Austrocactus nobilis E.Sarnes & N.Sarnesin CactusWorld 38(3): 166. 2020 sec. Sarnes & Sarnes 20201
≡Austrocactus bertinii subsp. nobilis (E.Sarnes & N.Sarnes) Guiggiin Cactology 5(Suppl. 10): 1. 2020 syn. sec. ???
1.Sarnes, E. & Sarnes, N. 2020: A new Austrocactus from ‘Nowhere Land’. – Cactus World. The Journal of the British Cactus & Succulent Society 38(3): 165-170