From its discovery to its fascinating genetics, pollination, and development, leading orchid expert Ken Cameron covers the natural history, biology, structure, evolution, and diversity of the genus Vanilla — especially Vanilla planifolia, the primary natural source of vanilla flavor and fragrance — and related orchids. Illustrated with more than 100 color photographs and vanilla artifacts from around the world, this lively exploration includes a complete account of the genus and of its storied allure. Source: http://www.timberpress.com/books/vanilla_orchids/cameron/9780881929898

Vanilla Orchids: Natural History and Cultivation

By Ken Cameron

The history of the world's most popular flavor and fragrance spans continents and centuries, but vanilla's origins may surprise even devoted connoisseurs. This revered and expensive spice, with its rare, complex flavor and perfume, actually comes from the fruit of a highly prized orchid.