Robbrecht, E. (1988). Studies in tropical African Rubiaceae: 13. Petitiocodon, a new genus to accommodate Didymosalpinx parviflora (Gardenieae - Diplosporinae). Bull. Jard. Bot. Nation. Belg., 58 (1-feb), 109-120
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Robbrecht, E.
1988
Studies in tropical African Rubiaceae: 13. Petitiocodon, a new genus to accommodate Didymosalpinx parviflora (Gardenieae - Diplosporinae).