An ultrastructural study of viscin threads in Onagraceae pollen /

por Skvarla, John J. 1935-2010
Publicado 1978

Pollen morphology and the relationship of the Plumbaginaceae, Polygonaceae, and Primulaceae to the order Centrospermae /

por Nowicke, Joan W., Nowicke, Joan W., Skvarla, John J. 1935-2010