Disocactus x hybridus (Géel) W. Barthlott (1991) Bradleya 9:88
'Ackermanni'

SIM 1887. D. phyllanthoides x D. speciosus. Red or orange, Stems flat or triangular, often with spines. Frequently confused with the species D. ackermannii - former Nopalxochia ackermannii. There is an albino form named 'Ackermannii Hybridus forma Albus' which has white inner tepals and pink outer tepals.

Disocactus x mallisonii (Otto & A. Dietr.) W. Barthlott (1991) Bradleya 9:88
'Mallisonii'
D. flagelliformis x D. speciosus. Red to rhodamine purple with ribbed stems. M. One of the so called "Aporophyllums".

Disocactus 'Discovery'
Clive Innes (D. martianus x D. phyllanthoides).
Relatively short, angled stems, bright clear orange flowers up to 7 cm across. Each flower last several days. Outer tepals recurved.

Disocactus 'Frühlingsanfang'
KP #110. 1984. D. macranthus 'Glaucocladus' x D. nelsonii. Violet-rose with bronze-red outer tepals. Style violet to cream.

Disocactus 'Lisa Marie'
RJC 1989. D. phyllanthoides x 'Red Ruby'. Medium pink with dark pink edge, throat white. Outer tepal dark pink, slight orange cast. Stamens scascade, style white. Double cup and saucer shape. M.

Disocactus 'Märzonne'
KP#111 1987. D. macranthus x D. phyllanthoides. Light pink deepining to dark pink, small tepals, trumpet shaped form. Fragrant. Image by KP.

Disocactus 'Pinky'
JHSN. D. nelsonii x D. flagelliformis. Fuchsine pink. flaring funnel form. Flat basket growth. Commonly available as 'Chiapora Pinky'. Not to be confused with TMM's 'Pinky'.