]> [author note: Herbarium and types unknown. Published 'Pinaceae: Being a Handbook of the Firs and Pines' under the pseudonym Johannes Senilis] Example of Name Published: Verataxus J. Nelson in Pinaceae 168. 1866. Botany Nelson, John Nelson, John J.Nelson J. Nelson Senilis, Johannes Nelson, John Emilie John Nelson 1826 1867