Lilium - composite of images of the gynoecium : cross section of the ovary, pistil in profile, ovule with megaspore mother cell, four-nucleated embryo sac, mature 8-nucleated 7-celled embryo sac - UWDC -
Composite of Lilium megagametophyte, 1. four-nucleated embryo sac, 2. final mitotic division, and 3. mature 8-nucleated 7-celled embryo sac - UWDC - UW-Madison Libraries
Diagnostic Ultrasound in the First Trimester of Pregnancy | GLOWM
Embryo sac components and mature (8-nucleate) embryo sacs in Lomandra... | Download Scientific Diagram