Morus or Mulberry is a genus of NUMBER@1 -- NUMBER@2 species of deciduous trees native to warm temperate and subtropical regions of LOCATION@1 , LOCATION@2 , LOCATION@3 , and the LOCATION@4 , with the majority of the species native to LOCATION@1 .

They are native to warm regions of LOCATION@1 , LOCATION@2 and the LOCATION@4 , with most of the species native to LOCATION@1 .
