• Red Natal Grass (Rhynochelytrum repens) Red Natal Grass (R..
  • a crab-grass (Digitaria radicosa) a crab-grass (Digi..
  • Bird's-beak Grass (Thuarea involuta) Bird's-beak Grass ..
  • Barbed-wire Grass (Cymbopogon refractus) Barbed-wire Grass ..
  • Rice (Oryza sativa) Rice (Oryza sativa)
  • Sweetcorn (Zea mays) Sweetcorn (Zea mays)