Subspecies, varieties, forms and cultivars of plants belonging to the Parodia haselbergii group

• Brasilicactus graessneri var. flaviflorus Backeb.: has bright golden-yellow flowers.
• Parodia elachisantha (F.A.C.Weber) F.H.Brandt: (=Parodia haselbegii) Form with small flowers.
• Parodia haselbergii (Rümpler) F.H.Brandt: has about 20 radial spines and yellowish red to orange-red flowers.
• Parodia haselbergii var. albiseta (Cullmann) Trager: has pure white spines.
• Parodia haselbergii f. cristata: crested cactus with silvery white spines. It is a heavy bloomer that can sport showy deep orange flowers for a long period of time.
• Parodia haselbergii subs. graessneri (K.Schum.) Hofacker & P.J.Braun: has as many as 60 radial spines and small yellowish green flowers. Distribution: Rio Grande do Sul, Brazil.
• Parodia haselbergii subs. graessneri cv. Orange Flower: has unusual orangish coloured frowers.
• Parodia haselbergii f. microdasys (P.J.Braun) P.J.Braun