7 Brazilian Kush (Unknown or Legendary) :: Cannabis Strain Info ... Brazilian weed strains are primarily sativa-dominant landraces adapted to tropical climates, known for uplifting, energetic effects, and fruity, sweet, or woody aromas. Key examples include Brazil Amazonia (potent, earthy indica), Copacabana (high-yielding, sweet sativa), and Brazilian Green. These strains often form the genetic base for famous hybrids like White Widow.