The first new, botanically detailed survey of irises to be published for over 80 years.

The diversity of bearded irises rivals that of any other perennial grown in temperate climates. For some gardeners, they bring back warm memories of a grandpare

"Cultivation advice, information about the plants' breeding history, and ideas for using irises with other plants in the garden make this the perfect one-stop r

The diversity of bearded irises rivals that of any other perennial grown in temperate climates. For some gardeners, they bring back warm memories of a grandpare

Irises and their relatives are lily-like plants related to the orchid and narcissus families, with whom they share a propensity for large, brightly colored, att