Title: A sixth summary of the Verbenaceae, Avicenniaceae, Stilbaceae, Chloanthaceae, Symphoremaceae, Nyctanthaceae, and Eriocaulaceae of the world as to valid taxa, geographic distribution and synonymy
Subjects: Avicenniaceae, Botany, Chloanthaceae, Eriocaulaceae, Nomenclature, Phytogeography, Stilbellaceae, Symphoremaceae, Verbenaceae, Plants, Dicrastylidaceae, Chloranthaceae, Stilballacea