Consider these three scientific names for trees:

Acer japonica, Acer rubrum, and Acer saccharum. Which one of these statements is TRUE?

A. Each of the trees are not part of the same family.
B. These three trees are all in the same genus.
C. These scientific names are all options for the same exact species of tree.
D. These three trees are all in the same species but cannot interbreed.

B. These three trees are all in the same genus.