| | To access the page for another starting letter, click on the letter in the following list :
A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z Machaerocereus eruca see: Stenocereus eruca (Creeping Devil Cactus, Chirinole)
Machaerocereus gummosus see: Stenocereus gummosus (Pitaya Agria)
Machairophyllum brevifolium
Maihuenia albolanata see: Maihuenia patagonica
Maihuenia andicola see: Maihuenia patagonica
Maihuenia brachydelphys see: Maihuenia patagonica
Maihuenia cumulata see: Maihuenia patagonica
Maihuenia latispina see: Maihuenia patagonica
Maihuenia patagonica
Maihuenia philippii see: Maihuenia poeppigii (Chupa Sangre, Espina del Guanaco)
Maihuenia poeppigii (Chupa Sangre, Espina del Guanaco)
Maihuenia tehuelches see: Maihuenia patagonica
Maihuenia valentini see: Maihuenia patagonica
Maihuenia valentinii see: Maihuenia patagonica
Maihueniopsis albomarginata see: Maihueniopsis darwinii
Maihueniopsis archiconoidea
Maihueniopsis atacamensis
Maihueniopsis boliviana see: Cumulopuntia boliviana (Copana, Espina)
Maihueniopsis bonnieae
Maihueniopsis camachoi
Maihueniopsis clavarioides
Maihueniopsis colorea
Maihueniopsis conoidea see: Maihueniopsis glomerata
Maihueniopsis crassispina
Maihueniopsis cylindrica see: Austrocylindropuntia cylindrica
Maihueniopsis darwinii
Maihueniopsis darwinii var. hickenii see: Maihueniopsis darwinii
Maihueniopsis domeykoensis
Maihueniopsis exaltata see: Austrocylindropuntia subulata (Eve's Needle, Cane Cholla)
Maihueniopsis floccosa see: Austrocylindropuntia floccosa
Maihueniopsis glomerata
Maihueniopsis grandiflora
Maihueniopsis hypogaea see: Maihueniopsis glomerata
Maihueniopsis lagopus see: Austrocylindropuntia lagopus
Maihueniopsis leoncito see: Maihueniopsis glomerata
Maihueniopsis leptoclada see: Maihueniopsis glomerata
Maihueniopsis mandragora see: Maihueniopsis minuta
Maihueniopsis minuta
Maihueniopsis miquelii see: Miqueliopuntia miquelii
Maihueniopsis molfinoi see: Maihueniopsis glomerata
Maihueniopsis molinensis see: Tephrocactus molinensis
Maihueniopsis neuquensis see: Maihueniopsis darwinii
Maihueniopsis nigrispina
Maihueniopsis ovallei see: Maihueniopsis glomerata
Maihueniopsis ovata
Maihueniopsis pachypus see: Austrocylindropuntia pachypus
Maihueniopsis pentlandii see: Cumulopuntia pentlandii
Maihueniopsis rahmeri
Maihueniopsis shaferi var. humahuacana see: Austrocylindropuntia shaferi
Maihueniopsis subterranea
Maihueniopsis subulata see: Austrocylindropuntia subulata (Eve's Needle, Cane Cholla)
Maihueniopsis tarapacana
Maihueniopsis verschaffeltii see: Austrocylindropuntia verschaffeltii
Maihueniopsis wagenknechtii
Malacocarpus acuatus see: Parodia erinacea
Malacocarpus arechavaletae see: Parodia neoarechavaletae
Malacocarpus arechavaletae see: Parodia ottonis
Malacocarpus bertinii see: Austrocactus bertinii
Malacocarpus caespitosus see: Parodia concinna
Malacocarpus concinnus see: Parodia concinna
Malacocarpus corynodes see: Parodia sellowii
Malacocarpus coxii see: Austrocactus coxii
Malacocarpus curvispinus see: Eriosyce curvispina
Malacocarpus erinaceus see: Parodia erinacea
Malacocarpus escayachensis see: Parodia maassii
Malacocarpus fricii see: Parodia sellowii
Malacocarpus graessneri see: Parodia haselbergii ssp. graessneri
Malacocarpus grossei see: Parodia schumanniana
Malacocarpus haselbergii see: Parodia haselbergii (Scarlet Ball Cactus)
Malacocarpus heptacanthus see: Discocactus heptacanthus
Malacocarpus intertextus see: Austrocactus coxii
Malacocarpus langsdorfii see: Parodia langsdorfii
Malacocarpus leninghausii see: Parodia leninghausii (Golden Ball Cactus)
Malacocarpus leucocarpus see: Parodia sellowii
Malacocarpus linkii see: Parodia linkii
Malacocarpus maassii see: Parodia maassii
Malacocarpus macracanthus see: Parodia sellowii
Malacocarpus macrogonus see: Parodia sellowii
Malacocarpus macrogonus see: Parodia sellowii
Malacocarpus mamillarioides see: Eriosyce curvispina 'mammillarioides'
Malacocarpus mammulosus see: Parodia mammulosa (Tom Thumb Cactus)
Malacocarpus muricatus see: Parodia muricata
Malacocarpus nigrispinus see: Parodia nigrispina
Malacocarpus orthacanthus see: Parodia mammulosa 'orthacanthus'
Malacocarpus ottonis see: Parodia ottonis
Malacocarpus patagonicus see: Austrocactus patagonicus
Malacocarpus pauciareolatus see: Parodia sellowii
Malacocarpus pulcherrimus see: Frailea pygmaea
Malacocarpus reichei see: Eriosyce odieri
Malacocarpus sanjuanensis see: Eriosyce strausiana
Malacocarpus schumannianus see: Parodia schumanniana
Malacocarpus scopa see: Parodia scopa (Silver Ball Cactus)
Malacocarpus sellowi var. macrocanthus see: Parodia sellowii
Malacocarpus sellowii see: Parodia sellowii
Malacocarpus sellowii var. courantii see: Parodia sellowii
Malacocarpus sessiliflorus see: Parodia sellowii
Malacocarpus stegmannii see: Parodia sellowii
Malacocarpus strausianus see: Eriosyce strausiana
Malacocarpus tabularis see: Parodia tabularis
Malacocarpus tephracanthus see: Parodia sellowii 'tephracantha'
Malacocarpus tuberisulcatus see: Eriosyce curvispina var. tuberisulcata
Malacocarpus turbinatus see: Parodia turbinata
Malacocarpus vorwerkianus see: Parodia sellowii
Malephora crocea (Ice Plant, Coppery Mesemb)
Malephora lutea see: Malephora luteola (Rocky Point Ice Plant)
Malephora luteola (Rocky Point Ice Plant)
Mamillopsis diguetii see: Mammillaria senilis
Mamillopsis senilis see: Mammillaria senilis
Mammillaria acultzingensis see: Mammillaria haageana ssp. acultzingensis
Mammillaria affinis see: Mammillaria polythele
Mammillaria aggregata see: Echinocereus coccineus ssp. coccineus (Mexican Claret Cup)
Mammillaria alamensis see: Mammillaria sheldonii (Sheldon's Pincushion)
Mammillaria albata see: Mammillaria geminispina
Mammillaria albescens see: Mammillaria decipiens ssp. albescens
Mammillaria albiarmata
Mammillaria albiarmata see: Mammillaria albiarmata
Mammillaria albicans
Mammillaria albicans see: Mammillaria albicans
Mammillaria albicans see: Mammillaria fraileana
Mammillaria albicans ssp. fraileana see: Mammillaria fraileana
Mammillaria albicolumnaria see: Escobaria albicolumnaria (Silver Lace Cob Cactus)
Mammillaria albicoma
Mammillaria albidula see: Mammillaria haageana ssp. conspicua
Mammillaria albiflora
Mammillaria albilanata
Mammillaria albilanata ssp. oaxacana
Mammillaria albilanata ssp. reppenhagenii
Mammillaria albilanata ssp. tegelbergiana
Mammillaria albrechtiana see: Mammillaria rekoi
Mammillaria alpina see: Mammillaria longimamma
Mammillaria alversonii see: Escobaria alversonii (Cushion Foxtail Cactus)
Mammillaria amajacensis
Mammillaria ancistracantha see: Coryphantha clavata ssp. stipitata
Mammillaria andreae see: Coryphantha pycnacantha
Mammillaria angelensis
Mammillaria angelensis var. estebanensis see: Mammillaria dioica (Strawberry Cactus)
Mammillaria angularis see: Mammillaria compressa (Mother of Hundreds)
Mammillaria angularis see: Mammillaria compressa (Mother of Hundreds)
Mammillaria angularis var. compressa see: Mammillaria compressa (Mother of Hundreds)
Mammillaria anniana
Mammillaria antesbergeriana see: Mammillaria wagneriana
Mammillaria apamensis see: Mammillaria wiesingeri ssp. apamensis
Mammillaria apozolensis see: Mammillaria petterssonii
Mammillaria applanata see: Mammillaria heyderi ssp. heyderi (Little Nipple Cactus)
Mammillaria arida see: Mammillaria petrophila ssp. arida
Mammillaria arizonica see: Escobaria vivipara (Beehive Cactus)
Mammillaria arizonica var. alversonii see: Escobaria alversonii (Cushion Foxtail Cactus)
Mammillaria arizonica var. deserti see: Escobaria deserti
Mammillaria armatissima see: Mammillaria gigantea
Mammillaria armillata
Mammillaria armillata ssp. cerralboa see: Mammillaria cerralboa
Mammillaria ascensionis see: Mammillaria glassii var. ascensionis
Mammillaria aselliformis see: Pelecyphora aselliformis (Peyotillo)
Mammillaria asterias see: Coryphantha ottonis (Indian Head)
Mammillaria atroflorens see: Mammillaria mystax
Mammillaria aureiceps see: Mammillaria rhodantha ssp. aureiceps
Mammillaria aureilanata
Mammillaria aureilanata var. alba see: Mammillaria aureilanata
Mammillaria aureispina see: Mammillaria rekoi ssp. aureispina
Mammillaria aureoviridis see: Mammillaria crinita
Mammillaria auriareolis see: Mammillaria parkinsonii (Owl's Eyes)
Mammillaria auricantha see: Mammillaria canelensis
Mammillaria auricantha see: Mammillaria standleyi
Mammillaria auricoma see: Mammillaria spinosissima
Mammillaria aurihamata see: Mammillaria crinita f. aurihamata
Mammillaria aurisaeta see: Mammillaria picta
Mammillaria auritricha see: Mammillaria canelensis
Mammillaria auritricha see: Mammillaria standleyi
Mammillaria avila-camachoi see: Mammillaria perbella
Mammillaria avila-camachoi see: Mammillaria parkinsonii (Owl's Eyes)
Mammillaria aylostera see: Mammillaria beneckei
Mammillaria bachmannii
Mammillaria backebergiana ssp. backebergiana
Mammillaria backebergiana ssp. ernestii
Mammillaria balsasensis see: Mammillaria beneckei
Mammillaria balsasoides see: Mammillaria beneckei
Mammillaria bambusiphila see: Mammillaria xaltianguensis ssp. bambusiphila
Mammillaria barbata
Mammillaria barkeri see: Mammillaria beneckei
Mammillaria baumii
Mammillaria baumii var. radiaissima see: Mammillaria baumii
Mammillaria baxteriana
Mammillaria baxteriana see: Mammillaria petrophila ssp. baxteriana
Mammillaria beguinii see: Turbinicarpus mandragora ssp. beguinii
Mammillaria beiselii see: Mammillaria karwinskiana ssp. beiselii
Mammillaria bella see: Mammillaria nunezii ssp. bella
Mammillaria bellacantha see: Mammillaria canelensis
Mammillaria bellisiana see: Mammillaria sonorensis
Mammillaria beneckei
Mammillaria berkiana see: Mammillaria mercadensis
Mammillaria bernalensis see: Mammillaria compressa (Mother of Hundreds)
Mammillaria bicornuta see: Mammillaria bucareliensis
Mammillaria blossfeldiana
Mammillaria blossfeldiana var. shurliana see: Mammillaria blossfeldiana
Mammillaria bocasana (Powder Puff Cactus)
Mammillaria bocasana var. kunzeana see: Mammillaria bocasana (Powder Puff Cactus)
Mammillaria bocasana ssp. eschauzieri (Eschauzier's Pincushion)
Mammillaria bocasana fa. hirsuta
Mammillaria bocasana fa. multilanata
Mammillaria bocasana 'Fred'
Mammillaria bocensis
Mammillaria bocensis var. rubida see: Mammillaria bocensis
Mammillaria boelderliana
Mammillaria bogotensis see: Mammillaria columbiana
Mammillaria bombycina (Silken Pincushion)
Mammillaria bombycina ssp. perezdelarosae see: Mammillaria perezdelarosae
Mammillaria bonavitii see: Mammillaria rhodantha
Mammillaria boolii
Mammillaria borwigii see: Coryphantha salinensis
Mammillaria brachytrichion
Mammillaria brandegeei
Mammillaria brandegeei ssp. gabbii
Mammillaria brandegeei ssp. glareosa
Mammillaria brandegeei ssp. lewisiana
Mammillaria brandegei var. gabbii see: Mammillaria brandegeei ssp. gabbii
Mammillaria brauneana see: Mammillaria klissingiana
Mammillaria bravoae see: Mammillaria hahniana ssp. bravoae
Mammillaria brevicrinita see: Mammillaria crinita
Mammillaria brownii see: Coryphantha robustispina
Mammillaria bucareliensis
Mammillaria bucareliensis see: Mammillaria magnimamma
Mammillaria buchenaui see: Mammillaria crucigera
Mammillaria bullardiana see: Mammillaria hutchisoniana ssp. hutchisoniana
Mammillaria bumamma see: Coryphantha elephantidens (Elephants Tooth)
Mammillaria bussleri see: Coryphantha ottonis (Indian Head)
Mammillaria buxbaumeriana see: Mammillaria densispina
Mammillaria cadereytana see: Mammillaria crinita
Mammillaria cadereytensis see: Mammillaria perbella
Mammillaria caerulea see: Mammillaria chionocephala
Mammillaria caespitosa see: Echinocereus reichenbachii ssp. reichenbachii
Mammillaria calacantha see: Mammillaria rhodantha
Mammillaria calcarata see: Coryphantha sulcata (Finger Cactus, Nipple Cactus)
Mammillaria calleana see: Mammillaria crinita
Mammillaria camptotricha see: Mammillaria decipiens ssp. camptotricha (Bird's Nest Cactus)
Mammillaria candida see: Mammillaria humboldtii
Mammillaria candida see: Mammilloydia candida (Snowball Cactus)
Mammillaria candida var. sphaerotricha see: Mammilloydia candida (Snowball Cactus)
Mammillaria canelensis
Mammillaria capensis
Mammillaria capensis var. pallida see: Mammillaria capensis
Mammillaria caput-medusae see: Mammillaria sempervivi
Mammillaria carmenae
Mammillaria carnea
Mammillaria carretii
Mammillaria casoi see: Mammillaria mystax 'casoi'
Mammillaria celsiana see: Mammillaria muehlenpfordtii
Mammillaria centralifera see: Mammillaria compressa ssp. centralifera (Mother of Hundreds)
Mammillaria centraliplumosa see: Mammillaria spinosissima
Mammillaria centricirrha see: Mammillaria magnimamma
Mammillaria centricirrha see: Mammillaria magnimamma
Mammillaria centricirrha
Mammillaria centricirrha var. conopsea see: Mammillaria compressa (Mother of Hundreds)
Mammillaria centricirrha var. magnimamma see: Mammillaria magnimamma
Mammillaria centricirrha var. zuccariniana see: Mammillaria magnimamma
Mammillaria cephalophora see: Coryphantha retusa
Mammillaria cephalophora see: Mammillaria aureilanata
Mammillaria cerralboa
Mammillaria chaffeyi see: Escobaria dasyacantha ssp. chaffeyi (Cob Cactus)
Mammillaria chapinensis see: Mammillaria voburnensis
Mammillaria chavezei see: Mammillaria barbata
Mammillaria chiapensis see: Mammillaria columbiana
Mammillaria chica see: Mammillaria stella-de-tacubaya
Mammillaria childsii see: Sclerocactus erectocentrus (Needle Spined Pineapple Cactus)
Mammillaria chionocephala
Mammillaria chionocephala 'ritteriana'
Mammillaria chlorantha see: Escobaria deserti
Mammillaria cirrhifera see: Mammillaria compressa (Mother of Hundreds)
Mammillaria clava see: Coryphantha octacantha
Mammillaria clavata see: Coryphantha clavata
Mammillaria claviformis see: Mammillaria duoformis
Mammillaria claviformis
Mammillaria coahuilensis
Mammillaria coahuilensis var. albiarmata see: Mammillaria albiarmata
Mammillaria collinsii see: Mammillaria karwinskiana ssp. collinsii
Mammillaria colonensis see: Mammillaria beneckei
Mammillaria columbiana
Mammillaria columbiana ssp. yucatanensis
Mammillaria columnaris see: Mammillaria polythele
Mammillaria compacta see: Coryphantha compacta
Mammillaria compacticaulis see: Mammillaria matudae
Mammillaria compacticaulis
Mammillaria compressa (Mother of Hundreds)
Mammillaria compressa ssp. centralifera (Mother of Hundreds)
Mammillaria confusa see: Mammillaria karwinskiana
Mammillaria conoidea see: Neolloydia conoidea (Chihuahuan Beehive)
Mammillaria conopsea see: Mammillaria compressa (Mother of Hundreds)
Mammillaria conspicua see: Mammillaria haageana ssp. conspicua
Mammillaria conspicua var. vaupelii see: Mammillaria haageana ssp. conspicua
Mammillaria conzattii see: Mammillaria karwinskiana
Mammillaria cornifera see: Coryphantha cornifera (Rhinoceros Cactus)
Mammillaria coronaria var. beneckei see: Mammillaria beneckei
Mammillaria cowperae see: Mammillaria moelleriana
Mammillaria craigii see: Mammillaria sonorensis 'craigii'
Mammillaria crassa see: Mammillaria wagneriana
Mammillaria crassimammillis see: Mammillaria winterae ssp. aramberri
Mammillaria crassior see: Mammillaria spinosissima ssp. tepoxtlana
Mammillaria criniformis see: Mammillaria crinita
Mammillaria criniformis var. albida see: Mammillaria crinita
Mammillaria criniformis var. rosea see: Mammillaria crinita
Mammillaria crinita
Mammillaria crinita ssp. leucantha
Mammillaria crinita ssp. scheinvariana see: Mammillaria crinita
Mammillaria crinita ssp. wildii see: Mammillaria glochidiata
Mammillaria crinita f. aurihamata
Mammillaria crinita f. nana
Mammillaria crinita f. zeilmanniana (Rose Pincushion Cactus)
Mammillaria crinita f. zeilmanniana 'Drop Dead Fred'
Mammillaria crispiseta see: Mammillaria mystax
Mammillaria crucigera
Mammillaria crucigera var. grandinosa see: Mammillaria crucigera
Mammillaria crucigera var. tlalocii see: Mammillaria crucigera ssp. tlalocii
Mammillaria crucigera ssp. tlalocii
Mammillaria curvispina see: Mammillaria crucigera
Mammillaria dasyacantha see: Escobaria dasyacantha (Cob Cactus)
Mammillaria dawsonii see: Mammillaria brandegeei
Mammillaria decipiens
Mammillaria decipiens var. albescens see: Mammillaria decipiens ssp. albescens
Mammillaria decipiens ssp. albescens
Mammillaria decipiens ssp. camptotricha (Bird's Nest Cactus)
Mammillaria decipiens 'Mme Marnier'
Mammillaria deherdtiana ssp. deherdtiana
Mammillaria deherdtiana ssp. dodsonii
Mammillaria delaetiana see: Coryphantha delaetiana
Mammillaria densispina
Mammillaria denudata see: Mammillaria lasiacantha (Lacespine Nipple Cactus)
Mammillaria deserti see: Escobaria deserti
Mammillaria difficilis see: Coryphantha difficilis
Mammillaria diguetii see: Mammillaria senilis
Mammillaria dioica see: Mammillaria dioica (Strawberry Cactus)
Mammillaria dioica see: Mammillaria dioica (Strawberry Cactus)
Mammillaria dioica (Strawberry Cactus)
Mammillaria dioica see: Mammillaria estebanensis
Mammillaria dioica see: Mammillaria phitauiana
Mammillaria dioica var. capensis see: Mammillaria capensis
Mammillaria dioica var. incerta see: Mammillaria dioica (Strawberry Cactus)
Mammillaria dioica var. insularis see: Mammillaria neopalmeri
Mammillaria dioica ssp. angelensis see: Mammillaria angelensis
Mammillaria disciformis see: Strombocactus disciformis
Mammillaria discolor
Mammillaria discolor var. curvispina see: Mammillaria crucigera
Mammillaria discolor var. ochoterenae see: Mammillaria discolor
Mammillaria discolor var. schmollii see: Mammillaria discolor
Mammillaria discolor ssp. esperanzaensis
Mammillaria dixanthocentron
Mammillaria dodsonii see: Mammillaria deherdtiana ssp. dodsonii
Mammillaria dolichocentra see: Mammillaria obconella
Mammillaria donatii see: Mammillaria haageana ssp. haageana
Mammillaria droegeana see: Mammillaria microhelia
Mammillaria droegeana see: Mammillaria rhodantha
Mammillaria dumetorum see: Mammillaria schiedeana ssp. dumetorum
Mammillaria duoformis
Mammillaria durangensis see: Coryphantha durangensis
Mammillaria durangicola
Mammillaria durangicola see: Mammillaria grusoni
Mammillaria durispina
Mammillaria duwei
Mammillaria duwei see: Mammillaria crinita
Mammillaria dyckiana see: Mammillaria haageana ssp. haageana
Mammillaria ebenacantha see: Mammillaria karwinskiana
Mammillaria echinaria see: Mammillaria elongata ssp. echinaria
Mammillaria echinata see: Mammillaria elongata (Golden Stars, Lady Fingers)
Mammillaria echinoidea see: Coryphantha echinoidea
Mammillaria echinus see: Coryphantha echinus (Prickly Beehive Cactus)
Mammillaria egregia see: Mammillaria lasiacantha ssp. egregia
Mammillaria eichlamii see: Mammillaria voburnensis ssp. eichlamii
Mammillaria ekmanii
Mammillaria elegans see: Mammillaria geminispina
Mammillaria elegans var. lanata see: Mammillaria supertexta
Mammillaria elegans var. schmollii. see: Mammillaria haageana ssp. schmollii
Mammillaria elephantidens see: Coryphantha elephantidens (Elephants Tooth)
Mammillaria elongata see: Mammillaria elongata (Golden Stars, Lady Fingers)
Mammillaria elongata (Golden Stars, Lady Fingers)
Mammillaria elongata var. echinata see: Mammillaria elongata (Golden Stars, Lady Fingers)
Mammillaria elongata var. stella-aurata see: Mammillaria elongata (Golden Stars, Lady Fingers)
Mammillaria elongata var. subcrocea see: Mammillaria elongata (Golden Stars, Lady Fingers)
Mammillaria elongata var. viperina see: Mammillaria sphacelata ssp. viperina
Mammillaria elongata ssp. echinaria
Mammillaria elongata 'Copper King'
Mammillaria emskoetteriana see: Escobaria emskoetteriana
Mammillaria engelmannii see: Coryphantha robustispina ssp. scheeri (Pima Pineapple Cactus)
Mammillaria erecta see: Coryphantha erecta
Mammillaria erectacantha see: Mammillaria wiesingeri
Mammillaria erectohamata see: Mammillaria crinita
Mammillaria eriacantha
Mammillaria ernestii see: Mammillaria backebergiana ssp. ernestii
Mammillaria erythra see: Mammillaria mystax
Mammillaria erythrocalix see: Mammillaria duoformis
Mammillaria erythrosperma
Mammillaria eschanzieri see: Mammillaria bocasana ssp. eschauzieri (Eschauzier's Pincushion)
Mammillaria eschauzieri see: Mammillaria bocasana ssp. eschauzieri (Eschauzier's Pincushion)
Mammillaria escobaria see: Escobaria emskoetteriana
Mammillaria esperanzaensis see: Mammillaria discolor ssp. esperanzaensis
Mammillaria esseriana see: Mammillaria compressa (Mother of Hundreds)
Mammillaria estanzuelensis see: Mammilloydia candida (Snowball Cactus)
Mammillaria estebanensis see: Mammillaria dioica (Strawberry Cactus)
Mammillaria estebanensis
Mammillaria euthele see: Mammillaria melanocentra ssp. melanocentra
Mammillaria evermanniana
Mammillaria exsudans see: Coryphantha ottonis (Indian Head)
Mammillaria fasciculata see: Echinocereus fasciculatus (Robust Hedgehog)
Mammillaria fasciculata see: Mammillaria thornberi (Clustered Fish-Hook Pincushion)
Mammillaria felipensis see: Mammillaria crinita
Mammillaria fennelii see: Mammillaria zephyranthoides
Mammillaria fera-rubra see: Mammillaria rhodantha ssp. fera-rubra
Mammillaria fertilis see: Mammillaria backebergiana ssp. backebergiana
Mammillaria fischeri see: Mammillaria karwinskiana
Mammillaria fissurata see: Ariocarpus fissuratus (Chautle Living Rock, False Peyote)
Mammillaria fittkaui
Mammillaria fittkaui ssp. limonensis see: Mammillaria limonensis
Mammillaria fittkaui ssp. mathildae see: Mammillaria mathildae
Mammillaria flava see: Mammillaria spinosissima
Mammillaria flavescens see: Mammillaria nivosa (Woolly Nipple Cactus)
Mammillaria flavicentra
Mammillaria flavihamata see: Mammillaria mercadensis
Mammillaria floresii see: Mammillaria standleyi
Mammillaria floresii see: Mammillaria canelensis
Mammillaria fordii see: Mammillaria dioica (Strawberry Cactus)
Mammillaria formosa ssp. chionocephala see: Mammillaria chionocephala
Mammillaria formosa ssp. formosa
Mammillaria formosa ssp. microthele
Mammillaria formosa ssp. pseudocrucigera
Mammillaria fragilis see: Mammillaria gracilis (Thimble Cactus)
Mammillaria fraileana
Mammillaria freudenbergeri see: Mammillaria winterae
Mammillaria freudenbergii see: Mammillaria winterae 'freudenbergeri'
Mammillaria fuauxiana see: Mammillaria albilanata
Mammillaria fuscata see: Mammillaria rhodantha
Mammillaria fuscohamata see: Mammillaria jaliscana
Mammillaria gabbii see: Mammillaria brandegeei ssp. gabbii
Mammillaria garessii see: Mammillaria barbata
Mammillaria gasseriana
Mammillaria gasterantha see: Mammillaria spinosissima
Mammillaria gatesii see: Mammillaria petrophila
Mammillaria geminispina
Mammillaria geminispina var. brevispina see: Mammillaria geminispina
Mammillaria geminispina var. nivea see: Mammillaria geminispina
Mammillaria geminispina var. nobilis see: Mammillaria geminispina
Mammillaria geminispina ssp. leucocentra
Mammillaria gigantea
Mammillaria gilensis see: Mammillaria crinita
Mammillaria gilensis
Mammillaria ginsaumae see: Mammillaria discolor
Mammillaria giselae see: Mammillaria schiedeana ssp. giselae
Mammillaria gladiispina see: Coryphantha delaetiana
Mammillaria glanduligera see: Coryphantha glanduligera
Mammillaria glareosa see: Mammillaria brandegeei ssp. glareosa
Mammillaria glassii var. ascensionis
Mammillaria glassii var. glassii
Mammillaria glassii var. nominis-dulcis
Mammillaria glassii var. siberiensis
Mammillaria glochidiata see: Mammillaria crinita
Mammillaria glochidiata
Mammillaria glochidiata var. crinita see: Mammillaria crinita
Mammillaria glomerata see: Mammillaria prolifera (Texas Nipple Cactus)
Mammillaria goldii see: Mammillaria saboae ssp. goldii
Mammillaria goodrichii see: Mammillaria goodridgii
Mammillaria goodrichii var. rectispina see: Mammillaria blossfeldiana
Mammillaria goodridgii see: Mammillaria blossfeldiana
Mammillaria goodridgii
Mammillaria goodridgii var. blossfeldiana see: Mammillaria blossfeldiana
Mammillaria goodridgii var. bullardiana see: Mammillaria hutchisoniana ssp. hutchisoniana
Mammillaria goodridgii var. hutchisoniana see: Mammillaria hutchisoniana ssp. hutchisoniana
Mammillaria goodridgii var. louisae see: Mammillaria hutchisoniana ssp. louisae
Mammillaria gracilis (Thimble Cactus)
Mammillaria grahamii (Pitahayita, Choyita, Fishhook Cactus)
Mammillaria grahamii var. oliviae see: Mammillaria grahamii (Pitahayita, Choyita, Fishhook Cactus)
Mammillaria greenwoodii see: Mammillaria deherdtiana ssp. dodsonii
Mammillaria grusoni
Mammillaria gueldemanniana see: Mammillaria sheldonii (Sheldon's Pincushion)
Mammillaria gueldemanniana var. guirocobensis see: Mammillaria sheldonii (Sheldon's Pincushion)
Mammillaria guelzowiana
Mammillaria guerreronis
Mammillaria guiengolensis see: Mammillaria beneckei
Mammillaria guillauminiana
Mammillaria guirocobensis see: Mammillaria sheldonii (Sheldon's Pincushion)
Mammillaria gummifera see: Mammillaria heyderi ssp. gummifera
Mammillaria gummifera var. hemisphaerica see: Mammillaria heyderi ssp. hemisphaerica
Mammillaria gummifera var. macdougalii see: Mammillaria heyderi ssp. macdougalii (Macdougal's Nipple Cactus)
Mammillaria gummifera var. meiacantha see: Mammillaria heyderi ssp. meiacantha
Mammillaria haageana ssp. acultzingensis
Mammillaria haageana ssp. conspicua
Mammillaria haageana ssp. haageana
Mammillaria haageana ssp. san-angelensis
Mammillaria haageana ssp. schmollii
Mammillaria haasii see: Mammillaria spinosissima
Mammillaria haehneliana see: Mammillaria bocasana (Powder Puff Cactus)
Mammillaria hahniana (Old Lady Cactus)
Mammillaria hahniana ssp. bravoae
Mammillaria hahniana ssp. mendeliana
Mammillaria hahniana ssp. woodsii
Mammillaria halbingeri
Mammillaria halei see: Cochemiea halei
Mammillaria hamata see: Mammillaria duoformis
Mammillaria hamiltonhoytea see: Mammillaria gigantea
Mammillaria hastifera see: Mammillaria gigantea
Mammillaria haudeana see: Mammillaria saboae ssp. haudeana
Mammillaria heermannii var. flavicans see: Mammillaria spinosissima
Mammillaria heidiae
Mammillaria hemisphaerica see: Mammillaria heyderi ssp. hemisphaerica
Mammillaria hennisii see: Mammillaria columbiana
Mammillaria hernandezii
Mammillaria herrerae
Mammillaria herrerae var. albiflora see: Mammillaria albiflora
Mammillaria hertrichiana
Mammillaria hesteri see: Escobaria hesteri (Hester's Foxtail Cactus)
Mammillaria heyderi see: Mammillaria heyderi ssp. hemisphaerica
Mammillaria heyderi var. applanata see: Mammillaria heyderi ssp. heyderi (Little Nipple Cactus)
Mammillaria heyderi var. bullingtoniana see: Mammillaria heyderi ssp. heyderi (Little Nipple Cactus)
Mammillaria heyderi var. macdougalii see: Mammillaria heyderi ssp. macdougalii (Macdougal's Nipple Cactus)
Mammillaria heyderi ssp. coahuilensis see: Mammillaria coahuilensis
Mammillaria heyderi ssp. gummifera
Mammillaria heyderi ssp. hemisphaerica
Mammillaria heyderi ssp. heyderi (Little Nipple Cactus)
Mammillaria heyderi ssp. macdougalii (Macdougal's Nipple Cactus)
Mammillaria heyderi ssp. meiacantha
Mammillaria hidalgensis see: Mammillaria polythele
Mammillaria hirsuta see: Mammillaria bocasana fa. hirsuta
Mammillaria hoffmanniana see: Mammillaria polythele
Mammillaria horripila see: Turbinicarpus horripilus
Mammillaria huajuapensis see: Mammillaria mystax
Mammillaria hubertmulleri see: Mammillaria nunezii
Mammillaria huiguerensis see: Mammillaria petterssonii
Mammillaria huitzilopochtli ssp. huitzilopochtli
Mammillaria huitzilopochtli ssp. niduliformis
Mammillaria humboldtii
Mammillaria hutchisoniana ssp. hutchisoniana
Mammillaria hutchisoniana ssp. louisae
Mammillaria ignota see: Mammillaria albilanata ssp. oaxacana
Mammillaria igualensis see: Mammillaria albilanata
Mammillaria inaiae see: Mammillaria swinglei
Mammillaria inaiae see: Mammillaria sheldonii (Sheldon's Pincushion)
Mammillaria incerta see: Mammillaria dioica (Strawberry Cactus)
Mammillaria infernillensis see: Mammillaria perbella
Mammillaria infernillensis see: Mammillaria parkinsonii (Owl's Eyes)
Mammillaria ingens see: Mammillaria polythele
Mammillaria insularis
Mammillaria intertexta see: Mammillaria elongata (Golden Stars, Lady Fingers)
Mammillaria isotensis see: Mammillaria backebergiana ssp. ernestii
Mammillaria jaliscana
Mammillaria johnstonii
Mammillaria johnstonii var. guaymensis see: Mammillaria johnstonii
Mammillaria johnstonii var. sancarlensis see: Mammillaria johnstonii
Mammillaria jozef-bergeri see: Mammillaria karwinskiana
Mammillaria karwinskiana
Mammillaria karwinskiana ssp. beiselii
Mammillaria karwinskiana ssp. collinsii
Mammillaria karwinskiana ssp. nejapensis
Mammillaria kelleriana see: Mammillaria polythele
Mammillaria kewensis see: Mammillaria polythele
Mammillaria kewensis
Mammillaria kieferiana see: Coryphantha poselgeriana
Mammillaria kladiwae see: Mammillaria spinosissima
Mammillaria kleiniorum see: Mammillaria jaliscana
Mammillaria klissingiana
Mammillaria knebeliana see: Mammillaria bocasana (Powder Puff Cactus)
Mammillaria knipelliana
Mammillaria kraehenbuehlii
Mammillaria krasuckae see: Mammillaria rekoi
Mammillaria kuentziana see: Mammillaria vetula
Mammillaria kunthii see: Mammillaria haageana ssp. haageana
Mammillaria kunzeana see: Mammillaria bocasana (Powder Puff Cactus)
Mammillaria laeta see: Mammillaria longimamma
Mammillaria lanata see: Mammillaria supertexta
Mammillaria laneusumma see: Mammillaria canelensis
Mammillaria laneusumma see: Mammillaria standleyi
Mammillaria lanigera see: Mammillaria albilanata
Mammillaria lasiacantha (Lacespine Nipple Cactus)
Mammillaria lasiacantha see: Mammillaria lasiacantha (Lacespine Nipple Cactus)
Mammillaria lasiacantha ssp. egregia
Mammillaria lasiacantha ssp. hyalina
Mammillaria lasiacantha ssp. magallanii see: Mammillaria magallanii
Mammillaria lasiandra var. denudata see: Mammillaria lasiacantha (Lacespine Nipple Cactus)
Mammillaria latispina see: Ferocactus latispinus ssp. latispinus (Devil's Tongue Barrel, Crow's Claw Cactus)
Mammillaria laui see: Mammillaria laui ssp. subducta
Mammillaria laui
Mammillaria laui see: Mammillaria laui ssp. dasyacantha
Mammillaria laui ssp. dasyacantha
Mammillaria laui ssp. subducta
Mammillaria lauii see: Mammillaria laui
Mammillaria leei see: Escobaria sneedii ssp. leei
Mammillaria lengdobleriana see: Mammillaria lasiacantha (Lacespine Nipple Cactus)
Mammillaria lenta
Mammillaria leona see: Mammillaria pottsii (Rattail Cactus)
Mammillaria leptacantha see: Mammillaria rekoi ssp. leptacantha
Mammillaria leucantha see: Mammillaria crinita ssp. leucantha
Mammillaria leucocentra see: Mammillaria geminispina ssp. leucocentra
Mammillaria lewinii see: Lophophora williamsii (Peyote, Peyotl, Jiculi)
Mammillaria lewisiana see: Mammillaria brandegeei ssp. lewisiana
Mammillaria limonensis
Mammillaria linaresensis see: Mammillaria melanocentra ssp. linaresensis
Mammillaria lindsayi
Mammillaria littoralis see: Mammillaria mazatlanensis
Mammillaria lloydii
Mammillaria longicoma see: Mammillaria bocasana fa. hirsuta
Mammillaria longiflora see: Mammillaria longiflora ssp. stampferi
Mammillaria longiflora var. breviflora see: Mammillaria longiflora ssp. stampferi
Mammillaria longiflora ssp. longiflora
Mammillaria longiflora ssp. stampferi
Mammillaria longiflora ssp. tepexicensis see: Mammillaria tepexicensis
Mammillaria longimamma see: Mammillaria longimamma
Mammillaria longimamma
Mammillaria longimamma see: Mammillaria melaleuca
Mammillaria longimamma var. sphaerica see: Mammillaria sphaerica (Longmamma Nipple Cactus)
Mammillaria longimamma var. uberiformis see: Mammillaria longimamma
Mammillaria louisae see: Mammillaria hutchisoniana ssp. louisae
Mammillaria luethyi
Mammillaria luthieniae see: Mammillaria barbata
Mammillaria macdougalii see: Mammillaria heyderi ssp. macdougalii (Macdougal's Nipple Cactus)
Mammillaria machucae see: Mammillaria spinosissima
Mammillaria macracantha see: Mammillaria magnimamma 'macracantha'
Mammillaria macromeris see: Coryphantha macromeris ssp. macromeris (Nipple Beehive Cactus, Long Mamma)
Mammillaria macrothele see: Coryphantha octacantha
Mammillaria magallanii
Mammillaria magallanii see: Mammillaria magallanii
Mammillaria magneticola see: Mammillaria vetula
Mammillaria magnifica
Mammillaria magnimamma
Mammillaria magnimamma 'macracantha'
Mammillaria mainiae (Counter-Clockwise Fishhook)
Mammillaria mammillaris
Mammillaria marcosii
Mammillaria maritima see: Cochemiea maritima
Mammillaria marksiana (Cabeza de Viejo)
Mammillaria marnierana see: Mammillaria grahamii (Pitahayita, Choyita, Fishhook Cactus)
Mammillaria marnierana see: Mammillaria sheldonii (Sheldon's Pincushion)
Mammillaria marshalliana see: Mammillaria petrophila
Mammillaria martinezii see: Mammillaria supertexta
Mammillaria mathildae
Mammillaria matudae
Mammillaria matudae see: Mammillaria matudae
Mammillaria matudae var. serpentiformis see: Mammillaria matudae
Mammillaria mayensis see: Mammillaria canelensis
Mammillaria mayensis see: Mammillaria standleyi
Mammillaria mazatlanensis see: Mammillaria mazatlanensis
Mammillaria mazatlanensis
Mammillaria mazatlanensis see: Mammillaria mazatlanensis ssp. patonii
Mammillaria mazatlanensis var. monocentra see: Mammillaria mazatlanensis
Mammillaria mazatlanensis var. occidentalis see: Mammillaria mazatlanensis
Mammillaria mazatlanensis ssp. patonii
Mammillaria meiacantha see: Mammillaria heyderi ssp. meiacantha
Mammillaria melaleuca
Mammillaria melanocentra var. meiacantha see: Mammillaria heyderi ssp. meiacantha
Mammillaria melanocentra ssp. linaresensis
Mammillaria melanocentra ssp. melanocentra
Mammillaria melanocentra ssp. rubrograndis
Mammillaria melilotiae see: Mammillaria barbata
Mammillaria mendeliana see: Mammillaria hahniana ssp. mendeliana
Mammillaria mercadensis
Mammillaria mercadensis var. guillauminiana see: Mammillaria guillauminiana
Mammillaria meridiorosei see: Mammillaria wrightii ssp. wilcoxii (Wilcox's Nipple Cactus,)
Mammillaria meyranii
Mammillaria microcarpa see: Mammillaria grahamii (Pitahayita, Choyita, Fishhook Cactus)
Mammillaria microcarpa var. grahamii see: Mammillaria grahamii (Pitahayita, Choyita, Fishhook Cactus)
Mammillaria microcarpa var. milleri see: Mammillaria grahamii (Pitahayita, Choyita, Fishhook Cactus)
Mammillaria microhelia
Mammillaria microhelia var. microheliopsis see: Mammillaria microhelia
Mammillaria microheliopsis see: Mammillaria microhelia
Mammillaria micromeris see: Epithelantha micromeris (Button Cactus)
Mammillaria micromeris var. greggii see: Epithelantha micromeris ssp. greggii
Mammillaria micromeris var. unguispina see: Epithelantha micromeris ssp. unguispina
Mammillaria microthele see: Mammillaria formosa ssp. microthele
Mammillaria miegiana
Mammillaria mieheana
Mammillaria milleri see: Mammillaria grahamii (Pitahayita, Choyita, Fishhook Cactus)
Mammillaria milleri var. grahamii see: Mammillaria grahamii (Pitahayita, Choyita, Fishhook Cactus)
Mammillaria milleri var. grahamii see: Mammillaria grahamii (Pitahayita, Choyita, Fishhook Cactus)
Mammillaria milleri var. swinglei see: Mammillaria sheldonii (Sheldon's Pincushion)
Mammillaria missouriensis see: Escobaria missouriensis (Missouri Foxtail Cactus)
Mammillaria missouriensis var. caespitosa see: Escobaria missouriensis (Missouri Foxtail Cactus)
Mammillaria missouriensis var. similis see: Escobaria missouriensis (Missouri Foxtail Cactus)
Mammillaria mitlensis see: Mammillaria rekoi
Mammillaria mixtecensis see: Mammillaria mystax 'casoi'
Mammillaria moelleriana
Mammillaria moeller-valdeziana see: Mammillaria crinita
Mammillaria mollendorffiana see: Mammillaria rhodantha ssp. mollendorffiana
Mammillaria mollihamata see: Mammillaria crinita
Mammillaria monancistracantha see: Mammillaria crinita f. nana
Mammillaria montensis see: Mammillaria standleyi
Mammillaria montensis
Mammillaria monticola see: Mammillaria albilanata
Mammillaria morganiana
Mammillaria morricalii see: Mammillaria barbata
Mammillaria movensis see: Mammillaria sonorensis 'movensis'
Mammillaria muehlenpfordtii
Mammillaria multiceps see: Mammillaria prolifera (Texas Nipple Cactus)
Mammillaria multiceps var. texana see: Mammillaria prolifera ssp. texana
Mammillaria multidigitata
Mammillaria multiformis see: Mammillaria erythrosperma
Mammillaria multimamma see: Mammillaria polythele
Mammillaria multiseta see: Mammillaria karwinskiana
Mammillaria mundtii see: Mammillaria wiesingeri
Mammillaria mutabilis see: Mammillaria mystax
Mammillaria mystax
Mammillaria mystax var. huajuapensis see: Mammillaria mystax
Mammillaria mystax 'casoi'
Mammillaria nagliana see: Mammillaria karwinskiana
Mammillaria nana see: Mammillaria crinita f. nana
Mammillaria nana ssp. duwei see: Mammillaria crinita
Mammillaria napina
Mammillaria nazasensis see: Mammillaria mercadensis
Mammillaria nejapensis see: Mammillaria karwinskiana ssp. nejapensis
Mammillaria nellieae see: Escobaria minima (Nellie Cory Cactus)
Mammillaria nelsonii see: Mammillaria beneckei
Mammillaria neobertrandiana see: Mammillaria lasiacantha (Lacespine Nipple Cactus)
Mammillaria neo-mexicana see: Escobaria vivipara (Beehive Cactus)
Mammillaria neomystax see: Mammillaria karwinskiana
Mammillaria neomystax see: Mammillaria mystax
Mammillaria neopalmeri
Mammillaria neophaeacantha see: Mammillaria polythele
Mammillaria neopotosina see: Mammillaria muehlenpfordtii
Mammillaria neoschwarzeana see: Mammillaria bocensis
Mammillaria nickelsiae see: Coryphantha nickelsiae (Nickel's Coryphantha)
Mammillaria nivosa (Woolly Nipple Cactus)
Mammillaria nogalensis see: Coryphantha recurvata (Golden Chested Beehive Cactus, Santa Cruz Beehive)
Mammillaria notesteinii see: Escobaria missouriensis (Missouri Foxtail Cactus)
Mammillaria noureddineana see: Mammillaria albilanata
Mammillaria nunezii
Mammillaria nunezii var. solisii see: Mammillaria nunezii
Mammillaria nunezii ssp. bella
Mammillaria nuttallii var. caespitosa see: Escobaria missouriensis (Missouri Foxtail Cactus)
Mammillaria obconella see: Mammillaria obconella
Mammillaria obconella
Mammillaria obscura see: Mammillaria petterssonii
Mammillaria ocamponis see: Mammillaria mercadensis
Mammillaria occidentalis
Mammillaria occidentalis see: Mammillaria mazatlanensis
Mammillaria occidentalis var. patonii see: Mammillaria mazatlanensis ssp. patonii
Mammillaria occidentalis var. sinalensis see: Mammillaria mazatlanensis
Mammillaria ochoterenae see: Mammillaria discolor
Mammillaria ocotillensis see: Mammillaria gigantea
Mammillaria octacantha see: Coryphantha octacantha
Mammillaria oliviae see: Mammillaria grahamii (Pitahayita, Choyita, Fishhook Cactus)
Mammillaria orestera see: Mammillaria barbata
Mammillaria ortizrubiana see: Mammilloydia candida (Snowball Cactus)
Mammillaria oteroi
Mammillaria ottonis see: Coryphantha ottonis (Indian Head)
Mammillaria pachycylindrica
Mammillaria pachycylindrica see: Mammillaria grusoni
Mammillaria pachyrhiza see: Mammillaria discolor
Mammillaria pacifica see: Mammillaria petrophila
Mammillaria painteri see: Mammillaria crinita
Mammillaria palmeri see: Mammillaria neopalmeri
Mammillaria papasquiarensis see: Mammillaria grusoni
Mammillaria papyracantha see: Sclerocactus papyracanthus (Paper-Spined Cactus, Gramma Grass Cactus)
Mammillaria parensis see: Mammillaria rhodantha ssp. pringlei
Mammillaria parkinsonii (Owl's Eyes)
Mammillaria patoni see: Mammillaria mazatlanensis ssp. patonii
Mammillaria patonii var. sinalensis see: Mammillaria mazatlanensis
Mammillaria pectinata see: Coryphantha echinus (Prickly Beehive Cactus)
Mammillaria pectinifera (Conchilinque)
Mammillaria peninsularis
Mammillaria pennispinosa
Mammillaria pennispinosa var. nazasensis see: Mammillaria mercadensis
Mammillaria perbella
Mammillaria perezdelarosae
Mammillaria petrophila
Mammillaria petrophila ssp. arida
Mammillaria petrophila ssp. baxteriana
Mammillaria petterssonii
Mammillaria phellosperma see: Mammillaria tetrancistra (California Pincushion, Viejito)
Mammillaria phitauiana
Mammillaria picta
Mammillaria picta ssp. viereckii
Mammillaria pilcayensis see: Mammillaria spinosissima ssp. pilcayensis
Mammillaria pilensis see: Mammillaria petterssonii
Mammillaria pilispina
Mammillaria plumosa (Feather Cactus)
Mammillaria polyedra
Mammillaria polythele
Mammillaria polythele see: Mammillaria polythele
Mammillaria polythele var. columnaris see: Mammillaria polythele
Mammillaria polythele var. hexacantha see: Mammillaria polythele
Mammillaria polythele var. quadrispina see: Mammillaria polythele
Mammillaria pondii see: Cochemiea pondii (Biznagita)
Mammillaria pondii ssp. maritima see: Cochemiea maritima
Mammillaria pondii ssp. setispina see: Cochemiea setispina
Mammillaria poselgeri see: Cochemiea poselgeri
Mammillaria posseltiana see: Mammillaria mercadensis
Mammillaria potosiana see: Coryphantha potosiana
Mammillaria pottsii (Rattail Cactus)
Mammillaria praelii see: Mammillaria karwinskiana
Mammillaria priessnitzii
Mammillaria priessnitzii see: Mammillaria magnimamma
Mammillaria pringlei see: Mammillaria rhodantha ssp. pringlei
Mammillaria prismatica see: Ariocarpus retusus (Living Rock, Seven Stars)
Mammillaria prolifera see: Mammillaria prolifera ssp. texana
Mammillaria prolifera (Texas Nipple Cactus)
Mammillaria prolifera var. arachnoidea see: Mammillaria prolifera ssp. arachnoidea
Mammillaria prolifera var. multiceps see: Mammillaria prolifera (Texas Nipple Cactus)
Mammillaria prolifera ssp. arachnoidea
Mammillaria prolifera ssp. haitiensis
Mammillaria prolifera ssp. texana
Mammillaria prolifera ssp. zublerae see: Mammillaria zublerae
Mammillaria pseudoalamensis see: Mammillaria sheldonii (Sheldon's Pincushion)
Mammillaria pseudoalamoensis see: Mammillaria grahamii (Pitahayita, Choyita, Fishhook Cactus)
Mammillaria pseudocrucigera see: Mammillaria formosa ssp. pseudocrucigera
Mammillaria pseudopectinata see: Turbinicarpus pseudopectinatus
Mammillaria pseudoperbella
Mammillaria pseudo-rekoi see: Mammillaria rekoi
Mammillaria pseudoscrippsiana see: Mammillaria scrippsiana
Mammillaria pseudosimplex see: Mammillaria mammillaris
Mammillaria puberula
Mammillaria puberula see: Mammillaria crinita
Mammillaria pubispina see: Mammillaria crinita
Mammillaria pullihamata see: Mammillaria rekoi
Mammillaria pusilla see: Mammillaria prolifera (Texas Nipple Cactus)
Mammillaria pusilla see: Mammillaria prolifera ssp. texana
Mammillaria pusilla var. haitiensis see: Mammillaria prolifera ssp. haitiensis
Mammillaria pusilla var. texana see: Mammillaria prolifera ssp. texana
Mammillaria pycnacantha see: Coryphantha pycnacantha
Mammillaria pygmaea see: Mammillaria crinita
Mammillaria pyrrhocephala see: Mammillaria karwinskiana
Mammillaria pyrrhocephala var. confusa see: Mammillaria karwinskiana
Mammillaria quadrispina see: Mammillaria polythele
Mammillaria queretarica see: Mammillaria perbella
Mammillaria radiaissima see: Mammillaria baumii
Mammillaria radians var. chinus see: Coryphantha echinus (Prickly Beehive Cactus)
Mammillaria radians var. sulcata see: Coryphantha sulcata (Finger Cactus, Nipple Cactus)
Mammillaria radiosa see: Escobaria vivipara (Beehive Cactus)
Mammillaria radiosa see: Escobaria deserti
Mammillaria radiosa see: Escobaria deserti
Mammillaria radiosa see: Escobaria vivipara (Beehive Cactus)
Mammillaria radiosa var. alversonii see: Escobaria alversonii (Cushion Foxtail Cactus)
Mammillaria radiosa var. arizonica see: Escobaria vivipara (Beehive Cactus)
Mammillaria radiosa var. neo-mexicana see: Escobaria vivipara (Beehive Cactus)
Mammillaria raphidacantha see: Coryphantha clavata ssp. stipitata
Mammillaria rawlii see: Mammillaria crinita f. nana
Mammillaria rayonensis see: Mammillaria pilispina
Mammillaria rectispina see: Mammillaria blossfeldiana
Mammillaria recurvata see: Coryphantha recurvata (Golden Chested Beehive Cactus, Santa Cruz Beehive)
Mammillaria recurvispina see: Coryphantha elephantidens (Elephants Tooth)
Mammillaria recurvispina see: Coryphantha recurvata (Golden Chested Beehive Cactus, Santa Cruz Beehive)
Mammillaria rekoi
Mammillaria rekoi var. aureispina see: Mammillaria rekoi ssp. aureispina
Mammillaria rekoi var. leptacantha see: Mammillaria rekoi ssp. leptacantha
Mammillaria rekoi var. pseudo-rekoi see: Mammillaria rekoi
Mammillaria rekoi ssp. aureispina
Mammillaria rekoi ssp. leptacantha
Mammillaria rekoiana see: Mammillaria rekoi
Mammillaria rettigiana see: Mammillaria mercadensis
Mammillaria retusa see: Coryphantha elephantidens (Elephants Tooth)
Mammillaria retusa see: Coryphantha retusa
Mammillaria rhaphidacantha var. ancistracantha see: Coryphantha clavata ssp. stipitata
Mammillaria rhodantha
Mammillaria rhodantha var. droegeana see: Mammillaria rhodantha
Mammillaria rhodantha ssp. aureiceps
Mammillaria rhodantha ssp. fera-rubra
Mammillaria rhodantha ssp. mccartenii
Mammillaria rhodantha ssp. mollendorffiana
Mammillaria rhodantha ssp. pringlei
Mammillaria rigidispina see: Mammillaria polythele
Mammillaria rioverdense see: Mammillaria magnimamma
Mammillaria rioverdensis see: Mammillaria magnimamma
Mammillaria ritteriana see: Mammillaria chionocephala 'ritteriana'
Mammillaria ritteriana see: Mammillaria chionocephala
Mammillaria robustispina see: Coryphantha robustispina
Mammillaria rosensis see: Mammillaria parkinsonii (Owl's Eyes)
Mammillaria roseoalba
Mammillaria roseocentra see: Mammillaria magallanii
Mammillaria rossiana see: Mammillaria duoformis
Mammillaria rubida see: Mammillaria bocensis
Mammillaria rubrograndis see: Mammillaria melanocentra ssp. rubrograndis
Mammillaria runyoni see: Coryphantha macromeris ssp. runyonii
Mammillaria runyonii see: Mammillaria melanocentra ssp. melanocentra
Mammillaria saboae var. theresae see: Mammillaria theresae
Mammillaria saboae ssp. goldii
Mammillaria saboae ssp. haudeana
Mammillaria saboae ssp. saboae
Mammillaria saetigera
Mammillaria saffordii see: Mammillaria carretii
Mammillaria salm-dyckiana see: Coryphantha delaetiana
Mammillaria san-angelensis see: Mammillaria haageana ssp. san-angelensis
Mammillaria sanchez-mejoradae
Mammillaria sanjuanensis see: Mammillaria rekoi
Mammillaria sanluisensis see: Mammillaria pilispina
Mammillaria santaclarensis see: Mammillaria barbata
Mammillaria sartorii
Mammillaria saxicola see: Mammillaria magnimamma
Mammillaria scheeri see: Coryphantha robustispina ssp. scheeri (Pima Pineapple Cactus)
Mammillaria scheinvariana see: Mammillaria crinita
Mammillaria schelhasei see: Mammillaria crinita
Mammillaria schelhasii var. aurihamata see: Mammillaria crinita f. aurihamata
Mammillaria schiedeana ssp. dumetorum
Mammillaria schiedeana ssp. giselae
Mammillaria schiedeana ssp. schiedeana
Mammillaria schieliana see: Mammillaria picta
Mammillaria schmolli see: Mammillaria discolor
Mammillaria schumannii
Mammillaria schwartzii see: Mammillaria coahuilensis
Mammillaria schwarzii
Mammillaria scrippsiana
Mammillaria scrippsiana var. autlanensis
Mammillaria scrippsiana var. pseudoscrippsiana see: Mammillaria scrippsiana
Mammillaria seideliana see: Mammillaria bocasana (Powder Puff Cactus)
Mammillaria sempervivi
Mammillaria senilis
Mammillaria senilis var. diguetii see: Mammillaria senilis
Mammillaria setispina see: Cochemiea setispina
Mammillaria sheldonii (Sheldon's Pincushion)
Mammillaria shurliana see: Mammillaria blossfeldiana
Mammillaria silvatica see: Mammillaria nunezii
Mammillaria similis see: Escobaria missouriensis (Missouri Foxtail Cactus)
Mammillaria similis var. caespitosa see: Escobaria missouriensis (Missouri Foxtail Cactus)
Mammillaria simplex see: Mammillaria mammillaris
Mammillaria simplex var. flavescens see: Mammillaria nivosa (Woolly Nipple Cactus)
Mammillaria simpsoni see: Pediocactus simpsonii (Mountain Cactus)
Mammillaria sinistrohamata see: Mammillaria mercadensis
Mammillaria slevinii see: Mammillaria albicans
Mammillaria sneedii see: Escobaria sneedii ssp. sneedii (Carpet Foxtail Cactus)
Mammillaria soehlemannii see: Mammillaria columbiana
Mammillaria solisii see: Mammillaria nunezii
Mammillaria solisioides (Pitayita)
Mammillaria sonorensis
Mammillaria sonorensis 'craigii'
Mammillaria sonorensis 'movensis'
Mammillaria sphacelata
Mammillaria sphacelata ssp. viperina
Mammillaria sphaerica (Longmamma Nipple Cactus)
Mammillaria sphaerotricha see: Mammilloydia candida (Snowball Cactus)
Mammillaria spinosissima
Mammillaria spinosissima ssp. pilcayensis
Mammillaria spinosissima ssp. tepoxtlana
Mammillaria stampferi see: Mammillaria longiflora ssp. stampferi
Mammillaria standleyi
Mammillaria stella-aurata see: Mammillaria elongata (Golden Stars, Lady Fingers)
Mammillaria stella-de-tacubaya
Mammillaria stellaris see: Mammillaria prolifera (Texas Nipple Cactus)
Mammillaria strobiliformis see: Coryphantha sulcata (Finger Cactus, Nipple Cactus)
Mammillaria strobiliformis see: Escobaria chihuahuensis
Mammillaria strobilina see: Mammillaria karwinskiana
Mammillaria subcrocea see: Mammillaria elongata (Golden Stars, Lady Fingers)
Mammillaria subcrocea var. echinata see: Mammillaria elongata (Golden Stars, Lady Fingers)
Mammillaria subcrocea var. intertexta see: Mammillaria elongata (Golden Stars, Lady Fingers)
Mammillaria subdurispina see: Mammillaria polythele
Mammillaria suberosa var. intertexta see: Mammillaria elongata (Golden Stars, Lady Fingers)
Mammillaria subtilis see: Mammillaria pilispina
Mammillaria sulcata see: Coryphantha sulcata (Finger Cactus, Nipple Cactus)
Mammillaria sulcolanata see: Coryphantha elephantidens (Elephants Tooth)
Mammillaria supertexta
Mammillaria supraflumen see: Mammillaria nunezii
Mammillaria surculosa
Mammillaria swinglei see: Mammillaria sheldonii (Sheldon's Pincushion)
Mammillaria swinglei
Mammillaria tamayonis see: Mammillaria columbiana
Mammillaria tayloriorum
Mammillaria tegelbergiana see: Mammillaria albilanata ssp. tegelbergiana
Mammillaria tenampensis see: Mammillaria sartorii
Mammillaria tenuis var. media see: Mammillaria elongata (Golden Stars, Lady Fingers)
Mammillaria tepexicensis
Mammillaria tesopacensis see: Mammillaria sonorensis
Mammillaria tesopacensis var. papasquiarensis see: Mammillaria grusoni
Mammillaria tetracantha see: Mammillaria polythele
Mammillaria tetrancistra (California Pincushion, Viejito)
Mammillaria texana see: Mammillaria prolifera ssp. texana
Mammillaria tezontle see: Mammillaria crinita
Mammillaria theresae
Mammillaria thornberi (Clustered Fish-Hook Pincushion)
Mammillaria thornberi var. yaquensis see: Mammillaria thornberi ssp. yaquensis
Mammillaria thornberi ssp. yaquensis
Mammillaria tiegeliana see: Mammillaria parkinsonii (Owl's Eyes)
Mammillaria tinuvieliae see: Mammillaria sonorensis
Mammillaria tlalocii see: Mammillaria crucigera ssp. tlalocii
Mammillaria tobuschii see: Sclerocactus brevihamatus ssp. tobuschii (Tobusch Fishook Cactus)
Mammillaria tolimensis see: Mammillaria compressa (Mother of Hundreds)
Mammillaria tonalensis
Mammillaria trichacantha see: Mammillaria crinita f. nana
Mammillaria trichacantha ssp. duwei see: Mammillaria crinita
Mammillaria tropica see: Mammillaria karwinskiana
Mammillaria tuberculosa see: Escobaria tuberculosa
Mammillaria uberiformis see: Mammillaria longimamma
Mammillaria uncinata
Mammillaria unihamata see: Mammillaria weingartiana
Mammillaria urbaniana see: Escobaria cubensis
Mammillaria vagaspina
Mammillaria vagaspina see: Mammillaria magnimamma
Mammillaria valdeziana see: Turbinicarpus valdezianus
Mammillaria valida see: Coryphantha poselgeriana
Mammillaria vallensis see: Mammillaria magnimamma
Mammillaria variabilis see: Mammillaria crinita
Mammillaria varieaculeata
Mammillaria vaupelii see: Mammillaria haageana ssp. conspicua
Mammillaria venusta see: Mammillaria schumannii
Mammillaria verhaertiana see: Mammillaria phitauiana
Mammillaria verticealba see: Mammillaria rhodantha ssp. mccartenii
Mammillaria vetula
Mammillaria viereckii see: Mammillaria picta ssp. viereckii
Mammillaria viescensis see: Mammillaria gasseriana
Mammillaria villifera var. carnea see: Mammillaria carnea
Mammillaria viperina see: Mammillaria sphacelata ssp. viperina
Mammillaria virginis see: Mammillaria spinosissima
Mammillaria viridiflora see: Mammillaria barbata
Mammillaria viridis var. praelii see: Mammillaria karwinskiana
Mammillaria vivipara see: Escobaria vivipara (Beehive Cactus)
Mammillaria vivipara var. alversonii see: Escobaria alversonii (Cushion Foxtail Cactus)
Mammillaria vivipara var. arizonica see: Escobaria vivipara (Beehive Cactus)
Mammillaria vivipara var. chlorantha see: Escobaria deserti
Mammillaria vivipara var. deserti see: Escobaria deserti
Mammillaria vivipara var. neo-mexicana see: Escobaria vivipara (Beehive Cactus)
Mammillaria vivipara var. radiosa see: Escobaria vivipara (Beehive Cactus)
Mammillaria voburnensis
Mammillaria voburnensis ssp. eichlamii
Mammillaria vonwyssiana see: Mammillaria parkinsonii (Owl's Eyes)
Mammillaria wagneriana
Mammillaria weingartiana
Mammillaria wiesingeri
Mammillaria wiesingeri ssp. apamensis
Mammillaria wilcoxii see: Mammillaria wrightii ssp. wilcoxii (Wilcox's Nipple Cactus,)
Mammillaria wilcoxii var. viridiflora see: Mammillaria barbata
Mammillaria wildiana see: Mammillaria glochidiata
Mammillaria wildii see: Mammillaria glochidiata
Mammillaria williamsii see: Lophophora williamsii (Peyote, Peyotl, Jiculi)
Mammillaria winterae
Mammillaria winterae ssp. aramberri
Mammillaria winterae 'freudenbergeri'
Mammillaria winteriae see: Mammillaria winterae
Mammillaria wissmannii see: Escobaria missouriensis (Missouri Foxtail Cactus)
Mammillaria woburnensis see: Mammillaria voburnensis
Mammillaria woburnensis var. collinsii see: Mammillaria karwinskiana ssp. collinsii
Mammillaria wohlschlageri see: Mammillaria lasiacantha ssp. hyalina
Mammillaria woodsii see: Mammillaria hahniana ssp. woodsii
Mammillaria wrightii (Wright's Nipple Cactus)
Mammillaria wrightii var. viridiflora see: Mammillaria barbata
Mammillaria wrightii var. wilcoxii see: Mammillaria wrightii ssp. wilcoxii (Wilcox's Nipple Cactus,)
Mammillaria wrightii ssp. wilcoxii (Wilcox's Nipple Cactus,)
Mammillaria wuthenauiana see: Mammillaria nunezii
Mammillaria xaltianguensis
Mammillaria xaltianguensis ssp. bambusiphila
Mammillaria xanthina see: Mammillaria standleyi
Mammillaria xochipilli see: Mammillaria polythele
Mammillaria yaquensis see: Mammillaria thornberi ssp. yaquensis
Mammillaria yucatanensis see: Mammillaria columbiana ssp. yucatanensis
Mammillaria zacatecasensis see: Mammillaria jaliscana
Mammillaria zahniana see: Mammillaria winterae
Mammillaria zeilmanniana see: Mammillaria crinita f. zeilmanniana (Rose Pincushion Cactus)
Mammillaria zephyranthiflora see: Mammillaria zephyranthoides
Mammillaria zephyranthoides
Mammillaria zeyeriana see: Mammillaria grusoni
Mammillaria zeyeriana
Mammillaria zopilotensis see: Mammillaria guerreronis
Mammillaria zublerae
Mammillaria zubleri see: Mammillaria zublerae
Mammillaria zuccariniana see: Mammillaria magnimamma
Mammillaria zuccariniana
Mammilloydia candida (Snowball Cactus)
Mammilloydia ortizrubiana see: Mammilloydia candida (Snowball Cactus)
Manfreda angustifolia see: Agave debilis
Manfreda brachystachys see: Agave scabra
Manfreda brunnea see: Agave brunnea
Manfreda chamelensis see: Agave chamelensis
Manfreda elongata see: Agave gracillima
Manfreda fusca see: Agave fusca
Manfreda guerrerensis see: Agave guerrerensis
Manfreda guttata see: Agave guttata
Manfreda hauniensis see: Agave hauniensis
Manfreda insignis see: Agave hauniensis
Manfreda involuta see: Agave involuta
Manfreda jaliscana see: Agave jaliscana
Manfreda longibracteata see: Agave longibracteata
Manfreda longiflora see: Agave longiflora
Manfreda maculata see: Agave stictata
Manfreda maculosa see: Agave maculosa (Texas Tuberose)
Manfreda malinaltenangensis see: Agave hauniensis
Manfreda nanchititlensis see: Agave nanchititlensis (Amole de Nanchititla)
Manfreda oliverana see: Agave scabra
Manfreda planifolia see: Agave planifolia
Manfreda potosina see: Agave potosina
Manfreda pringlei see: Agave debilis
Manfreda pubescens see: Agave pubescens
Manfreda revoluta see: Agave revoluta
Manfreda rubescens see: Agave pratensis
Manfreda scabra see: Agave scabra
Manfreda sessiliflora see: Agave scabra
Manfreda sileri see: Agave sileri
Manfreda singuliflora see: Agave singuliflora
Manfreda variegata var. sileri see: Agave sileri
Marenopuntia marenae see: Grusonia marenae
Marginatocereus marginatus see: Pachycereus marginatus (Central Mexico Organ Pipe, Organo, Jarritos)
Maritimocereus gracilis see: Cleistocactus sextonianus
Maritimocereus nanus see: Cleistocactus sextonianus
Marniera chrysocardium see: Selenicereus chrysocardium
Marniera macroptera see: Epiphyllum thomasianum
Marshallocereus aragonii see: Stenocereus aragonii
Marshallocereus thurberi see: Stenocereus thurberi (Organ Pipe Cactus, Pitahaya Dulce)
Marshallocereus thurberi var. littoralis see: Stenocereus thurberi ssp. littoralis (Organpipe Cactus)
Matelea cyclophylla
Matucana aurantiaca
Matucana aurantiaca ssp. currundayensis
Matucana aureiflora
Matucana blancii see: Matucana haynei
Matucana breviflora see: Matucana haynei
Matucana calliantha see: Matucana krahnii
Matucana calocephala see: Matucana haynei
Matucana calvescens see: Matucana aurantiaca
Matucana celendinensis see: Matucana aureiflora
Matucana cereoides see: Matucana haynei
Matucana cereoides see: Matucana haynei 'cereoides'
Matucana comacephala
Matucana crinifera see: Matucana haynei
Matucana currundayensis see: Matucana aurantiaca ssp. currundayensis
Matucana currundayensis see: Matucana comacephala
Matucana elongata see: Matucana haynei
Matucana formosa
Matucana fruticosa
Matucana hastifera see: Matucana aurantiaca
Matucana haynei
Matucana haynei var. elongata see: Matucana haynei
Matucana haynei ssp. herzogiana
Matucana haynei ssp. hystrix
Matucana haynei ssp. myriacantha
Matucana haynei 'cereoides'
Matucana herzogiana see: Matucana haynei ssp. herzogiana
Matucana huagalensis
Matucana humboldtii see: Cleistocactus icosagonus
Matucana hystrix see: Matucana haynei ssp. hystrix
Matucana intertexta
Matucana krahnii
Matucana madisoniorum
Matucana madisoniorum var. pujupatii see: Matucana pujupatii
Matucana megalantha see: Matucana haynei
Matucana multicolor see: Matucana haynei
Matucana multicolor var. hystrix see: Matucana haynei ssp. hystrix
Matucana myriacantha see: Matucana haynei ssp. myriacantha
Matucana oreodoxa
Matucana pallarensis see: Matucana aurantiaca
Matucana paucicostata
Matucana polzii
Matucana pujupatii
Matucana purpureoalba see: Matucana haynei
Matucana ritteri
Matucana supertexta see: Matucana haynei
Matucana tuberculata
Matucana tuberculosa see: Matucana tuberculata
Matucana variabilis see: Matucana haynei
Matucana weberbaueri
Matucana winteri see: Matucana haynei
Matucana yanganucensis see: Matucana haynei
Mediocactus coccineus see: Selenicereus setaceus
Mediocactus hahnianus see: Echinopsis hahniana
Mediocactus hassleri see: Selenicereus setaceus
Mediocactus lindmanii see: Selenicereus setaceus
Mediocactus megalanthus see: Selenicereus megalanthus (Yellow Pitaya)
Mediocactus setaceus see: Selenicereus setaceus
Mediolobivia atrovirens see: Rebutia pygmaea
Mediolobivia auranitida see: Rebutia einsteinii
Mediolobivia auranitida var. gracilis see: Rebutia einsteinii
Mediolobivia aureiflora see: Rebutia aureiflora
Mediolobivia aureiflora var. sarothroides see: Rebutia aureiflora
Mediolobivia blossfeldii see: Rebutia aureiflora
Mediolobivia brachyantha see: Rebutia steinmannii
Mediolobivia conoidea see: Rebutia einsteinii
Mediolobivia costata see: Rebutia steinmannii
Mediolobivia costata var. eucaliptana see: Rebutia steinmannii
Mediolobivia elegans see: Rebutia aureiflora
Mediolobivia euanthema see: Rebutia aureiflora
Mediolobivia euanthema var. oculata see: Rebutia aureiflora
Mediolobivia euanthema var. ritteri see: Rebutia ritteri
Mediolobivia eucaliptana see: Rebutia steinmannii
Mediolobivia haagei see: Rebutia pygmaea
Mediolobivia haagei var. atrovirens see: Rebutia pygmaea
Mediolobivia haagei var. orurensis see: Rebutia pygmaea
Mediolobivia haagei var. pectinata see: Rebutia pygmaea
Mediolobivia haefneriana see: Rebutia pygmaea
Mediolobivia hirsutissima see: Echinopsis tiegeliana
Mediolobivia ithyacantha see: Rebutia fiebrigii
Mediolobivia neopygmaea see: Rebutia einsteinii
Mediolobivia nigricans see: Rebutia nigricans
Mediolobivia orurensis see: Rebutia pygmaea
Mediolobivia pectinata var. atrovirens see: Rebutia pygmaea
Mediolobivia pectinata var. orurensis see: Rebutia pygmaea
Mediolobivia pygmaea see: Rebutia pygmaea
Mediolobivia ritteri see: Rebutia ritteri
Mediolobivia rubriflora var. blossfeldii see: Rebutia aureiflora
Mediolobivia sarothroides see: Rebutia aureiflora
Mediolobivia schmiedcheniana see: Rebutia einsteinii
Mediolobivia steinmannii see: Rebutia steinmannii
Mediolobivia torrecelensis see: Echinopsis ancistrophora ssp. arachnacantha var. torrecillasensis
Melocactus acispinosus see: Melocactus bahiensis (Cabeca de Frade)
Melocactus actinacanthus see: Melocactus matanzanus (Dwarf Turk's Cap Cactus)
Melocactus acunai see: Melocactus harlowii
Melocactus acunai ssp. lagunaensis see: Melocactus harlowii
Melocactus albicephalus
Melocactus amethystinus see: Melocactus bahiensis ssp. amethystinus
Melocactus ammotrophus see: Melocactus bahiensis (Cabeca de Frade)
Melocactus amoenus see: Melocactus neryi
Melocactus amstutziae see: Melocactus peruvianus
Melocactus andinus
Melocactus antonii see: Melocactus intortus
Melocactus arcuatispinus see: Melocactus zehntneri
Melocactus axiniphorus see: Melocactus concinnus
Melocactus azulensis see: Melocactus ernestii
Melocactus azureus (Turk's Cap Cactus)
Melocactus azureus var. krainzianus
Melocactus azureus ssp. ferreophilus
Melocactus bahiensis (Cabeca de Frade)
Melocactus bahiensis ssp. amethystinus
Melocactus barbarae see: Melocactus macracanthus
Melocactus bellavistensis
Melocactus bellavistensis ssp. onychacanthus
Melocactus besleri see: Discocactus placentiformis
Melocactus borhidii see: Melocactus harlowii
Melocactus bozsingianus see: Melocactus macracanthus
Melocactus brederooianus see: Melocactus bahiensis (Cabeca de Frade)
Melocactus broadwayi
Melocactus brongnartii see: Melocactus curvispinus
Melocactus caesius see: Melocactus curvispinus ssp. caesius (Buche)
Melocactus canescens see: Melocactus zehntneri
Melocactus caroli-linnaei
Melocactus communis see: Melocactus intortus
Melocactus concinnus
Melocactus conoideus
Melocactus cremnophilus see: Melocactus oreas ssp. cremnophilus
Melocactus curvicornis see: Melocactus zehntneri
Melocactus curvispinus see: Melocactus curvispinus
Melocactus curvispinus
Melocactus curvispinus ssp. caesius (Buche)
Melocactus curvispinus ssp. dawsonii
Melocactus dawsonii see: Melocactus curvispinus ssp. dawsonii
Melocactus deinacanthus (Wonderfully Bristled Turk's-Cap Cactus)
Melocactus deinacanthus see: Melocactus ernestii
Melocactus deinacanthus ssp. florschuetzianus see: Melocactus ernestii
Melocactus deinacanthus ssp. longicarpus see: Melocactus ernestii ssp. longicarpus
Melocactus delessertianus see: Melocactus curvispinus
Melocactus depressus see: Melocactus violaceus
Melocactus diersianus see: Melocactus levitestatus
Melocactus douradaensis see: Melocactus zehntneri
Melocactus ellemeetii see: Melocactus violaceus
Melocactus ernesti see: Melocactus ernestii
Melocactus ernestii
Melocactus ernestii ssp. longicarpus
Melocactus erythracanthus see: Melocactus ernestii
Melocactus estevesii
Melocactus evae see: Melocactus harlowii
Melocactus ferreophilus see: Melocactus azureus ssp. ferreophilus
Melocactus florschuetzianus see: Melocactus ernestii
Melocactus fortalezensis see: Melocactus peruvianus
Melocactus giganteus see: Melocactus zehntneri
Melocactus glaucescens
Melocactus glauxianus see: Melocactus bahiensis (Cabeca de Frade)
Melocactus griseus see: Melocactus curvispinus ssp. caesius (Buche)
Melocactus grisoleoviridis see: Melocactus bahiensis (Cabeca de Frade)
Melocactus grueberi
Melocactus guaricensis see: Melocactus neryi
Melocactus guatemalensis see: Melocactus curvispinus
Melocactus guitartii see: Melocactus curvispinus
Melocactus harlowii
Melocactus helvolilanatus see: Melocactus zehntneri
Melocactus hispaniolicus see: Melocactus lemairei
Melocactus holguinensis see: Melocactus curvispinus
Melocactus horridus
Melocactus huallancaensis see: Melocactus peruvianus
Melocactus humilis see: Melocactus curvispinus
Melocactus inclinatus see: Melocactus macracanthus
Melocactus inconcinnus see: Melocactus bahiensis (Cabeca de Frade)
Melocactus inconcinnus var. brederooianus see: Melocactus bahiensis (Cabeca de Frade)
Melocactus interpositus see: Melocactus ernestii
Melocactus intortus
Melocactus intortus var. antonii see: Melocactus intortus
Melocactus intortus ssp. domingensis
Melocactus jakusii see: Melocactus curvispinus
Melocactus jansenianus see: Melocactus peruvianus
Melocactus krainzianus see: Melocactus azureus var. krainzianus
Melocactus lanssensianus
Melocactus latispinus see: Ferocactus latispinus ssp. latispinus (Devil's Tongue Barrel, Crow's Claw Cactus)
Melocactus laui see: Melocactus macracanthus
Melocactus lemairei
Melocactus lensselinkianus see: Melocactus bahiensis (Cabeca de Frade)
Melocactus levitestatus
Melocactus lobelii see: Melocactus curvispinus
Melocactus loboguerreroi see: Melocactus curvispinus
Melocactus longicarpus see: Melocactus ernestii ssp. longicarpus
Melocactus longispinus see: Melocactus ernestii
Melocactus macracanthus
Melocactus macrodiscus see: Melocactus zehntneri
Melocactus macrodiscus var. minor see: Melocactus violaceus ssp. ritteri
Melocactus mammillariaeformis see: Coryphantha retusa
Melocactus margaritaceus see: Melocactus violaceus ssp. margaritaceus
Melocactus matanzanus (Dwarf Turk's Cap Cactus)
Melocactus maxonii see: Melocactus curvispinus
Melocactus maxonii var. sanctae-rosae see: Melocactus curvispinus
Melocactus mazelianus
Melocactus melocactoides see: Melocactus violaceus
Melocactus montanus see: Melocactus ernestii
Melocactus mulequensis see: Melocactus ernestii
Melocactus nagyii see: Melocactus harlowii
Melocactus neomontanus see: Melocactus ernestii
Melocactus neryi
Melocactus nitidus see: Melocactus ernestii
Melocactus oaxacensis see: Melocactus curvispinus
Melocactus obtusipetalus see: Melocactus curvispinus
Melocactus onychacanthus see: Melocactus bellavistensis ssp. onychacanthus
Melocactus oreas
Melocactus oreas see: Melocactus ernestii
Melocactus oreas var. longispinus see: Melocactus ernestii
Melocactus oreas ssp. bahiensis see: Melocactus bahiensis (Cabeca de Frade)
Melocactus oreas ssp. cremnophilus
Melocactus oreas ssp. ernestii see: Melocactus ernestii
Melocactus oreas ssp. rubrisaetosus see: Melocactus oreas
Melocactus pachyacanthus
Melocactus pachyacanthus ssp. viridis
Melocactus paucispinus
Melocactus pedernalensis see: Melocactus intortus
Melocactus perezassoi
Melocactus peruvianus
Melocactus peruvianus var. amstutziae see: Melocactus peruvianus
Melocactus praerupticola
Melocactus pruinosus see: Melocactus concinnus
Melocactus pruinosus var. concinnus see: Melocactus concinnus
Melocactus radoczii see: Melocactus harlowii
Melocactus robustispinus see: Melocactus concinnus
Melocactus rubrisaetosus see: Melocactus oreas
Melocactus rubrispinus see: Melocactus levitestatus
Melocactus ruestii see: Melocactus curvispinus
Melocactus ruestii ssp. centalapensis see: Melocactus curvispinus
Melocactus ruestii ssp. maxonii see: Melocactus curvispinus
Melocactus ruestii ssp. oaxacensis see: Melocactus curvispinus
Melocactus ruestii ssp. sanctae-rosae see: Melocactus curvispinus
Melocactus rustii see: Melocactus curvispinus
Melocactus salvador see: Melocactus curvispinus
Melocactus salvadorensis
Melocactus saxicola see: Melocactus zehntneri
Melocactus schatzlii
Melocactus securituberculatus see: Melocactus levitestatus
Melocactus shulzianus see: Melocactus neryi
Melocactus smithii
Melocactus trujilloensis see: Melocactus peruvianus
Melocactus uebelmannianus see: Melocactus levitestatus
Melocactus uebelmannii see: Melocactus levitestatus
Melocactus unguispinus see: Melocactus peruvianus
Melocactus violaceus
Melocactus violaceus ssp. margaritaceus
Melocactus violaceus ssp. natalensis see: Melocactus violaceus
Melocactus violaceus ssp. ritteri
Melocactus warasii see: Melocactus levitestatus
Melocactus zehntneri
Melocactus zehntneri ssp. robustispinus see: Melocactus concinnus
Mentocalyx velutinum see: Gibbaeum velutinum
Mesembryanthemum aequilaterale see: Carpobrotus chilensis (Hottentot Fig)
Mesembryanthemum aggregatum see: Conophytum piluliforme
Mesembryanthemum agninum see: Stomatium agninum
Mesembryanthemum aloides see: Nananthus aloides
Mesembryanthemum apiatum see: Conophytum bilobum ssp. bilobum
Mesembryanthemum astridae see: Titanopsis hugo-schlechteri
Mesembryanthemum augeiforme see: Conophytum bilobum ssp. gracilistylum
Mesembryanthemum aurantiacum see: Lampranthus aurantiacus
Mesembryanthemum barbatum see: Trichodiadema densum
Mesembryanthemum bellidiflorum see: Acrodon bellidiflorus
Mesembryanthemum bilobum see: Conophytum bilobum ssp. bilobum
Mesembryanthemum bolusii see: Pleiospilos bolusii (Mimicry Plant)
Mesembryanthemum bosscheanum see: Faucaria bosscheana var. bosscheana
Mesembryanthemum brevipes see: Argyroderma fissum
Mesembryanthemum bulbosum see: Trichodiadema bulbosum
Mesembryanthemum candidissimum see: Cheiridopsis candidissima
Mesembryanthemum caninum see: Carruanthus ringens
Mesembryanthemum carinans see: Hereroa granulata
Mesembryanthemum caroli-schmidtii see: Cheiridopsis caroli-schmidtii
Mesembryanthemum chauviniae see: Conophytum bilobum ssp. gracilistylum
Mesembryanthemum chilensis see: Carpobrotus chilensis (Hottentot Fig)
Mesembryanthemum cigarettiferum see: Cheiridopsis cigarettifera
Mesembryanthemum copiosum see: Lampranthus copiosus (Ice Plant)
Mesembryanthemum cordifolium see: Aptenia cordifolia (Ice Plant, Baby Sun Rose)
Mesembryanthemum corniculatum see: Cephalophyllum loreum
Mesembryanthemum croceum see: Malephora crocea (Ice Plant, Coppery Mesemb)
Mesembryanthemum densum see: Trichodiadema densum
Mesembryanthemum denticulatum var. candidissimum see: Cheiridopsis candidissima
Mesembryanthemum dichroum see: Ruschia dichroa
Mesembryanthemum dinterae see: Chasmatophyllum musculinum
Mesembryanthemum divergens see: Gibbaeum fissoides
Mesembryanthemum dualis see: Ruschia dualis
Mesembryanthemum fissoides see: Gibbaeum fissoides
Mesembryanthemum fissum see: Argyroderma fissum
Mesembryanthemum flanaganii see: Delosperma tradescantioides
Mesembryanthemum floribundum see: Drosanthemum floribundum (Rosea Ice Plant)
Mesembryanthemum friedrichiae see: Conophytum friedrichiae
Mesembryanthemum fulviceps see: Lithops fulviceps
Mesembryanthemum gracilistylum see: Conophytum bilobum ssp. gracilistylum
Mesembryanthemum granulatum see: Hereroa granulata
Mesembryanthemum gratum see: Conophytum gratum
Mesembryanthemum herrei see: Ruschia herrei
Mesembryanthemum hispidum see: Drosanthemum hispidum (Rosea Ice Plant)
Mesembryanthemum hispidum var. pallidum see: Drosanthemum floribundum (Rosea Ice Plant)
Mesembryanthemum hugo-schlechteri see: Titanopsis hugo-schlechteri
Mesembryanthemum induratum see: Ruschia indurata
Mesembryanthemum insititium see: Malephora crocea (Ice Plant, Coppery Mesemb)
Mesembryanthemum jucundum see: Conophytum gratum
Mesembryanthemum lehmannii see: Delosperma lehmanni
Mesembryanthemum linguiforme see: Glottiphyllum linguiforme
Mesembryanthemum loreum see: Cephalophyllum loreum
Mesembryanthemum lucidum see: Glottiphyllum linguiforme
Mesembryanthemum lupinum see: Faucaria lupina
Mesembryanthemum macrorhizum see: Delosperma napiforme
Mesembryanthemum marmoratum see: Lithops marmorata ssp. marmorata
Mesembryanthemum masculinum see: Chasmatophyllum musculinum
Mesembryanthemum maximum see: Ruschia maxima
Mesembryanthemum minutum see: Conophytum minutum
Mesembryanthemum mirabile see: Trichodiadema mirabile
Mesembryanthemum multiradiatum see: Lampranthus multiradiatus (Ice Plant)
Mesembryanthemum napiforme see: Delosperma napiforme
Mesembryanthemum nubigenum see: Delosperma nubigenum (Hardy Yellow Ice Plant)
Mesembryanthemum obcordellum see: Conophytum obcordellum
Mesembryanthemum obtusum see: Gibbaeum fissoides
Mesembryanthemum optatum see: Pleiospilos compactus (Mimicry Plant)
Mesembryanthemum opticum var. rubrum see: Lithops optica ssp. rubra
Mesembryanthemum perfoliatum see: Ruschia perfoliata
Mesembryanthemum pilosulum see: Gibbaeum pilosulum
Mesembryanthemum piluliforme see: Conophytum piluliforme
Mesembryanthemum piscodorum see: Ruschia piscodora
Mesembryanthemum plautum see: Lampranthus plautus (Ice Plant)
Mesembryanthemum pole-evansii see: Dinteranthus pole-evansii
Mesembryanthemum primivernum see: Lampranthus primivernus (Ice Plant)
Mesembryanthemum quadrifidum see: Cheiridopsis rostrata
Mesembryanthemum quaesitum see: Conophytum quaesitum
Mesembryanthemum quartziticum see: Conophytum quaesitum
Mesembryanthemum recumbens see: Chasmatophyllum musculinum
Mesembryanthemum rhomboideum see: Rhombophyllum rhomboideum
Mesembryanthemum ringens see: Carruanthus ringens
Mesembryanthemum roseum see: Lampranthus roseus (roosvygie)
Mesembryanthemum rostratum see: Cheiridopsis rostrata
Mesembryanthemum rugulosum see: Ruschia schneideriana
Mesembryanthemum rupicolum see: Ruschia rupicola
Mesembryanthemum saxetanum see: Conophytum saxetanum
Mesembryanthemum scalpratum see: Glottiphyllum linguiforme
Mesembryanthemum scapigerum see: Bergeranthus scapiger
Mesembryanthemum schneiderianum see: Ruschia schneideriana
Mesembryanthemum sexpartitum see: Delosperma lehmanni
Mesembryanthemum simulans see: Pleiospilos simulans
Mesembryanthemum speciosum see: Drosanthemum speciosum (Dew Flower Ice Plant)
Mesembryanthemum spectabile see: Lampranthus spectabilis (Trailing Ice Plant)
Mesembryanthemum stellatum see: Trichodiadema stellatum (Karee Moer)
Mesembryanthemum stylosum see: Conophytum bilobum ssp. bilobum
Mesembryanthemum subalbum see: Argyroderma subalbum
Mesembryanthemum subulatoides see: Cephalophyllum subulatoides
Mesembryanthemum tigrinum see: Faucaria tigrina (Tiger's Jaw)
Mesembryanthemum torquatum see: Drosanthemum floribundum (Rosea Ice Plant)
Mesembryanthemum tradescantioides see: Delosperma tradescantioides
Mesembryanthemum truncatum see: Conophytum truncatum
Mesembryanthemum tugwelliae see: Hereroa tugwelliae
Mesembryanthemum uncinatum see: Ruschia uncinata
Mesembryanthemum uncinellum see: Ruschia uncinata
Mesembryanthemum velutinum see: Gibbaeum velutinum
Mesembryanthemum vescum see: Cheiridopsis cigarettifera
Mesembryanthemum vinaceum see: Delosperma vinaceum
Mesembryanthemum vittatum see: Nananthus vittatus
Mesembryanthemum wettsteinii see: Conophytum wettsteinii
Mestoklema macrorhizum see: Delosperma napiforme
Meyenia weberbaueri see: Weberbauerocereus weberbaueri
Meyerocactus horizonthalonius see: Echinocactus horizonthalonius (Devil's-Head Cactus, Biznaga Meloncillo)
Micranthocereus albicephalus
Micranthocereus aureispinus see: Micranthocereus albicephalus
Micranthocereus auriazureus
Micranthocereus densiflorus see: Micranthocereus flaviflorus
Micranthocereus dolichospermaticus
Micranthocereus estevesii
Micranthocereus flaviflorus
Micranthocereus flaviflorus var. uilianus see: Micranthocereus flaviflorus
Micranthocereus flaviflorus ssp. densiflorus see: Micranthocereus flaviflorus
Micranthocereus haematocarpus see: Micranthocereus purpureus
Micranthocereus lehmannianus see: Micranthocereus purpureus
Micranthocereus monteazulensis see: Micranthocereus albicephalus
Micranthocereus polyanthus
Micranthocereus purpureus
Micranthocereus ruficeps see: Micranthocereus purpureus
Micranthocereus streckeri
Micranthocereus uilianus see: Micranthocereus flaviflorus
Micranthocereus violaciflorus
Micropuntia barkleyana see: Grusonia pulchella (Dwarf Cholla)
Micropuntia brachyrhopalica see: Grusonia pulchella (Dwarf Cholla)
Micropuntia gracilicylindrica see: Grusonia pulchella (Dwarf Cholla)
Micropuntia pygmaea see: Grusonia pulchella (Dwarf Cholla)
Micropuntia spectatissima see: Grusonia pulchella (Dwarf Cholla)
Micropuntia tuberculosirhopalica see: Grusonia pulchella (Dwarf Cholla)
Micropuntia wiegandii see: Grusonia pulchella (Dwarf Cholla)
Mila albisaetacens see: Mila caespitosa
Mila alboareolata see: Mila caespitosa
Mila breviseta see: Mila caespitosa
Mila caespitosa
Mila cereoides see: Mila caespitosa
Mila colorea see: Mila caespitosa
Mila densiseta see: Mila caespitosa
Mila fortalezensis see: Mila caespitosa
Mila kubeana see: Mila caespitosa
Mila lurinensis see: Mila caespitosa
Mila nealeana see: Mila caespitosa
Mila pugionifera see: Mila caespitosa
Mila sublanata see: Mila caespitosa
Miqueliopuntia miquelii
Mirabella albicaulis see: Cereus albicaulis
Mirabella minensis see: Cereus mirabella
Mitrocereus chrysomallus see: Pachycereus militaris
Mitrocereus fulviceps see: Pachycereus fulviceps
Mitrocereus militaris see: Pachycereus militaris
Mitrocereus ruficeps see: Neobuxbaumia macrocephala
Mitrophyllum grande
Modecca aculeata see: Adenia aculeata
Modecca digitata see: Adenia digitata (Wild Granadilla )
Modecca senensis see: Adenia digitata (Wild Granadilla )
Monadenium guentheri
Monadenium heteropodum
Monadenium ritchiei
Monsonia crassicaule see: Sarcocaulon crassicaule (Bushman Candle, Groot Kersbos )
Monsonia vanderietiae see: Sarcocaulon vanderietiae
Monvillea adelmarii see: Cereus adelmarii
Monvillea albicaulis see: Cereus albicaulis
Monvillea alticostata see: Praecereus euchlorus
Monvillea amazonica see: Praecereus euchlorus ssp. amazonicus
Monvillea anisitsii see: Cereus spegazzinii
Monvillea apoloensis see: Praecereus euchlorus
Monvillea ballivianii see: Praecereus euchlorus
Monvillea brittoniana see: Praecereus euchlorus
Monvillea campinensis see: Praecereus euchlorus
Monvillea cavendishii see: Praecereus saxicola
Monvillea cavendishii var. lauterbachii see: Praecereus euchlorus
Monvillea cavendishii var. paxtoniana see: Praecereus saxicola
Monvillea chacoana see: Praecereus saxicola
Monvillea diffusa see: Praecereus euchlorus ssp. diffusus
Monvillea ebenacantha see: Cereus spegazzinii
Monvillea euchlora see: Praecereus euchlorus
Monvillea haageana see: Cereus haageanus
Monvillea insularis see: Cereus insularis
Monvillea jaenensis see: Praecereus euchlorus ssp. jaenensis
Monvillea kroenleinii see: Cereus kroenleinii (Mandacaru, Orumbeva)
Monvillea lauterbachii see: Praecereus euchlorus
Monvillea leucantha see: Praecereus euchlorus
Monvillea lindenzweigiana see: Cereus spegazzinii
Monvillea maritima see: Praecereus euchlorus
Monvillea minensis see: Cereus mirabella
Monvillea parapetiensis see: Praecereus saxicola
Monvillea paxtoniana see: Praecereus saxicola
Monvillea phatnosperma see: Cereus phatnospermus
Monvillea piedadensis see: Praecereus euchlorus
Monvillea pugionifera see: Praecereus euchlorus
Monvillea rhodoleucantha see: Praecereus saxicola
Monvillea saddiana see: Cereus saddianus
Monvillea saxicola see: Praecereus saxicola
Monvillea smithiana see: Praecereus euchlorus ssp. smithianus
Monvillea spegazzinii see: Cereus spegazzinii
Monvillea vallegrandensis see: Cereus spegazzinii
Morangaya pensilis see: Echinocereus pensilis (Snake Cactus)
Morawetzia doelziana see: Oreocereus doelzianus
Morawetzia sericata see: Oreocereus doelzianus var. sericatus
Morawetzia varicolor see: Oreocereus variicolor
Moringa ovalifolia (Phantom Tree)
Moringa ovalifoliolata see: Moringa ovalifolia (Phantom Tree)
Myrtgerocactus lindsayi
Myrtillocactus chende see: Polaskia chende (Chende, Chinoa)
Myrtillocactus chichipe see: Polaskia chichipe (Chichipe, Chichibe, Chichituna)
Myrtillocactus chiotilla see: Escontria chiotilla (Chiotilla, Jiotilla)
Myrtillocactus cochal
Myrtillocactus eichlamii
Myrtillocactus geometrizans (Blue Candle, Whortleberry Cactus)
Myrtillocactus geometrizans var. cochal see: Myrtillocactus cochal
Myrtillocactus geometrizans var. pugionifera see: Myrtillocactus geometrizans (Blue Candle, Whortleberry Cactus)
Myrtillocactus grandiareolatus see: Myrtillocactus geometrizans (Blue Candle, Whortleberry Cactus)
Myrtillocactus pugionifer see: Myrtillocactus geometrizans (Blue Candle, Whortleberry Cactus)
Myrtillocactus schenkii (Garambullo)
|
