European and North American native orchid information including photos, descriptions, distribution maps, and field trip reports. Jean-Luc and Elisabeth. France.
Comprehensive site detailing the orchid species, and natural hybrids, occurring in France. Photos, lists, maps, insect visitors, descriptions, and more. Philippe Durbin. Villeurbanne, Auvergne-Rhône-Alpes, France.
Information about the native orchid species (at least 49) occurring in the department of Gironde, France.
Promoting the protection of local indigenous orchids and the culture of exotic species. Auvergne, France.
Photographs of orchids found in the Parco Nazionale del Cilento e del Vallo di Diano (Cervati, Alburni). Italy.
An interactive guide to the native orchids of Wisconsin. Descriptions and pictures. Jeffrey R. Hapeman. University of Wisconsin, USA.