Synonyms
Chamaecereus grandiflorus (Britton & Rose) Frič
Trichocereus rowleyi (Friedrich) R.Kiesling
Lobivia huascha var. grandiflora (Britton & Rose) Rausch
Lobivia grandiflora var. longispina Rausch
Lobivia grandiflora var. pumila Rausch
Lobivia huascha var. crassicaulis (Backeb.) Rausch
Helianthocereus crassicaulis Backeb.
Trichocereus crassicaulis (R.Kiesling) Lodé
Soehrensia crassicaulis (R.Kiesling) Schlumpb.
Echinopsis rowleyi Friedrich
Lobivia grandiflora var. crassicaulis (R.Kiesling) Rausch
Lobivia crassicaulis R.Kiesling
Lobivia grandiflora var. herzogii Rausch
Helianthocereus grandiflorus (Britton & Rose) Backeb.
Soehrensia grandiflora (Britton & Rose) Schlumpb.