In The Rose Rustlers, Greg Grant and William C. Welch offer a personal, in-depth, and entertaining account of some of the great stories gathered during their years as participants in one of the most important plant-hunting efforts of the twentieth century--the quest to save antique roses that disappeared from the market in a notoriously trend-driven business.

By the 1950s, almost exclusively, modern roses (those with one compact bloom at the top of a large stem) were grown for the cut-flower market. The large rounded shrubs and billowy fence climbers known to our grandparents and...