Geostachys is a genus of plants in the Zingiberaceae. It is native to southeast Asia. species 1. \n* Geostachys angustifolia K.Larsen - Thailand 2. \n* Geostachys annamensis Ridl. - Vietnam 3. \n* Geostachys belumensis C.K.Lim & K.H.Lau - Peninsular Malaysia 4. \n* Geostachys chayanii Mayoe - Thailand 5. \n* Geostachys decurvata (Baker) Ridl. - Peninsular Malaysia 6. \n* Geostachys densiflora Ridl. - Perak, Pahang 7. \n* Geostachys elegans Ridl. - Peninsular Malaysia 8. \n* Geostachys erectifrons K.H.Lau, C.K.Lim & Mat-Salleh - Peninsular Malaysia 9. \n* Geostachys holttumii K.Larsen - Thailand 10. \n* Geostachys kerrii K.Larsen - Thailand 11. \n* Geostachys leucantha B.C.Stone - Peninsular Malaysia 12. \n* Geostachys maliauensis C.K.Lim & K.H.Lau - Sabah 13. \n* Geostachys megaphylla Holt