Figure 3

Anther development and pollen formation in diploid yellow potato (Solanum tuberosum Phureja Group) Criolla Colombia cultivar. States of development: 5–7. Dy Dyads, E epidermis, En endothecium, Msp microspore, Prx primexin, St septum, T tapetum, Tds tetrads, V vascular tissue. Scale bars, 100 µm (column 1); 50 µm (column 2); 25 µm (column 3). Image created by the authors.