[Ostolaza Nano C., Todos los cactus del Perú, Ministerio del Ambiente, Lima, 2014, ISBN 978-612-4174-16-2]
An illustrated monograph on Peruvian cacti with descriptions of structure, distribution and historical nomenclature. The Corryocactus chapter presents generic traits and the stems, flowers and fruits of C. aureus and C. brevistylus. It also discusses subspecies puquiensis. The 2014 treatment separates some names now combined in POWO.