European and North American native orchid information including images, descriptions, and distribution maps. Jean-Luc and Elisabeth. France.
Details about the orchid species and natural hybrids occurring in France. Philippe Durbin. Villeurbanne, Auvergne-Rhône-Alpes, France.
Images of native orchids in Europe, North Africa, and the Middle East. Sven Birkedal. Sweden.
Coalition of organizations dedicated to conserving the diverse orchid heritage of North America. Edgewater, Maryland, United States.
Information about orchid species found in the African region including Madagascar, Mauritius, Reunion, and the Seychelles. Charlotte Leth. Denmark.
Nursery specializing in Brazilian and other tropical orchid species. Várzea Paulista, São Paulo, Brazil.
Images of wild orchids in Papua New Guinea. Nicole and Robert Westerveld. Papua New Guinea.
A website featuring images of terrestrial tropical orchids. Pieter C. Brouwer. Netherlands.