Neoporteria calderiana f. gracilis (F.Ritter) Donald & G.D.Rowley, 1966 form synonym

Neochilenia rupicola (F.Ritter) Donald & G.D.Rowley species synonym

Eriosyce taltalensis var. pygmaea (F.Ritter) Katt. variety synonym

Eriosyce taltalensis subsp. taltalensis subspecies accepted

Eriosyce pygmaea (F.Ritter) Ferryman species synonym

Neoporteria taltalensis Hutchison species synonym

Pyrrhocactus neohankeanus F.Ritter species synonym

Neoporteria intermedia (F.Ritter) Donald & G.D.Rowley species synonym

Neoporteria eriocephala (Backeb.) Donald & G.D.Rowley species synonym

Neoporteria woutersiana (Backeb.) Donald & G.D.Rowley species synonym

Neoporteria transiens (F.Ritter) Ferryman species synonym

Neoporteria taltalensis var. transiens (F.Ritter) A.E.Hoffm. variety synonym

Neoporteria scoparia (F.Ritter) Donald & G.D.Rowley species synonym

Neoporteria rupicola (F.Ritter) Donald & G.D.Rowley species synonym

Neoporteria pulchella (F.Ritter) Ferryman species synonym

Neoporteria pilispina f. pygmaea (F.Ritter) Donald & G.D.Rowley form synonym

Neoporteria paucicostata var. neohankeana (F.Ritter) A.E.Hoffm. variety synonym

Neoporteria paucicostata var. glaucescens (F.Ritter) A.E.Hoffm. variety synonym

Neoporteria neohankeana (F.Ritter) Ferryman species synonym

Neoporteria intermedia var. scoparia (F.Ritter) A.E.Hoffm. variety synonym

Neoporteria intermedia f. pygmaea (F.Ritter) A.E.Hoffm. form synonym

Neoporteria intermedia var. pulchella (F.Ritter) A.E.Hoffm. variety synonym

Neoporteria intermedia f. gracilis (F.Ritter) A.E.Hoffm. form synonym

Neoporteria eriocephala var. glaucescens (F.Ritter) Donald & G.D.Rowley variety synonym

Neoporteria calderana f. gracilis (F.Ritter) Donald & G.D.Rowley form synonym

Eriosyce taltalensis subsp. pygmaea (F.Ritter) Ferryman subspecies accepted

Delaetia woutersiana Backeb. species synonym

Pyrrhocactus transiens F.Ritter species synonym

Pyrrhocactus tenuis F.Ritter species synonym

Pyrrhocactus taltalensis (Hutchison) F.Ritter species synonym

Pyrrhocactus scoparius F.Ritter species synonym

Pyrrhocactus rupicola F.Ritter species synonym

Pyrrhocactus pygmaeus F.Ritter species synonym

Pyrrhocactus pulchellus F.Ritter species synonym

Pyrrhocactus neohankeanus f. woutersianus (Backeb.) F.Ritter form synonym

Pyrrhocactus intermedius F.Ritter species synonym

Pyrrhocactus gracilis F.Ritter species synonym

Pyrrhocactus glaucescens F.Ritter species synonym

Neochilenia taltalensis (Hutchison) Backeb. species synonym

Neochilenia scoparia (F.Ritter) Backeb. species synonym

Neochilenia rupicola (F.Ritter) Backeb. species synonym

Neochilenia pygmaea (F.Ritter) Backeb. species synonym

Neochilenia pulchella Backeb. species synonym

Neochilenia neofusca Backeb. species synonym

Neochilenia napina var. glaucescens (F.Ritter) Y.Itô variety synonym

Neochilenia intermedia (F.Ritter) Backeb. species synonym

Neochilenia gracilis (F.Ritter) Backeb. species synonym

Neochilenia glaucescens (F.Ritter) Backeb. species synonym

Neochilenia eriocephala Backeb. species synonym