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"This guide, a trove of natural history lore, explores the hidden realm of plant galls, taking a look at the world of plant galls, the organisms that induce them, their host plants, and their intricate behaviors. Features: identifies more than 300 species of galls - 95 on oaks, …
Oak apples, honeydew and ambrosia galls, witches' brooms, and fasciations-all are types of plant galls, a commonly observed, yet little-understood botanical phenomenon. Often beautiful and bizarre, galls are growths of various shapes, sizes, and colors produced by host plants in…