Male Sex Cells Collection

Iris pollen grains, SEM C018 / 0426
Iris pollen grains, coloured scanning electron micrograph (SEM). Pollen grains, containing the male sex cells (gametes), are reproductive structures produced by the male parts of flowering plants

Hazel pollen grains, SEM C018 / 0308
Hazel pollen grains, coloured scanning electron micrograph (SEM). Hazel pollen is distributed by the wind from catkins. The pollen is very small and light

Willow pollen grain, SEM C018 / 0425
Willow pollen grain, coloured scanning electron micrograph (SEM). Pollen grains, containing the male sex cells (gametes), are reproductive structures produced by the male parts of flowering plants

Iris pollen grains, SEM C018 / 0428
Iris pollen grains, coloured scanning electron micrograph (SEM). Pollen grains, containing the male sex cells (gametes), are reproductive structures produced by the male parts of flowering plants

Lily anther, polar light micrograph
Lily anther. Polar light micrograph of a cross-section through a lily flower anther (Lilium sp.), showing four anther sacs (round structures)

Lily anther, light micrograph
Lily anther. Light micrograph of a cross-section through a lily flower anther (Lilium sp.), showing four anther sacs (curled structures)

Azalea pollen on a pistil, SEM
Azalea pollen. Coloured scanning electron micrograph (SEM) of pollen of an Azalea on a flower pistil. Pollen contains the male sex cells of a plant

Tulip anther, light micrograph
Tulip anther. Light micrograph of a cross-section through the anther of a tulip bud (Tulipa sp.), showing a full anther sac with developing pollen grains (white)

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