Lily Pollen (Whole Mount)
Lilium
A whole mount preparation of mature lily pollen grains (Lilium W.M.) double-stained with Safranin and Fast Green. The individual microspores display typical monocotyledonous pollen morphology, featuring oval to ellipsoidal shapes with a distinctive single elongated aperture (monosulcate). Differential counterstaining highlights the dual-layered sporoderm wall structure, with the outer sporopollenin-rich exine exhibiting intricate reticulate surface sculpturing and differential stain affinity, while enclosing the inner intine layer and cytoplasm. These pollen grains represent the male gametophyte stage of the angiosperm life cycle, prepared for dispersal and subsequent germination upon receptive stigmatic surfaces.
- Category
- Botany & Plants
- Magnification
- 20x
- Stain
- Safranin / Fast Green
- Tags
- lily pollen whole mount, Lilium, lily pollen, pollen grains, microspores, monosulcate pollen, exine, intine, sporoderm, male gametophyte, pollen morphology, whole mount, angiosperm reproduction, palynology, botany, plant histology
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