What is androgynophore in botany?
androgynophore (plural androgynophores) (botany) A stalk bearing both the androecium and the gynoecium of a flower above the level of insertion of the perianth.
What is Gynandrophore?
Gynandrophore is an elongation of the floral axis within the flower under the stamens, such that androecium and gynoecium are both bearing on a stalk. This structure is formed only rarely and gives the name Gynandropsis to this genus, synonymous with the capers in which it arises.
What is capitulum in biology?
capitulum An inflorescence that consists of closely packed flowers or florets which have no stalks and arise on a flattened axis, all at the same level. The capitulum is surrounded or subtended by an involucre of bracts giving it the appearance of a single flower.
What is meant by Stylopodium?
Definition of stylopodium : a disk-shaped or conical swelling or expansion at the base of the style in plants of the family Umbelliferae.
What is Isomerous flower?
isomerous in British English 1. having an equal number of parts or markings. 2. (of flowers) having floral whorls with the same number of parts.
Is a capitulum a flower?
Capitulum is a pseudanthium, a false flower that superficially mimics a single flower but is a highly aggregated structure comprised of multiple flowers with specialized functions.
What is capitellum?
The capitellum, also referred to as the capitulum, is the lateral part of the humeral condyle that articulates with the radial head.
What is the main function of gynoecium?
The female reproductive organ of angiosperms, the gynoecium, often consists of the fusion of multiple ovule-bearing carpels. It serves the important function of producing and protecting ovules as well as mediating pollination.
What is the function of androecium?
(iii) Androecium: The point of stamen, which connects the anther and the filament is called connective. Its main function is the production of microspores, i.e., pollen grains containing male gametes within the anther lobe.
What is a Gynostegium?
Definition of gynostegium 1 : a covering of the gynoecium. 2 : the staminal crown in plants of the genus Asclepias.
What is Perigyny?
perigyny A floral arrangement in which the ovary is situated in a cup-shaped or flattened receptacle, from the margin of which the perianth and stamens arise (see illustration). The perianth and stamens are said to be perigynous with respect to the ovary, as seen in cherry and plum flowers. Compare epigyny; hypogyny.
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