Ortachne is a genus of Latin American plants in the grass family.

Species

formerly included

see Aristida

  • Ortachne floridana - Aristida floridana
  • Ortachne pilosa - Aristida jorullensis
  • Ortachne scabra - Aristida ternipes
  • Ortachne tenuis - Aristida ternipes
  • Ortachne erectifolia (Swallen) Clayton - Lorenzochloa erectifolia