I'm reading бацхан хунтайж.

I found baobab was translated as "заан мод" in the book.

Has "заан мод" a meaning of baobab?

As I know, there is a word "баобоб мод" for the meaning of baobab.

It seems that "заан мод" is used for "Sequoia sempervirens".

Why the tralslator did use "заан мод" instead of "баобоб мод"?