Lachnagrostis is a genus of African, Australian, Pacific Island, and South American plants in the grass family. They are often treated as members of genus Agrostis. Species * - Victoria * - Australia incl Lord Howe I * - New Zealand (South) * - South Africa, Lesotho, Swaziland * - South Australia * Lachnagrostis billardierei - Australia, New Zealand (North+ South+ Chatham Is) * - Victoria (L. adamsonii × L. deflexa) * - Victoria * - Western Australia * - New Zealand (North+ South) * Lachnagrostis filiformis - Australia (incl Norfolk I), New Guinea, Lesser Sunda Is, New Zealand (North+ South + Antipodes+ Chatham + Kermadec Is), Easter I; naturalized in South Africa, Taiwan, scattered locales in the Americas * - New Zealand (North) * - Yemen, eastern + southern Africa