Slipper orchids, of the genus Paphiopedilum, vie with pitcher plants as Borneo's most spectacularplants. Sadly, many are now rare in the wild and threatened wit

This profusely illustrated field guide covers the 31 species of orchids that grow wild in California. The first book on California's native orchids, it will be

Slipper orchids are amongst the most popular of all cultivated orchids. They are widely grown and have been hybridised for almost a century and a half. This boo