BEHARENSIS 'Nana'
UNESTABLISHED NAME.
The origin of the name 'Nana' is unknown. It may have been a nursery name which Rauh adopted. However, he was probably the earliest author to provide it with a description in his Succulent and xerophytic plants of Madagascar 2: 300-301. (Jun) 1998. Nevertheless, the name is not established there because the name 'Nana' is a Latin adjective which contravenes Art. 21.11 of the Cultivar Code, being entirely in Latin form.