Division of Grandmother Cell Stage 16 Small 280×320 Medium 561×640 Large 897×1024 Download Tiff Original 2102×2400 | (889.5 KB) Description "Stages in the division of a grandmother cell of microspores or pollen grains of a lily, somewhat diagrammatic. 16, formation of granddaughter nuclei, or nuclei of the spores." -Stevens, 1916 Keywords cell division stage 16, cell division stages, granddaughter nuclei formation, grandmother cell division, lily pollen grains, microspores, plant anatomy, plant cells, segmented threads, spore nuclei Galleries Cellular Botany Source: William Chase Stevens Plant Anatomy (Philadelphia, PA: P. Blakiston, 1916)
