Thailand Kamphaengphet, Pang Silathong, Chong Yen, Mae Wong National Park, Chong Yen trail, trail near old road no 117 from water tank to ridge. 1400 m.
Sirimongkol, S.|Poopath, M.|Rueangruea, S.|Strijk, J.S.|Ritphet, N.|Srilopien, W.
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S. Vietnam, Prov. Kontum. Open dry forest with Lithocarpus and Pinis khasya on S slope of Ngoc Linh mountain system at 1000 m alt. on elevation from Muong Hoong village.