The stamen is a part consisting of the male reproductive organs of a flower. Collectively, the stamens form the androecium.
Stamens of a Hippeastrum with white filaments and prominent anthers carrying pollen
Hippeastrum flowers showing stamens above the style (with its terminal stigma)
Closeup of stamens and pistil of Lilium 'Stargazer'
Cross section of a Lilium stamen, with four locules surrounded by the tapetum
Gynoecium is most commonly used as a collective term for the parts of a flower that produce ovules and ultimately develop into the fruit and seeds. The gynoecium is the innermost whorl of a flower. It
Stamen
…gigantea). The androecium in various species of plants forms a great variety of patterns, some of them highly complex. It generally surrounds the gynoecium and is surrounded by the perianth. A few members of the family Triuridaceae, particularly Lacandonia schismatica and Lacandonia brasiliana, along with…
Flower of Magnolia × wieseneri showing the many pistils making up the gynoecium in the middle of the flower
Hippeastrum stigmas and style
Moss plants with gynoecia, clusters of archegonia at the apex of each shoot.