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Stamen is the Latin word meaning "thread" (originally thread of the warp, in weaving). [8]Filament derives from classical Latin filum, meaning "thread" [8]; Anther derives from French anthère, [9] from classical Latin anthera, meaning "medicine extracted from the flower" [10] [11] in turn from Ancient Greek ἀνθηρά (anthērá), [9] [11] feminine of ἀνθηρός (anthērós) meaning ...
The filaments, separated from each other, are inserted in the corolla tube. The anthers are joined forming a tube around the style in which the pollen is released, and the style then grows through this tube, pushing out or taking up the pollen (with variably developed hairs) and presenting it to floral visitors, after which the stigmas become ...
The lower third of these filaments are fused with the corolla tube, while sometimes filaments may also be attached to their neighbors. Filaments carry nectaries. The anthers stand upright, with pollen freed from a slit at the top. The style is thread-like without hairs, sticking out above the corolla tube, while the stigma at its tip is club ...
The stamens consist of an awl- to thread-shaped filament and an anther. The filament closest to the branch tip is shorter and upright and carries a large yellow anther. The longer two filaments, facing away from the tip of the branch, are somewhat spreading and carry smaller reddish anthers.
A rarely used term describing substantial differences between the overall structure of an inflorescence and that of its individual branches, e.g. the bottlebrush multiple-flower head of members of the genus Callistemon. connate Fused to another organ (or organs) of the same kind, e.g. petal s in a gamopetalous corolla tube. Compare adnate ...
The male stamen is inside the tube-shaped corolla of the disk floret. It has five anthers, five filaments, and produces pollen. The anthers and filaments are readily visible as separate entities in non-Asteraceae species. Here, they are fused together to form a cylinder, or tube, with their pollen on the inside only.
Their filaments are free, line-shaped, curving downward from the base and upwards towards the tip. The lateral filaments are longer and carry a smaller anther than the lowest stamen. The lowest filament turns sideways in the opposite direction of the style. The anthers on top of each filament are oval to arrow-shaped, open with slits opposite ...
Differences with related taxa [ edit ] Cuttsia has white flowers with filaments longer than the anthers, a definite style and dry capsules, while Abrophyllum has creamy yellow flowers with filaments shorter than the anther, a seated stigma and the fruit is a berry that is black when ripe.