Book excerpt: Excerpt from Ecology of the Saguaro, Vol. 2: Reproduction, Germination, Establishment, Growth, and Survival of the Young Plant Geographic distribution of the saguaro (cereus giganteus) in the Sonoran Desert region (map). Back of Vicinity map of Tucson and Saguaro National Monument. Dr. Homer L. Shantz and the Cactus Forest as it appeared in 1930. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.