Featuring 60 superb color plates, this is an easy-to-use photographic identification guide to the 51 orchid species native to Britain and Ireland, including their various forms, and 9 species of uncertain provenance. The text includes key identification information, flowering and germination times, and differences between similar species and subspecies. Color distribution maps show where each species has been seen in the past 25 years, while the accompanying text indicates its current location.

• A comprehensive photographic guide to the orchids of Britain and Ireland,...