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Plant Conservation

A Profusion of Poppy Confusion

The California poppy (Eschscholzia californica) is a resilient and widespread species. At present, systematists may recognize 18 taxa within the genus, with ranges that extend into Utah, New Mexico, and northern Mexico. These taxa exhibit a rich nomenclatural history that can help explain how and why plants get their names, and how the early descriptions influence—and at times muddle—our current taxonomic outlook.