Austrobaileyales, Piperales, Laurales, Nymphaeales, Ridley, Henry Nicholas (1855-1956), Magnoliales, Canellales, and Chloranthales
Lectotype, Annonaceae, and Ridley, Henry Nicholas (1855-1956)
Typification, Apocynaceae, Gentianaceae, Ridley, Henry Nicholas (1855-1956), Rubiaceae, Loganiaceae, Lectotype, and Gentianales