A.W.Hill 1909 - Hill AW (1909) XII. A Revision of the Genus Nototriche, Turcz. Transactions of the Linnean Society of London. 2nd Series: Botany 7(12): 201-266. doi: 10.1111/j.1095-8339.1909.tb00179.x.
There is no corrections for Nototriche cinerea yet.