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Wild Gingers (Zingiberaceae) at Sungai Kangkawat, Imbak Canyon Conservation Area (ICCA), Sabah
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Notes on species composition and ornamental gingers in Tawau Hills Park, Sabah
Two new species of Boesenbergia (Zingiberaceae), from Sabah, Malaysia
Zingiberaceae of Maliau Basin, Sabah, Malaysia