Literature
  • 1983
  • A revision of Dendrobium section Microphytanthe. Orchadian 7: 203-206.
  • 1990
  • New Guinea Orchidaceae: a synopsis of the genus Dendrobium. Proceedings 1st Australasian Native Orchid Society Conference and Show, pp. 53-63.
  • 1982
  • Some new species of Dendrobium section Pedilonum from the highlands of Papua New Guinea. Orchadian 7: 130-137.
  • , 1982
  • Three confused species of Dendrobium section Pedilonum from New Guinea and the Moluccas. Orchadian 7: 113-118.
  • , 1989
  • (publ. 1990). A revision of Dendrobium section Oxyglossum (Orchidaceae). Notes Roy. Bot. Gard. Edinburgh 46: 161-305.