Nomenclatural act

Plant Fossil Names Registry Number: PFN002956
Act LSID: urn:lsid:plantfossilnames.org:act:2956
Pseudofagus idahoensis sp. nov.
Smiley, C. J. & Huggins, L. M. (1981): Pseudofagus idahoensis, n. gen. et sp. (Fagaceae) from the Miocene Clarkia flora of Idaho. – American Journal of Botany 68(6): 741–761.