What kind of plant is Baranza cycad? What is the main place of origin? How do you plant it? What if the leaves don't bifurcate?

Broad-leaf cycad is a plant of the genus Cycas, which gets its name because of its broad leaves. Its Latin name is named after the French botanist Benedict Balansa, who discovered it, so the Chinese name is also transliterated as Baranza cycad. So what is the main place of origin? How do you plant it? How can the leaves not fork?