ML 358 Mammillaria lanigera MEXICO OAXACA 7 km S of Guelatao, MEX- 1550m 175 Km 164-165 ML 359 Mammillaria yoloxis MEXICO OAXACA 7 km S of Guelatao, MEX175 Km 165 MEXICO OAXACA 4 km N of Guelatao, MEX175 Km 153-154 MEXICO OAXACA San Pedro Yolox - San Juan Quiotepec, 4km 1875m West of San Pedro Yolox MEXICO OAXACA San Pedro Yolox - San Juan Quiotepec, 4km 1800m West of San Pedro Yolox ML 360 ML 361 ML 362 Mammillaria karwinskiana Mammillaria aureispina Mammillaria yoloxis 1550m ML 363 Mammillaria lanigera MEXICO OAXACA San Pedro Yolox - San Juan Quiotepec, 4km 1900m West of San Pedro Yolox ML 364 Mammillaria nejapensis MEXICO OAXACA San Pedro Totolapan - Mitla, km65 of MEX- 190, from Oaxaca to Tehuantepec ML 365 ML 366 ML 367 ML 368 Mammillaria nejapensis Mammillaria pullihamata Mammillaria nejapensis Mammillaria pullihamata MEXICO OAXACA El Camarón Mitla, Los Cantiles MEXICO OAXACA Oaxaca Tehuantepec, San Cristóbal 1150m microondas, MEX-190 Km 145 MEXICO OAXACA Oaxaca Tehuantepec, San Cristóbal 1150m microondas, MEX-190 Km 145 MEXICO OAXACA Oaxaca Tehuantepec, Portillo Nejapa, MEX-190 Km 147 1350m 900m 850m ML 369 Mammillaria noureddineana MEXICO OAXACA Oaxaca Tehuantepec, MEX-190 Km 164 ML 370 Mammillaria krasuckae MEXICO OAXACA La Reforma 1100m ML 371 Mammillaria nejapensis MEXICO OAXACA La Reforma 1100m MEXICO CHIAPAS 15 km W of Ocozocuautla, MEX-190 Km 106-107, El Aguacero 700m MEXICO CHIAPAS 15 km W of Ocozocuautla, MEX-190 Km 106-107, El Aguacero 650m ML 372 Mammillaria tegelbergiana ML 373 Mammillaria chiapensis ML 374 Mammillaria voburnensis var. MEXICO OAXACA quetzalcoatl Mixtequilla 75m ML 375 Mammillaria voburnensis var. MEXICO OAXACA collinsii Cerro Gingola 200m ML 376 Mammillaria guiengolensis Cerro Gingola 200m ML Mammillaria voburnensis var. MEXICO OAXACA 60 km W of 55m MEXICO OAXACA 377 collinsii ML 378 Mammillaria voburnensis var. MEXICO OAXACA collinsii 90 km W of Salina Cruz, MEX-200 Km 290 Mammillaria conspicua MEXICO OAXACA 10 km S of Miahuatlán, MEX-175 Km 112-114 MEXICO OAXACA 15 km E of Miahuatlán -> El Camarón, 2 km E 1500m of San Luis Amatlán MEXICO OAXACA 20 km E of Miahuatlán -> El Camarón, 7 km E 1500m of San Luis Amatlán MEXICO OAXACA 23 km E of Miahuatlán -> El Camarón, 10 km E of San Luis Amatlán MEXICO OAXACA 30 km E of Miahuatlán -> El Camarón, San 1650m Luis Amatlán San José Lachiguri MEXICO OAXACA Cerro Cantáro, San José Lachiguri, 38 km 1700m E of Miahuatlán > El Camarón MEXICO OAXACA 2 km E of San Pedro Mártir Quiechapa, 62 km 1665m E of Miahuatlán > El Camarón MEXICO OAXACA 4 km E of San Pedro Mártir Quiechapa, 66 km 1550m E of Miahuatlán > El Camarón ML 379 ML 380 ML 381 ML 382 ML 383 ML 384 ML 386 ML 387 Mammillaria conspicua Mammillaria nejapensis Mammillaria conspicua Mammillaria nejapensis Mammillaria confusa Mammillaria albrechtiana Mammillaria noureddineana Salina Cruz, 2 km E of Santiago Astata, MEX-200 Km 320 20002200m ML 388 ML 389 ML 390 Mammillaria oteroi Mammillaria dixanthocentron Mammillaria carnea MEXICO OAXACA 6.5 km from San Juan del Estado 1900m church MEXICO OAXACA Tres Picos, Rio Sabino, Los Obos, Tomellin Cañón 530600m MEXICO OAXACA Tres Picos, Rio Sabino, Los Obos, Tomellin Cañón 530930m ML 391 Mammillaria carnea MEXICO OAXACA Tomellin Cañón, 3 km N of Santiago Quiotepec, 700m Barranca de Rio Grande (= Rio Quiotepec) ML 392 Mammillaria flavicentra MEXICO OAXACA Tomellin Cañón, 1250m San Juan Coyula MEXICO OAXACA Tomellin Cañón, 6 km from Santiago 900m Quiotepec, dirt trail to Santo Domingo MEXICO OAXACA Tomellin Cañón, Santiago Quiotepec - San Juan Bautista Cuicatlán 1st 5 km MEXICO OAXACA Tomellin Cañón, 2 km N of San Juan Bautista Cuicatl´n, dirt 750m trail from Santiago Quiotepec MEXICO OAXACA Tres Picos, Rio Sabino, Los Obos, Tomellin Cañón 800900m 830m 900m ML 393 ML 394 ML 395 ML 396 Mammillaria sphacelata Mammillaria carnea Mammillaria huitzilopochtli Mammillaria dixanthocentron ML 397 Mammillaria supertexta MEXICO OAXACA Tres Picos, Rio Sabino, Los Obos, Tomellin Cañón ML Mammillaria sphacelata MEXICO OAXACA Tres Picos, Rio 398 ML 399 Sabino, Los Obos, Tomellin Cañón Mammillaria dixanthocentron MEXICO OAXACA San Juan Bautista Cuicatlán - San 925m Pedro Jocotipac ML 400 Mammillaria xochipilli MEXICO HIDALGO 3 km from Los Marmoles, MEX2400m 85 Km 146 -> San José del Oro ML 401 Mammillaria vetula MEXICO HIDALGO La Encarnación ML 402 Mammillaria zuccariniana MEXICO HIDALGO La Encarnación jct, MEX-85 Km 2200m 150 ML 403 Mammillaria longimamma MEXICO HIDALGO 10 km N of Zimapán, MEX85 Km 130 1850m ML 404 Mammillaria magnimamma MEXICO HIDALGO 10 km N of Zimapán, MEX85 Km 130 1850m ML 405 Mammillaria xochipilli MEXICO HIDALGO 10 km N of Zimapán, MEX85 Km 130 1850m MEXICO GUANAJUATO San Miguel de Allende, El Charco del Ingenio 1920m MEXICO GUANAJUATO San Miguel de Allende, El Charco del Ingenio 1920m MEXICO GUANAJUATO San Miguel de Allende, El Charco del Ingenio 1920m 1920m ML 409 ML 410 ML 411 Mammillaria zephyranthoides Mammillaria magnimamma Mammillaria gigantea 2200m ML 412 Mammillaria painteri MEXICO GUANAJUATO San Miguel de Allende, El Charco del Ingenio ML 413 Mammillaria centralifera MEXICO SAN LUIS POTOSI Presa de Guadalupe 1170m ML 414 Mammillaria formosa MEXICO SAN LUIS POTOSI Presa de Guadalupe 1170m ML 415 Mammillaria candida MEXICO SAN LUIS POTOSI Presa de Guadalupe 1170m ML 416 Mammillaria meiacantha MEXICO SAN LUIS POTOSI Real de Catorce rd beginning 1860m ML 417 Mammillaria formosa MEXICO SAN LUIS POTOSI Real de Catorce tunnel entrance 26002730m ML 419 Mammillaria aurihamata MEXICO SAN LUIS POTOSI Real de Catorce 2000Est. Catorce, 2750m along cañón ML 420 Mammillaria formosa MEXICO SAN LUIS POTOSI Real de Catorce 2000Est. Catorce, 2750m along cañón ML 421 Mammillaria vagaspina MEXICO SAN LUIS POTOSI Real de Catorce 2000Est. Catorce, 2100m along cañón ML 423 Mammillaria rubrograndis MEXICO NUEVO LEON Siberia 2550m ML 424 Mammillaria formosa MEXICO NUEVO LEON Siberia 2550m ML 425 Mammillaria glassii var. siberiensis MEXICO NUEVO LEON La Encantada Siberia 3270m ML 427 Mammillaria arroyensis MEXICO NUEVO LEON El Cardonal, NL1590m 61 Km 73 ML 428 Mammillaria candida MEXICO NUEVO LEON El Cardonal, NL1590m 61 Km 73 ML 429 Mammillaria formosa MEXICO NUEVO LEON Zaragoza, Cerro de Viejo rd 1890m ML 430 Mammillaria ascensionis var. nominis-dulcis MEXICO NUEVO LEON Zaragoza, Cerro del Viejo 2580m ML 432 Mammillaria rubrograndis MEXICO NUEVO LEON Zaragoza, Cerro del Viejo 1900m ML 433 Mammillaria formosa MEXICO NUEVO LEON above Aramberri 1415m ML 434 Mammillaria picta MEXICO NUEVO LEON Cuesta Blanca, Zaragoza ML 436 Mammillaria formosa MEXICO NUEVO LEON above Aramberri 1200m ML 437 Mammillaria formosa MEXICO NUEVO LEON E of Aramberri, NL-3 Km 7 1170m ML 438 Mammillaria ascensionis MEXICO NUEVO LEON La Ascensión, Cerro Hijo 22002500m ML 439 Mammillaria candida MEXICO NUEVO LEON La Ascensión, Cerro Hijo 2500m ML 440 Mammillaria formosa MEXICO NUEVO LEON Aramberri 1230m ML Mammillaria picta MEXICO NUEVO LEON Aramberri 1230m 1350m 441 ML 442 Mammillaria formosa MEXICO NUEVO LEON Aramberri 960m 1350m ML 443 Mammillaria crassimammillis MEXICO NUEVO LEON Aramberri - La Escondida, NL19 Km 5 ML 444 Mammillaria formosa MEXICO NUEVO LEON La Escondida La Ascensión, NL-61 Km 126 2070m 2220m 2010m ML 445 Mammillaria formosa MEXICO NUEVO LEON La Ascensión above, microonadas ML 446 Mammillaria weingartiana MEXICO NUEVO LEON La Ascensión ML 447 Mammillaria formosa MEXICO NUEVO LEON Galeana - La Ascensión, Prto. 2430m de Cieneguillas, NL-61 Km 159.5 ML 449 Mammillaria formosa MEXICO NUEVO LEON Galeana, Cerro El 2310m Potosí w slopes ML 451 Mammillaria meiacantha MEXICO NUEVO LEON Galeana, Cerro El Potosí, San José 2790m de La Joya ML 452 Mammillaria winterae MEXICO NUEVO LEON Galeana Rayones 1260m ML 453 Mammillaria rayonensis MEXICO NUEVO LEON Galeana Rayones 1140m ML 454 Mammillaria winterae MEXICO NUEVO LEON Galeana Rayones 1140m ML 455 Mammillaria formosa MEXICO NUEVO LEON Galeana, La Poza 1920m cemetery ML 456 Mammillaria glassii MEXICO NUEVO LEON Dieciocho de Marzo 2460m 1500m ML 457 Mammillaria glassii MEXICO NUEVO LEON El Manzano, km19.5, Cola de Caballo - Jame ML 459 Mammillaria multiceps MEXICO TAMAULIPAS Dulces Nombres rd 490m ML 460 Mammillaria rubrograndis MEXICO TAMAULIPAS Dulces Nombres rd, Santa Engracia above 12001500m 15001800m 720m ML 461 Mammillaria glassii MEXICO TAMAULIPAS Dulces Nombres rd, Santa Engracia above ML Mammillaria roseoalba MEXICO TAMAULIPAS San Vicente 463 ML 464 Mammillaria candida MEXICO TAMAULIPAS San Vicente 720m ML 465 Mammillaria baumii MEXICO TAMAULIPAS San Vicente 720m 870m ML 466 Mammillaria viereckii MEXICO TAMAULIPAS 12 km SW of Jaumave, MEX101 Km 101 ML 467 Mammillaria roseoalba MEXICO TAMAULIPAS 12 km SW of Jaumave, MEX101 Km 101 870m 870m ML 468 Mammillaria candida MEXICO TAMAULIPAS 12 km SW of Jaumave, MEX101 Km 101 ML 469 Mammillaria baumii MEXICO TAMAULIPAS 12 km SW of Jaumave, MEX101 Km 101 870m 870m ML 470 Mammillaria klissingiana MEXICO TAMAULIPAS 12 km SW of Jaumave, MEX101 Km 101 ML 471 Mammillaria candida MEXICO TAMAULIPAS 20 km SW of Jaumave, MEX101 Km 93 1170m 1170m ML 472 Mammillaria viereckii MEXICO TAMAULIPAS 20 km SW of Jaumave, MEX101 Km 93 ML 473 Mammillaria klissingiana MEXICO TAMAULIPAS 20 km SW of Jaumave, MEX101 Km 93 1170m ML 474 Mammillaria candida MEXICO SAN LUIS POTOSI S of Presa de Guadalupe 1260m ML 475 Mammillaria centralifera MEXICO SAN LUIS POTOSI S of Presa de Guadalupe 1260m ML 476 Mammillaria formosa MEXICO SAN LUIS POTOSI S of Presa de Guadalupe 1260m ML 477 Mammillaria variabilis MEXICO GUANAJUATO Abasolo 1800m ML 478 Mammillaria magnimamma MEXICO QUERETARO Tequisquiapan Querétaro, Cerro 2010m La Laja 42.5 km ML 479 Mammillaria droegeana MEXICO QUERETARO Tequisquiapan Querétaro, Cerro 2040m La Laja 42.5 km ML 480 Mammillaria bernalensis MEXICO QUERETARO Santa María del 1830m Mexicano, Colón - San Pablo Tolimán, Sra. Zamorano ML 481 Mammillaria camptotricha MEXICO QUERETARO Santa María del Mexicano, Colón - San Pablo 1830m Tolimán, Sra. Zamorano ML 482 Mammillaria uberiformis MEXICO QUERETARO Santa María del Mexicano, Colón - San Pablo 1830m Tolimán, Sra. Zamorano ML 483 Mammillaria pseudocrucigera MEXICO QUERETARO 2 km N of Bernal -> San Pablo Tolimán ML 484 Mammillaria pseudocrucigera MEXICO QUERETARO 6 km N of Bernal -> San Pablo 1980m Tolimán ML 485 Mammillaria bucareliensis MEXICO QUERETARO Puerte del Derramadero, Bucareli 2200m ML 486 Mammillaria compressa MEXICO QUERETARO Bucareli 1710m ML 487 Mammillaria morganiana MEXICO QUERETARO Bucareli 1380m ML 488 Mammillaria elongata MEXICO QUERETARO Entronque Rio 1200Blanco - Atarjea 2000m Queretaro ML 489 Mammillaria hahniana MEXICO GUANAJUATO Atarjea Mammillaria elongata Sierra de Jalapa Querétaro, MEXICO GUANAJUATO/QUERETARO 1350m Mangas Curtas El Caricillo Mammillaria vagaspina Sierra de Jalapa Querétaro, MEXICO GUANAJUATO/QUERETARO 1350m Mangas Curtas El Caricillo Mammillaria hahniana Sierra de Jalapa Queretaro, MEXICO GUANAJUATO/QUERETARO 1890m Mangas Curtas El Caricillo Mammillaria hahniana Sierra de Jalapa Queretaro, El MEXICO GUANAJUATO/QUERETARO 2220m Caricillo - El Toro ML 490 ML 491 ML 492 ML 493 1230m Mammillaria hahniana Sierra de Jalapa Queretaro, El MEXICO GUANAJUATO/QUERETARO 1920m Caricillo - El Toro Mammillaria vetula Sierra de Jalapa Queretaro, El MEXICO GUANAJUATO/QUERETARO 1920m Caricillo - El Toro ML 496 Mammillaria hahniana El Toro - La Florida, Sra. de MEXICO GUANAJUATO/QUERETARO Jalapa Querétaro ML 497 Mammillaria centralifera MEXICO QUERETARO 3 km S of Arroyo 930m Seco ML 498 Mammillaria albata MEXICO QUERETARO 3 km S of Arroyo 930m Seco ML 499 Mammillaria albata MEXICO SAN LUIS POTOSI Labor Vieja 1150m ML 500 Mammillaria centralifera MEXICO SAN LUIS POTOSI Labor Vieja 1150m ML 501 Mammillaria dumetorum MEXICO SAN LUIS POTOSI Labor Vieja 1150m ML 502 Mammillaria brevicrinita MEXICO SAN LUIS POTOSI Labor Vieja 1150m ML 503 Mammillaria albata MEXICO SAN LUIS POTOSI Las Tablas - San Francisco 1230m ML 504 Mammillaria candida MEXICO SAN LUIS POTOSI Las Tablas - San Francisco 1230m ML 505 Mammillaria microthele MEXICO SAN LUIS POTOSI Las Tablas 1140m ML 506 Mammillaria candida MEXICO SAN LUIS POTOSI Las Tablas 1140m ML 507 Mammillaria albata MEXICO SAN LUIS POTOSI Las Tablas 1140m ML 508 Mammillaria albata MEXICO SAN LUIS POTOSI Las Tablas - San Tiburcio 1050m ML 509 Mammillaria candida MEXICO SAN LUIS POTOSI Las Tablas - San Tiburcio 1050m ML 510 Mammillaria microthele MEXICO SAN LUIS POTOSI Las Tablas - San Tiburcio 1050m ML 511 Mammillaria pilispina MEXICO SAN LUIS POTOSI Las Tablas - San Tiburcio 1290m ML 512 Mammillaria spec. MEXICO SAN LUIS POTOSI Las Tablas - San Tiburcio 1290m ML Mammillaria candida MEXICO SAN LUIS POTOSI Las Tablas - San 1290m ML 494 ML 495 1800m 513 Tiburcio ML 514 Mammillaria albata MEXICO SAN LUIS POTOSI Las Tablas - San Tiburcio 1290m ML 515 Mammillaria centralifera MEXICO SAN LUIS POTOSI San Tiburcio 1200m ML 516 Mammillaria albata MEXICO SAN LUIS POTOSI San Tiburcio 1200m ML 517 Mammillaria microthele MEXICO SAN LUIS POTOSI San Tiburcio 1200m ML 518 Mammillaria candida MEXICO SAN LUIS POTOSI San Tiburcio 1200m 2160m ML 519 Mammillaria arroyensis MEXICO NUEVO LEON San Rafael - San Pablo, La Boca del Refugio ML 520 Mammillaria winterae MEXICO NUEVO LEON San Rafael - San Pablo, La Boca del Refugio 2160m 2010m ML 521 Mammillaria meiacantha MEXICO NUEVO LEON Francisco Villa, San Roberto San Rafael ML 522 Mammillaria arroyensis MEXICO NUEVO LEON Francisco Villa, San Roberto San Rafael 2010m 2010m ML 523 Mammillaria winterae MEXICO NUEVO LEON Francisco Villa, San Roberto San Rafael ML 524 Mammillaria plumosa MEXICO NUEVO LEON Huasteca Cañón, 780m Santa Catarina ML 525 Mammillaria melanocentra MEXICO NUEVO LEON Huasteca Cañón, 780m Santa Catarina ML 526 Mammillaria multiceps MEXICO NUEVO LEON Huasteca Cañón, 780m Santa Catarina ML 527 Mammillaria plumosa MEXICO NUEVO LEON 3 km W of Villa de García 780m ML 528 Mammillaria meiacantha MEXICO NUEVO LEON 3 km W of Villa de García 780m ML 529 Mammillaria applanata MEXICO NUEVO LEON Villa de García 780m Icamole ML 530 Mammillaria meiacantha MEXICO NUEVO LEON Icamole 720m ML 531 Mammillaria meiacantha MEXICO NUEVO LEON Las Canteiras de Mina, Icamole 950m ML 532 Mammillaria plumosa MEXICO NUEVO LEON Las Canteiras de Mina, Icamole 950m ML 533 Mammillaria chionocephala MEXICO COAHUILA El Mesón - Plan de Ayala ML 534 Mammillaria magallanii MEXICO COAHUILA San Francisco del 1260m Progreso MEXICO COAHUILA Santa Lucia microondas, MEX-40 Km 152.5 1110m 1110m ML 535 Mammillaria meiacantha 1800m ML 536 Mammillaria magallanii MEXICO COAHUILA Santa Lucia microondas, MEX-40 Km 152.5 ML 537 Mammillaria grusonii MEXICO COAHUILA Cerro Bola, 1080m MEX-40 Km 188 ML 538 Mammillaria chica MEXICO COAHUILA Cerro Bola, 1080m MEX-40 Km 188 ML 539 Mammillaria grusonii MEXICO COAHUILA Cerro Bola, MEX-40 Km 198.5 1110m MEXICO COAHUILA Cerro Bola, MEX-40 Km 198.5 1110m MEXICO COAHUILA San Pedro de las Colonias Cuatrociénegas, Puerto de Ventanillas 1110m MEXICO COAHUILA San Pedro de las Colonias Cuatrociénegas, Puerto de Ventanillas 1110m MEXICO COAHUILA San Pedro de las Colonias Cuatrociénegas, Puerto de Ventanillas 1110m MEXICO COAHUILA San Pedro de las Colonias Cuatrociénegas, 2 1170m km N of Puerto de Ventanillas MEXICO COAHUILA San Pedro de las Colonias Cuatrociénegas, 2 1170m km N of Puerto de Ventanillas ML 540 ML 541 ML 542 ML 543 ML 544 ML 545 Mammillaria lenta Mammillaria pottsii Mammillaria lasiacantha Mammillaria grusonii Mammillaria pottsii Mammillaria lasiacantha ML 546 Mammillaria viescensis MEXICO COAHUILA La Cuchilla 1020m ML 547 Mammillaria grusonii MEXICO COAHUILA La Cuchilla 1020m ML 548 Mammillaria pottsii MEXICO COAHUILA S of Viesca 1200m ML 549 Mammillaria lenta MEXICO COAHUILA S of Viesca 1200m ML 550 Mammillaria pottsii MEXICO COAHUILA S of Viesca 1200m ML 551 Mammillaria lenta MEXICO COAHUILA S of Viesca 1200m ML 552 Mammillaria grusonii MEXICO COAHUILA S of Viesca 1200m ML 553 Mammillaria lenta MEXICO COAHUILA S of Viesca 1020m ML 554 Mammillaria pottsii MEXICO COAHUILA S of Viesca 1020m ML 555 Mammillaria grusonii MEXICO COAHUILA S of Viesca 1020m ML 556 Mammillaria coahuilensis MEXICO COAHUILA Laguna de Viesca 1000m ML 557 Mammillaria grusonii MEXICO COAHUILA N of Viesco, Cerro Zavaleta 1200m ML 558 Mammillaria viescensis MEXICO COAHUILA N of Viesco, Cerro Zavaleta 1200m ML 559 Mammillaria viescensis MEXICO COAHUILA N of Viesco, Cerro Zavaleta 1200m ML 560 Mammillaria grusonii MEXICO COAHUILA N of Viesco, Cerro Zavaleta 1200m ML 561 Mammillaria pottsii MEXICO COAHUILA E of Viesca, La 1260m Peña, El Amparo ML 562 Mammillaria viescensis MEXICO COAHUILA E of Viesca, La 1260m Peña, El Amparo ML 563 Mammillaria coahuilensis MEXICO COAHUILA Laguna de Viesca 1230m 1860m ML 564 Mammillaria formosa MEXICO NUEVO LEON Galeana, W of Cerro El Potosí, San Rafael ML 565 Mammillaria winterae MEXICO NUEVO LEON Galeana, W of Cerro El Potosí, San Rafael 1860m ML 566 Mammillaria sanchezmejoradae MEXICO NUEVO LEON Galeana, W of Cerro El Potosí, 1860m San Rafael ML 567 Mammillaria surculosa MEXICO SAN LUIS POTOSI S of Presa de Guadalupe 1200m ML 568 Mammillaria rhodantha MEXICO HIDALGO Pachuca 2400m ML 569 Mammillaria geminispina MEXICO HIDALGO Metztitlán 1080m ML 570 Mammillaria longimamma MEXICO HIDALGO Metztitlán 1080m MEXICO GUANAJUATO 2.5 km S of Mineral de Pozos, 2160m San José Iturbide rd Km 12 MEXICO GUANAJUATO 2.5 km S of Mineral de Pozos, 2160m San José Iturbide rd Km 12 ML 571 ML 572 Mammillaria vagaspina Mammillaria herrerae var. albiflora ML 573 Mammillaria formosa MEXICO SAN LUIS POTOSI San Luis Potosí Zacatecas, MEX- 2370m 49 Km 91 ML 574 Mammillaria magnimamma MEXICO SAN LUIS POTOSI San Luis Potosí Zacatecas, MEX- 2370m 49 Km 91 ML 575 Mammillaria zacatecasensis MEXICO ZACATECAS Zacatecas above, 2600m Cerro de La Bufa ML 576 Mammillaria cowperae MEXICO ZACATECAS Los Hornillos, Fresnillo 2250m ML 577 Mammillaria gummifera MEXICO ZACATECAS Los Hornillos, Fresnillo 2250m ML 578 Mammillaria zacatecasensis MEXICO ZACATECAS Los Hornillos, Fresnillo 2250m ML 579 Mammillaria gummifera MEXICO JALISCO Huejuquilla Valparaíso 2100m ML Mammillaria senilis 580A MEXICO DURANGO 6-8 km E of Canoas 2600m ML Mammillaria senilis 580B MEXICO DURANGO 6-8 km E of Canoas 2600m ML Mammillaria densispina 581A MEXICO DURANGO 6-8 km E of Canoas 2600m ML Mammillaria densispina 581B MEXICO DURANGO 6-8 km E of Canoas 2600m ML 582 Mammillaria densispina MEXICO DURANGO 12-13 km E of Canoas 2400m ML 583 Mammillaria senilis MEXICO DURANGO 12-13 km E of Canoas 2400m ML 584 Mammillaria jaliscana MEXICO DURANGO 12-13 km E of Canoas 2400m ML 585 Mammillaria antesbergeriana MEXICO DURANGO Canoas - San Juan Capistrano 2040m ML 586 Mammillaria jaliscana MEXICO DURANGO Canoas - San Juan Capistrano 2040m ML 587 Mammillaria antesbergeriana MEXICO DURANGO Canoas - San Juan Capistrano - 1650m Zacetecas ML 588 Mammillaria wagneriana MEXICO ZACATECAS Huejuquilla - San 1140m Juan Capistrano ML 589 Mammillaria jaliscana MEXICO JALISCO Huejuquilla Mezquitic ML 590 Mammillaria jaliscana MEXICO JALISCO Mezquitic 2130m Monte Escobedo ML 591 Mammillaria apozolensis var. saltensis MEXICO ZACATECAS El Salto, Monte Escobedo, MEX- 1900m 45 Km 155 ML 592 Mammillaria jaliscana MEXICO ZACATECAS El Salto, Monte Escobedo, MEX- 1900m 45 Km 155 ML 593 Mammillaria petterssonii MEXICO JALISCO W of Huejocar 2100m ML 594 Mammillaria densispina MEXICO ZACATECAS NW of Jeréz de Garcia Salinas 2400m ML 595 Mammillaria petterssonii MEXICO ZACATECAS NW of Jeréz de Garcia Salinas 2400m ML 596 Mammillaria gummifera MEXICO ZACATECAS NW of Jeréz de Garcia Salinas 2400m ML 597 Mammillaria petterssonii MEXICO ZACATECAS NW of Jeréz de Garcia Salinas 2200m ML 598 Mammillaria sinistrohamata MEXICO ZACATECAS NW of Jeréz de Garcia Salinas 2200m ML 599 Mammillaria wohlschlageri MEXICO ZACATECAS N of Fresnillo, MEX-45 Km 66 2300m ML 600 Mammillaria sinistrohamata MEXICO ZACATECAS El Baluarte, MEX-45 Km 89 2050m ML 601 Mammillaria gummifera MEXICO ZACATECAS El Baluarte, MEX-45 Km 89 2050m 2300m 2300m ML 602 Mammillaria gummifera MEXICO ZACATECAS Valparaíso, MEX-45 Km 105-106 ML 603 Mammillaria gasseriana MEXICO ZACATECAS Valparaíso, MEX-45 Km 105-106 1920m ML 604 ML 605 ML 606 Mammillaria gummifera Mammillaria gummifera Mammillaria moelleriana MEXICO ZACATECAS Sain Alto, MEX2100m 45 Km 118 MEXICO ZACATECAS San Francisco de Los Organos, 2500m MEX-45 Km 182.2 MEXICO ZACATECAS San Francisco de Los Organos, 2500m MEX-45 Km 182.2 ML 607 Mammillaria gasseriana MEXICO DURANGO Durango Zacetecas, Ojo de Agua = La 2250m Independencia, MEX-45 Km 185 ML 608 Mammillaria gummifera MEXICO DURANGO Cerro del Mercado ML 609 Mammillaria gummifera MEXICO DURANGO Canatlán 2000m ML 610 Mammillaria theresae MEXICO DURANGO Coneto Pass 2310m ML 611 Mammillaria gummifera MEXICO DURANGO Coneto Pass 2310m ML 612 Mammillaria longiflora MEXICO DURANGO Coneto Pass 2310m ML 613 Mammillaria longiflora MEXICO DURANGO Coneto Pass 2200m ML 614 Mammillaria gummifera MEXICO DURANGO Coneto Pass 2200m ML 615 Mammillaria gummifera MEXICO DURANGO La Carreta 2050m ML 616 Mammillaria theresae MEXICO DURANGO Coneto Pass 2310m 1530m ML 617 Mammillaria nazasensis MEXICO DURANGO Minas de Navidad rd Km 18, Rio Nazas ML 618 Mammillaria guelzowiana MEXICO DURANGO Minas de Navidad, Rio Nazas 1700m 1700m ML 619 Mammillaria gummifera MEXICO DURANGO Minas de Navidad, Rio Nazas ML 620 Mammillaria gummifera MEXICO CHIHUAHUA El Velduque, MEX-24 Km 97 1750m ML Mammillaria gummifera MEXICO CHIHUAHUA Cusihuiriachic 2200m 621 ML 622 ML 623 ML 624 Mammillaria barbata Mammillaria wilcoxii Mammillaria maycobaensis n.n. MEXICO CHIHUAHUA Cusihuiriachic 2200m MEXICO CHIHUAHUA Maycobá Yepachic, MEX- 1500m 16 Km 341 MEXICO CHIHUAHUA/SONORA Maycobá Yepachic, MEX16 Km 351, 1750m Chihuahua Sonora ML 625 Mammillaria wilcoxii MEXICO CHIHUAHUA/SONORA Maycobá Yepachic, MEX16 Km 351, 1750m Chihuahua Sonora ML 626 Mammillaria wilcoxii MEXICO SONORA Yecora, MEX-16 1500m Km 283 ML 627 Mammillaria haudeana MEXICO SONORA Yecora, MEX-16 1500m Km 283 MEXICO CHIHUAHUA El Divisadero, Barranca del Cobre, Sra. Tarahumara 2300m MEXICO CHIHUAHUA Cuesta de los Peyotes, El Manzano, Terrero, MEX-? Km 24.2 2100m MEXICO DURANGO Jiménez Torreón, Conejos 1300m microondas, E of MEX-49 Km 65 ML 628 ML 629 ML 630 Mammillaria craigii Mammillaria saboae Mammillaria gasseriana ML 631 Mammillaria pottsii MEXICO DURANGO Jiménez Torreón, Conejos 1300m microondas, E of MEX-49 Km 65 ML 632 Mammillaria pennispinosa MEXICO DURANGO Bermejillo Mapimi, MEX-30 1350m Km 17 ML 633 Mammillaria pottsii MEXICO DURANGO Bermejillo Mapimi, MEX-30 1350m Km 17 ML 634 Mammillaria papasquiarensis MEXICO DURANGO Belem, La Concha 1700m ML Mammillaria gasseriana MEXICO DURANGO Belem, La 1700m 635 Concha ML 636 Mammillaria papasquiarensis MEXICO DURANGO Cerro Blanco, Peñón Blanco 2000m ML 637 Mammillaria gasseriana MEXICO DURANGO Cerro Blanco, Peñón Blanco 2000m ML 638 Mammillaria heyderi MEXICO DURANGO Cerro Blanco, Peñón Blanco 2000m ML 639 Mammillaria chionocephala MEXICO DURANGO Cerro Blanco, Peñón Blanco 1800m Mammillaria bombycina Aguas Calientes MEXICO AGUASCALIENTES/JALISCO Jalisco, Ciénega 2500m de Quijas ML 641 Mammillaria densispina Aguas Calientes Jalisco, MEXICO AGUASCALIENTES/JALISCO 2500m Ciénega de Quijas ML 642 Mammillaria petterssonii MEXICO AGUASCALIENTES El Maguey, MEX-70 Km 38 ML 643 Mammillaria multiseta MEXICO OAXACA Bustamante ML 644 Mammillaria elegans MEXICO OAXACA Bustamante ML 645 Mammillaria verticealba MEXICO MICHOACAN Tuxpan 1850m ML 646 Mammillaria meyranii var. michoacana MEXICO MICHOACAN Tuxpan 1850m ML 647 Mammillaria fera-rubra MEXICO MICHOACAN El Chaparro, Agostitlán Ciudad Hidalgo 2100m MEXICO MICHOACAN Las Grutas, MEX-15 [km135 1800m of..], Ciudad Hidalgo - Tuxpan MEXICO ESTADO DE MEXICO MEX- 15 [km123 of..], San Francisco 2650m Tepeolulco, Atlacomulco [22km W of..] ML 640 ML 648 ML 649 Mammillaria verticealba Mammillaria pringlei ML 650 Mammillaria uncinata MEXICO GUANAJUATO Mineral de Pozos [2.5km S of..], 2160m km12 of road to San José Iturbide ML 651 Mammillaria uncinata MEXICO GUANAJUATO San Luis de la Paz [20km E 2300m of..], San Luis de la Paz - Xichú ML 652 Mammillaria muehlenpfordtii MEXICO GUANAJUATO San Luis de la Paz [20km E 2300m of..], San Luis de la Paz - Xichú ML 653 Mammillaria densispina MEXICO GUANAJUATO El Salto (= La Poza), San Luis 2400m de la Paz - Xichú ML 654 Mammillaria rhodantha MEXICO GUANAJUATO El Salto (= La Poza), San Luis 2300m de la Paz - Xichú ML 655 Mammillaria morganiana MEXICO GUANAJUATO Guamúchil Xichú 1300m ML 656 Mammillaria ortizrubiana MEXICO GUANAJUATO Guamúchil Xichú 1300m ML 657 Mammillaria schiedeana MEXICO GUANAJUATO Guamúchil Xichú 1300m ML 658 Mammillaria marcosii MEXICO GUANAJUATO Guamúchil, Atarjea - Xichú 1400m ML 659 Mammillaria morganiana MEXICO GUANAJUATO Guamúchil, Atarjea - Xichú 1400m ML 660 Mammillaria magnimamma MEXICO GUANAJUATO Guamúchil, Atarjea - Xichú 1400m MEXICO QUERETARO Tancoyol [12.5km in road to..], Landa de Matamoros Xilitla 965m 965m ML 661 Mammillaria priessnitzii ML 662 Mammillaria prolifera MEXICO QUERETARO Tancoyol [12.5km in road to..], Landa de Matamoros Xilitla ML 663 Mammillaria rioverdense MEXICO SAN LUIS POTOSI MEX- 70 [km120 of..], Rio Verde 1200m [14km E of..] ML 664 Mammillaria centralifera MEXICO SAN LUIS POTOSI MEX- 70 [km120 of..], Rio Verde 1200m [14km E of..] ML 665 Mammillaria candida MEXICO SAN LUIS POTOSI MEX- 70 [km120 of..], Rio Verde 1200m [14km E of..] MEXICO TAMAULIPAS MEX- 85 [km7378 of..], Abra 150m Celaya, Antiguo Morelos - Ciudad ML 666 Mammillaria vallensis var. brevispina Mante ML 667 Mammillaria bucareliensis var. MEXICO TAMAULIPAS tamaulipa Tula [13.5km E of..], Ocampo Tula 1500m ML 668 Mammillaria zubleri MEXICO TAMAULIPAS Tula [20km E of..], Ocampo Tula 1500m ML 669 Mammillaria melaleuca MEXICO TAMAULIPAS Palmillas [5km S 1450m of..] ML 670 Mammillaria viereckii MEXICO TAMAULIPAS Palmillas [5km S 1450m of..] ML 671 Mammillaria viereckii MEXICO TAMAULIPAS MEX-? [km16 of..], Miquihuana 1750m - Palmillas ML 672 Mammillaria candida MEXICO TAMAULIPAS MEX-? [km16 of..], Miquihuana 1750m - Palmillas ML 673 Mammillaria formosa MEXICO TAMAULIPAS MEX-? [km16 of..], Miquihuana 1750m - Palmillas ML 674 Mammillaria viereckii MEXICO TAMAULIPAS MEX-? [km23 of..], Miquihuana 1680m - Palmillas ML 675 Mammillaria candida MEXICO TAMAULIPAS MEX-? [km23 of..], Miquihuana 1680m - Palmillas ML 676 Mammillaria formosa MEXICO TAMAULIPAS MEX-? [km23 of..], Miquihuana 1680m - Palmillas 1100m ML 677 Mammillaria giselae MEXICO TAMAULIPAS Cerro Bufa el Diente, San Carlos ML 678 Mammillaria prolifera MEXICO TAMAULIPAS Cerro Bufa el Diente, San Carlos 1100m ML 680 Mammillaria pottsii MEXICO COAHUILA Las Coloradas 1350m ML 681 Mammillaria lasiacantha MEXICO COAHUILA 20 km N of Estación Marte 1320m ML 682 Mammillaria pottsii MEXICO COAHUILA 20 km N of Estación Marte 1320m ML 684 Mammillaria paulii MEXICO SAN LUIS POTOSI Realejo 1950m ML 685 Mammillaria formosa SYN paulii n.n. MEXICO SAN LUIS POTOSI Realejo 1950m ML 686 Mammillaria aureilanata MEXICO SAN LUIS POTOSI Cerritos [km9.2 on the road to..] 1650m ML 687 Mammillaria candida MEXICO SAN LUIS POTOSI Cerritos [km9.2 on the road to..] 1650m ML 688 Mammillaria formosa MEXICO SAN LUIS POTOSI Cerritos [km9.2 on the road to..] 1650m ML 689 Mammillaria magnimamma MEXICO SAN LUIS POTOSI Estación La Ventura, MEX-57 1900m [km32.5 of..] MEXICO SAN LUIS POTOSI Estación La Ventura, MEX-57 1900m [km32.5 of..] MEXICO SAN LUIS POTOSI Cañón de Yerbabuena, 2200SLP-? [km23 2500m of..], Ahualulco Moctezuma Mammillaria MEXICO SAN LUIS POTOSI kuenzeana/longicoma/bocasana Cañón de Yerbabuena, 2200SLP-? [km23 2500m of..], Ahualulco Moctezuma Mammillaria uncinata MEXICO SAN LUIS POTOSI Cañón de Yerbabuena, 2200SLP-? [km23 2500m of..], Ahualulco Moctezuma MEXICO SAN LUIS POTOSI Cañón de Yerbabuena, 2200SLP-? [km23 2500m of..], Ahualulco Moctezuma MEXICO BAJA CALIFORNIA SOUTH MEX- 1 [km23.5 of..], Cabo San 100Lucas - San José 200m del Cabo MEXICO BAJA CALIFORNIA SOUTH MEX- 1 [km23.5 of..], Cabo San 100Lucas - San José 200m del Cabo ML 690 ML 691 ML 692 ML 693 ML 694 ML 695 ML 696 Mammillaria tezontle Mammillaria vagaspina Mammillaria lloydii Mammillaria schumannii var. globosa Mammillaria armillata ML 698 Mammillaria baxteriana MEXICO BAJA CALIFORNIA SOUTH San Pedro, MEX9 [km57 of..], 30m Todos Santos [5km S of..] ML 699 Mammillaria schumannii MEXICO BAJA CALIFORNIA SOUTH San Pedro, MEX9 [km57 of..], 30m Todos Santos [5km S of..] ML 700 Mammillaria armillata ML Mammillaria fraileana 701A ML Mammillaria fraileana 701B ML Mammillaria schumannii 702A ML Mammillaria schumannii 702B ML Mammillaria armillata 703A ML Mammillaria armillata 703B MEXICO BAJA CALIFORNIA SOUTH San Pedro, MEX9 [km57 of..], 30m Todos Santos [5km S of..] MEXICO BAJA CALIFORNIA SOUTH San Pedro, MEX9 [km57 of..], 0Todos Santos 200m [5km S of..] MEXICO BAJA CALIFORNIA SOUTH San Pedro, MEX9 [km57 of..], 0Todos Santos 200m [5km S of..] MEXICO BAJA CALIFORNIA SOUTH San Pedro, MEX9 [km57 of..], 0Todos Santos 200m [5km S of..] MEXICO BAJA CALIFORNIA SOUTH San Pedro, MEX9 [km57 of..], 0Todos Santos 200m [5km S of..] MEXICO BAJA CALIFORNIA SOUTH San Pedro, MEX9 [km57 of..], 0Todos Santos 200m [5km S of..] MEXICO BAJA CALIFORNIA SOUTH San Pedro, MEX9 [km57 of..], 0Todos Santos 200m [5km S of..] ML 704 Mammillaria baxteriana MEXICO BAJA CALIFORNIA SOUTH San Pedro, MEX9 [km57 of..], 0Todos Santos 200m [5km S of..] ML 705 Mammillaria schumannii MEXICO BAJA CALIFORNIA SOUTH Los Barriles - El Pescadero 050m ML 706 Mammillaria spec. MEXICO BAJA CALIFORNIA SOUTH Los Barriles - El Pescadero 050m ML 707 Mammillaria baxteriana MEXICO BAJA CALIFORNIA SOUTH Los Barriles - El Pescadero 050m ML 708 Mammillaria poselgeri MEXICO BAJA CALIFORNIA SOUTH Los Barriles - El Pescadero 050m ML 709 Mammillaria schumannii MEXICO BAJA CALIFORNIA SOUTH Los Barriles - El Pescadero 050m ML 710 Mammillaria spec. MEXICO BAJA CALIFORNIA SOUTH Los Barriles - El Pescadero 050m ML Mammillaria baxteriana MEXICO BAJA CALIFORNIA SOUTH Los Barriles - El 0- 711 ML 712 ML 713 Mammillaria spec. Mammillaria armillata Pescadero 50m MEXICO BAJA CALIFORNIA SOUTH Bahía de Los Frailes 0200m MEXICO BAJA CALIFORNIA SOUTH Santa Carmela [Microondas de..], MEX-1 300m [km6.5 of..], Cabo San Lucas SanJos el Cabo ML 714 Mammillaria poselgeri MEXICO BAJA CALIFORNIA SOUTH Santa Carmela [Microondas de..], MEX-1 [km6.5 of..], 300m Cabo San Lucas San José del Cabo ML 715 Mammillaria poselgeri MEXICO BAJA CALIFORNIA SOUTH Cabo San Lucas [Pedregal..] 100200m ML Mammillaria armillata 716A MEXICO BAJA CALIFORNIA SOUTH Cabo San Lucas [Pedregal..] 100200m ML Mammillaria armillata 716B MEXICO BAJA CALIFORNIA SOUTH Cabo San Lucas 50100m ML Mammillaria armillata 716C MEXICO BAJA CALIFORNIA SOUTH Cabo San Lucas 100200m ML Mammillaria schumannii 717A MEXICO BAJA CALIFORNIA SOUTH Cabo San Lucas [Pedregal..] 100200m ML Mammillaria schumannii 717B MEXICO BAJA CALIFORNIA SOUTH Cabo San Lucas 50100m ML Mammillaria schumannii 717C MEXICO BAJA CALIFORNIA SOUTH Cabo San Lucas 100200m ML Mammillaria peninsularis 718A MEXICO BAJA CALIFORNIA SOUTH Cabo San Lucas [Pedregal..] 100200m ML Mammillaria peninsularis 718B MEXICO BAJA CALIFORNIA SOUTH Cabo San Lucas 50100m ML Mammillaria peninsularis 718C MEXICO BAJA CALIFORNIA SOUTH Cabo San Lucas 100200m ML 719 MEXICO BAJA CALIFORNIA SOUTH Tecolote, Pichilingue [S of..] 30150m 30150m 30150m Mammillaria fraileana ML 720 Mammillaria poselgeri MEXICO BAJA CALIFORNIA SOUTH Tecolote, Pichilingue [S of..] ML 721 Mammillaria arida MEXICO BAJA CALIFORNIA SOUTH Tecolote, Pichilingue [S of..] ML 722 ML 723 ML 724 Mammillaria bullardiana Mammillaria poselgeri Mammillaria peninsularis ZÜRUCK BACK MEXICO BAJA CALIFORNIA SOUTH Tecolote, Pichilingue [S of..] MEXICO BAJA CALIFORNIA SOUTH MEX- 1 [km23.5 of..], Cabo San 50m Lucas - San José del Cabo MEXICO BAJA CALIFORNIA SOUTH MEX- 1 [km23.5 of..], Cabo San 50m Lucas - San José del Cabo 0m
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