_The American Orchid Society
The Terrebonne Orchid Society
SWROGA (Southwest Regional Orchid Growers' Association)
The Houston Orchid Society
The Internet Orchid Species Photo Encyclopedia
Orchid Species Photographs by Eric Hunt
The Baton Rouge Orchid Society
https://www.lookingafterorchids.com/ - this site has been created by Artem Kovera, who says, "I live in Odessa, Southern Ukraine. It's a warm temperate climate. The summer is dry and hot, and the winters are not very long, but simetimes several days or even weeks may be quite cold (-5....-15C)." His site has a lot of cultural information and wonderful photographs.