Cereus arcuatus Placement status: name of verified uncertain applicationCereus arcuatus Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. 2: 680. 1837 sec. Britton & Rose 192011. Britton, N. L. & Rose, J.N. 1920: Cactaceae 2Content