 Cal-Orchid ENGLISH Selection of orchids offered. Culture notes. Santa Barbara, California, USA. |
| California Orchids ENGLISH Orchid boarding facilities in the San Francisco Bay area. Bi-annual orchid sale. Greenhouse design consulting. Mary Nisbet. Bolinas, California, USA. |
| Calypso Orchid Company ENGLISH Site dedicated to Calypso bulbosa. Seed is offered for sale. Philo, California, USA. |
| Cameleon Orchidee DUTCH / GERMAN / FRENCH / ENGLISH / SWEDISH Three nurseries (De Vreede, Fransen, Geest) producing a selection of orchids for sale in Europe. Based in the Netherlands. |
| Camp Lot A Noise Tropicals ENGLISH Specializing in orchid species and supplies. Culture notes. Photos. Karen and Jerry Sellers. Sarasota, Florida, USA. |
| Camp One Orchids ENGLISH Specializing in Disas with a selection of other genera offered. USA distributor for Supersphag (sphagnum moss from New Zealand). Waldport, Oregon, USA. |
| Canada Green ENGLISH Orchids for sale on our website, on auctions and by visiting our nursery at 88 Mt. Pleasant Rd., St. George, New Brunswick, Canada. |
| Canaima Orchids ENGLISH Specializing in clones of Cattleya and Laelia species. Image gallery of Cattleya habitats in Venezuela. Ellenton, Florida, USA. |
| Caring for Orchids ENGLISH CD and e-book available with orchid care information by Wiley F. Barker. |
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