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Eriobotrya balgooyi (Rosaceae), a new obligate ultramafic endemic from Kinabalu Park, Borneo
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FLORA OF SINGAPORE PRECURSORS, 2. A NEW SPECIES AND TWO NEW COMBINATIONS IN PSYDRAX (RUBIACEAE: VANGUERIEAE) FOR WEST MALESIA
Hydnophytum puffii (Rubiaceae: Psychotrieae), a new ant-plant from Sabah, Malaysian Borneo
