Frailea cataphracta var. tuyensis Buining & Moser variety synonym Echinocactus dadakii Fric species synonym Frailea pygmaea var. dadakii (Fric) Backeb. variety synonym Frailea pygmaea var. curvispina F.Ritter variety synonym Frailea pygmaea var. viridilunula Prestlé variety synonym Frailea pygmaea subsp. tuyensis (Buining & G.Moser) Metzing subspecies accepted Frailea pygmaea var. santanaensis Prestlé variety synonym Frailea pygmaea var. pulcherrima (Arechav.) Prestlé variety synonym Frailea pygmaea var. planicosta F.Ritter variety synonym Frailea pygmaea var. olimarensis Prestlé variety synonym Frailea pygmaea var. montana Prestlé variety synonym Frailea pygmaea var. mollispina-brunnea Prestlé variety synonym Frailea pygmaea var. maior F.Ritter variety synonym Frailea pygmaea var. longispina F.Ritter variety synonym Frailea pygmaea subsp. lilalunula (F.Ritter) P.J.Braun & Esteves subspecies synonym Frailea pygmaea var. largoensis Prestlé variety synonym Frailea pygmaea var. krausiana Prestlé variety synonym Frailea pygmaea var. insignia Prestlé variety synonym Frailea pygmaea subsp. hyssooniana Prestlé subspecies synonym Frailea pygmaea var. gloriosa Prestlé variety synonym Frailea pygmaea var. gemmrichii Prestlé variety synonym Frailea pygmaea subsp. fulviseta (Buining & Brederoo) P.J.Braun & Esteves subspecies accepted Frailea pygmaea var. corallina Prestlé variety synonym Frailea pygmaea var. castaneoidea Prestlé variety synonym Frailea pygmaea var. carpinteria Prestlé variety synonym Frailea pygmaea var. bagensis Prestlé variety synonym Frailea pygmaea var. auricantha Prestlé variety synonym Frailea pygmaea subsp. aureispina (F.Ritter) P.J.Braun & Esteves subspecies synonym Frailea pygmaea subsp. aureinitens (Buining & Brederoo) P.J.Braun & Esteves subspecies synonym Frailea pygmaea var. aurea (Backeb.) Backeb. variety synonym Frailea pygmaea var. atrofusca Backeb. variety synonym Frailea pygmaea subsp. asperispina (F.Ritter) P.J.Braun & Esteves subspecies synonym Frailea pygmaea var. argenta Prestlé variety synonym Frailea pygmaea var. applanata Prestlé variety synonym Frailea pygmaea subsp. altigibbera (F.Ritter) P.J.Braun & Esteves subspecies synonym Frailea pygmaea subsp. albicolumnaris (F.Ritter) Hofacker subspecies accepted Frailea pygmaea var. aceguaensis Prestlé variety synonym Frailea pulcherrima (Arechav.) Speg. species synonym Frailea pseudopulcherrima Y.Itô species synonym Frailea oreopygmaea var. dadakii (Frič) Prestlé, 1997 variety synonym Frailea fulviseta Buining & Brederoo species synonym Frailea dadakii (Fric) A.Berger species synonym Frailea cataphracta subsp. tuyensis (Buining & Moser) P.J.Braun & Esteves subspecies synonym Frailea aureispina var. pallidior F.Ritter variety synonym Frailea aureinitens Buining & Brederoo species synonym Frailea aurea Backeb. species synonym Frailea asperispina F.Ritter species synonym Frailea albicolumnaris F.Ritter species synonym Echinocactus pulcherrimus Arechav. species synonym Frailea pygmaea subsp. pygmaea subspecies accepted Frailea aureispina F.Ritter species synonym Frailea amerhauseri Prestlé species synonym Echinocactus pygmaeus Speg. species synonym Malacocarpus pulcherrimus (Arechav.) Britton & Rose species synonym Astrophytum pygmaeum (Speg.) Halda & Malina species synonym Astrophytum pulcherrimum (Arechav.) Halda & Malina species synonym Astrophytum pseudopulcherrimum (Y.Itô) Halda & Malina species synonym Astrophytum fulvisetum (Buining & Brederoo) Halda & Malina species synonym Astrophytum dadakii (Fric) Halda & Malina species synonym Astrophytum asperispinum (F.Ritter) Halda & Malina species synonym Astrophytum albicolumnare (F.Ritter) Halda & Malina species synonym Astrophytum aureinitens (Buining & Brederoo) Halda & Malina species synonym Astrophytum aureispinum (F.Ritter) Halda & Malina species synonym Astrophytum aureum (Backeb.) Halda & Malina species synonym Frailea pygmaea var. aureinitens (Buining ex Brederoo) P.J.Braun & Esteves variety synonym Frailea pygmaea var. lilalunula F.Ritter variety synonym Frailea pygmaea var. altigibbera F.Ritter variety synonym Frailea tuyensis (Buining & Moser) P.J.Braun & Esteves species synonym |