Filogenia molecular preliminar de Scaphosepalum (Orchidaceae: Pleurothallidinae)

by Endara, Lorena, Williams, Norris, Whitten, Mark
Published 2011

Molecular systematics of Telipogon (Orchidaceae: Oncidiinae) and its allies: nuclear and plastid DNA sequence data

by Williams, Norris, Whitten, Mark, Dressler, Robert
Published 2015

Generic Relationships of Zygopetalinae (Orchidaceae: Cymbidieae): Combined Molecular Evidence

by Whitten, Mark, Williams, Norris, Dressler, Robert, Gerlach, Günter, Pupulin, Franco
Published 2015

Preliminary molecular phylogenetics of Sobralia and relatives (Orchidaceae: Sobralieae)

by Neubig, Kurt, Whitten, Mark, Blanco, Mario, Endara, Lorena, Williams, Norris, Koehler, Samantha
Published 2011