Pollen morphology and the relationship of the Plumbaginaceae, Polygonaceae, and Primulaceae to the order Centrospermae - Nowicke, Joan W.; Skvarla, John J. (Washington : Smithsonian Institution Press, 1977)
Bibliography: p. 15-16.
Keywords: Plumbaginaceae -- Classification; Polygonaceae -- Classification; Primulaceae -- Classification; Centrospermae -- Classification; Plumbaginaceae -- Pollen -- Morphology; Polygonaceae -- Pollen -- Morphology; Primulaceae -- Pollen -- Morphology; Centrospermae -- Pollen -- Morphology; Palynotaxonomy