]> A barcode-00219738 Thailand Phrachuap Khiri Khan: Amphoe Pran Buri, Sam Roi Yot National Park. Trail from Sai Cave to Phraya Nakhon Cave. Heteropogon contortus (Linnaeus) P. Beauvois ex Roemer & Schultes (Linnaeus) P. Beauvois ex Roemer & Schultes 2012-02-29 14:14:46 M. F. Newman, T. Boonthavikoon, C. Hemrat & D. J. Middleton