Vermeulen, J.J. 2002. A taxonomic revision of Bulbophyllum 2: sections Altisceptrum and Hirtula. Gard. Bull. Singapore 54: 1 ? 151.
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Vermeulen, J.J. 2002. A taxonomic revision of Bulbophyllum 2: sections Altisceptrum and Hirtula. Gard. Bull. Singapore 54: 1 ? 151.
%LABEL% (%SOURCE%)