Adansonia - Muséum national d'histoire naturelle (France) (Muséum d'histoire naturelle, Laboratoire de Phanérogamie, 1967)

Botanisches Zentralblatt; referierendes Organ für das Gesamtgebiet der Botanik - Association internationale des botanistes. (G. Fischer [etc.], 1914)

Bulletin of miscellaneous information - Royal Botanic Gardens, Kew. (H.M. Stationery Office, 1914)

Bulletin of miscellaneous information - Royal Botanic Gardens, Kew. (H.M. Stationery Office, 1914)

Bulletin of miscellaneous information - Royal Botanic Gardens, Kew. (H.M. Stationery Office, 1914)

Bulletin of miscellaneous information - Royal Botanic Gardens, Kew. (H.M. Stationery Office, 1914)

Flore générale de l'Indo-Chine - Lecomte, Henri, 1856 -1934 (Masson, 1907)

Umbelliferae, Aizoaceae, Molluginaceae Passifloraceae - Muséum national d'histoire naturelle (France) (1967)

Umbelliferae, Aizoaceae, Molluginaceae Passifloraceae - Muséum national d'histoire naturelle (France) (1967)