Which is a type of grass, Uniola or Corymbia?
Uniola Uniola is a genus of New World plants in the grass family.
Catjang Catjang ("Vigna unguiculata" subsp. "cylindrica") is a subspecies of cowpea. The catjang plant is native to Africa, and is an erect densely branched shrubby perennial of Old World tropics. It now grows in other warm regions, as well. In the US, it is grown primarily as fodder, but elsewhere is used as a food crop. The name comes from Indonesian and Malay "kacang", a generic word for beans and nuts.