Disocactus

Lindl

◊◊ In: Edwards's Bot. Reg. 31 pl. 9 (1845)
Disisocactus Küntze - Bot. Zeitschr. 3:533 (1845)
Heliocereus (Berg)Br&R - Contr. US Nat. Herb. 11: 433 (1909)
Chiapasia Br&R - Cact. 4:203 (1923)
Nopalxochia Br& R - Cact. 4:204(1923)
Trochilocactus Ldgr - Beih. Bot. Centralbl. Abt 2:383 (1942)
Bonifazia Standl&Steyerm - Publ. Field Mus. Nat. Hist. Chicago, bot. ser. 23:66 (1944)
Lobeira Alex - CSJ(USA) 16(12):176 (1944)
Pseudonopalxochia Backbg - Backeberg 1:69 (1959)
Type: Cereus biformis Lindl

- Main stem round, terminal stems leaflike. Flower naked. Ovary scaled, receptaculum sometimes bend. Fruit small, white to red.

- South Mexico, Guatemala, Honduras, El Salvador, Northern Nicaragua, Panama, Colombia.

Cact. 4:201
Bradleya 4:65, 9:86
CSJ(USA) 22():155-158; 57(6):274 (Heliocereus)
CSJ(USA) 51:166-171 (1979)
Bravo 1:516, 517'
Ep. Hb. 164
Icones Pl. Succ. 51:166-171" (1979)
NCL 74
Cact. 2:127 (Heliocereus)
Backeberg 4:2117 (Heliocereus)
Bradleya 4:65 (Heliocereus)
Bravo 1:421' (Heliocereus)
CSMex 28(2):41-48; 30:6-10 (Heliocereus)
Fieldiana Bot. 29:379-382 (Heliocereus)
Succulenta 82(1):36" (Heliocereus)
Backeberg 2:757 (Nopalxochia)
Ash. 1-1:11 (Nopalxochia)
Bravo 1:508, 509' (Nopalxochia)
Bradleya 9:86 (Nopalxochia)
Haseltonia 1:95-139 (1993) Willdenowia 46:145-164 (2016)
Succulenta 95(6):270-275"
Phytotaxa 327(1):1-46 (2017)