S.Moore 1895 - Moore SLM (1895) III. The Phanerogamic Botany of the Matto Grosso Expedition, 1891-92. Transactions of the Linnean Society of London. 2nd Series: Botany 4(3): 265-516. doi: 10.1111/j.1095-8339.1895.tb00046.x.
There is no corrections for Ouratea simulans yet.