• Publications
  • Influence
Flora of Tropical East Africa: Orchidaceae (Part 3)
  • 16
  • 3
New species and nomenclatural changes in Cynorkis (Orchidaceae: Orchidoideae) from Madagascar and the Mascarenes
SummaryTen new species, Cynorkis aconitiflora, C. christae, C. elephantina, C. jackyi, C. lentiginosa, C. mammuthus, C. mangabensis, C. sanguinolenta, C. siederi and C. syringescens, are describedExpand
  • 5
Hardy Cypripedium: Species, Hybrids and Cultivation
This is a photographic account of the hardy slipper orchid genus Cypripedium and its hybrids, aimed mainly at professional and amateur growers, but will also appeal to orchid lovers. Cypripedium orExpand
  • 4
Paphiopedilum tonsum, Orchidaceae
An extraordinary saprophyte in the genus Habenaria (Orchidaceae) from Madagascar
Description de Habenaria saprophytica, de Madagascar. C'est la premiere espece saprophyte connue pour le genre.
A preliminary assessment of the conservation status ofCypripediumspecies in the wild
Abstract The conservation of few plants produces such an emotive response as that of hardy slipper orchids of the genus Cypripedium . The genus, comprising 45 species and two varieties, is holarcticExpand
  • 1