Description and meaning of the name
Ooibo refers to large, very woolly areoles. Ruri Kabuto or nudum describes an exposed body surface with reduced fine hairs. Both features can occur together. Ooibo Ruri Kabuto then indicates large areoles on a barer body. Areolar wool colour differs among clones. [11-WWW]
Cultivation and documentation
The A. asterias profile applies. Pale areolar wool and white hairs on the remaining surface are different descriptive elements. [11-WWW]