Information about the department's native orchid species populations and their habitats. Gironde, Nouvelle-Aquitaine, France.
Images and other information on the native orchids of Slovenia. Branko Dolinar. Slovenia.
Details about the orchid species and natural hybrids occurring in France. Philippe Durbin. Villeurbanne, Auvergne-Rhône-Alpes, France.
European and North American native orchid information including images, descriptions, and distribution maps. Jean-Luc and Elisabeth. France.
An interactive guide, with descriptions and images, to the native orchids of Wisconsin. Jeffrey R. Hapeman. UW-Madison, Wisconsin, United States.
