पांच भागों में विभाजित; विशेष रूप से प्रत्येक पुष्प को कम करने के लिए पांच (या पांच में से एक बहु)

Adjective:

पैण्‍टामेरस, पंचशंकु,

pentamerous's Usage Examples:

the flower is perfect, and has pentamerous symmetry, the whorls being isomerous.

It is pentamerous, complete, symmetrical and regular.

- Diagrammatic section of a symmetrical pentamerous flower of Stone-crop (Sedum), consisting of five sepals (s), five petals (p) alternating with the sepals, ten stamens (a) in two rows, and five carpels (c) containing ovules.

The symmetry which is most commonly met with is trimerous and pentamerous - the former occurring generally among monocotyledons, the latter among dicotyledons.

A flower in which the parts are arranged in twos is called dimerous; when the parts of the whorls are three, four or five, the flower is trimerous, tetramerous or pentamerous, respectively.

38 shows a pentamerous symmetrical flower, with dimerous pistil.

The thecal plates, however irregular in some species, always show defined basals and a distinct plate ("radial") at the end of each ambulacrum; they are in all cases so far affected by pentamerous symmetry that their sutures never cross the ambulacra.

- Pentamerous symmetry affects the foodgrooves and thecal plates; probably also the nerves and ambulacral vessels, but not the gonads.

The flowers are hermaphrodite and regular with parts in fives (pentamerous) throughout, though exceptions from the pentamerous arrangement occur.

Thus, in many Caryophyllaceae, as Polycarpon and Holosteum, while the calyx and corolla are pentamerous, there are only three or four stamens and three carpels; in Impatiens Noli-me-tangere the calyx is composed of three parts, while the other verticils have five; in labiate flowers there are five parts of the calyx and corolla, and only four stamens; and in Tropaeolum pentaphyllum there are five sepals, two petals, eight stamens and three carpels.

pentamerous's Meaning':

divided into five parts; specifically having each floral whorl consist of five (or a multiple of five

Synonyms:

divided,

Antonyms:

united, integrated,