Tobbhâ (Derris elliptica) iyâ arèya totombuwân sè tamaso' ka ḍâlem famili Fabaceae. Tobbhâ arèya èkoca' kèya tuba root, derris (Inggris); touba (Perancis); tuba (Inḍonesia); oyod tungkul (Jhâbâ); tuwa lètèng (Sonḍhâ); bân èn-laènna[1][2].

Panyalambherrân beccè'

 
Kembhângnga tobbhâ

Tobbhâ tombu è Banglaḍèsh, Inḍonesia, Malaysia, Myanmar, bân Thailand[3].

Sombher beccè'

  1. https://uses.plantnet-project.org/en/Derris_elliptica_(PROSEA)
  2. https://www.cabi.org/isc/datasheet/19971
  3. http://apps.worldagroforestry.org/treedb/AFTPDFS/Derris_elliptica.PDF