#stamen structure

• Androecium — The male reproductive organ of a flower, consisting of the totality of its stamens. Structurally, each stamen in the androecium is composed of a thin structural filament and an anther, the organ inside which the pollen grains required for the fertilization of ovules located in the gynoecium are produced.
• Androic — Pertaining to plants, flowers, or organic structures that exhibit exclusively male anatomical traits or reproductive functions; staminate or relating to the androecium. In a rare taxonomic sense, it describes an evolutionary phase or structural alignment where male components dominate the developmental cycle of a cryptogamic organism.
• Anther — The terminal, swollen, and fertile part of a flower stamen, structurally composed of pollen sacs (usually four, grouped into two thecae) inside of which pollen grains develop. At maturity, this structural organ opens via longitudinal slits or pores (dehiscence), releasing the pollen essential for the pollination and perpetuation of spermatophyte plant species.