Anagrammes & Informations sur | Mot Anglaise STIGMAS
STIGMAS
Nombre de lettres
7
Est palindrome
Non
Exemples d’utilisation de STIGMAS dans une phrase
- However, colchicums have 3 styles and 6 stamens, while crocuses have 1 style supporting 3 long stigmas and 3 stamens.
- The stigmas of the flower were used in medicines, as a condiment, in perfume, as an expensive yellow dye, and as an aphrodisiac.
- Critics of the model, especially those subscribed to the life-process model of addiction, believe that labelling people as addicts prevents them from developing self-control and due to social stigmas.
- It belongs to a group of genera that differ from the closely related Hibiscus in possessing a fruit divided into 5 separate parts (a schizocarp), and having a style surmounted by 10, rather than 5, capitate or capitellate stigmas.
- The hermaphrodite or unisexual flowers are more or less radially symmetric, with a perianth of three or four fleshy tepals connate nearly to the apex, one or two stamens, and an ovary with two or three stigmas.
- Stigmas with two lamellas that have sensitive inner surfaces, that close together on contact with a pollinator.
- Female flowers are usually lacking a perianth, but are enclosed by 2 leaf-like bracteoles, have a short style and 2 stigmas.
- Flowers consist of (4–) 5 perianth segments connate, basally or close to the middle, usually membranous margined and with a roundish to keeled back; almost always 5 stamens, and one ovary with 2 stigmas.
- The flowers are fasciculate and usually small, and the fruits of these species are a single-seeded drupe crown by the persistent stigmas.
- One of the florets is fertile, and has colorful orange to brownish red anthers and feathery white stigmas during the blooming period, which contrasts with the pale green, pale red, greenish-red, or purple color of the spikes themselves.
- In these the pollen floats on the surface and reaches the stigmas of the female flowers as in Hydrilla, Callitriche, Ruppia, Zostera, Elodea.
- The genus is distinguished from other Malesian Euphorbiaceae by the following traits: if present the latex is not obvious; hairs are present; pistillate (female) flowers have apically split stigmas; the male (staminate) flowers have stamens that split into two equal branches, arising from 4‒7 androphores/stalks, with ultimately more than 100 stamens.
- The stigma (: stigmas or stigmata) is the receptive tip of a carpel, or of several fused carpels, in the gynoecium of a flower.
- The flowers are broadly funnel-shaped to bell-shaped, styles and stigmas are usually differently colored.
- One of the reasons was the presence of a style: other species in the genus Papaver have unstalked stigmas, arranged in a disc shape, whereas P.
- The stigmas are decurrent along the commissures of the ovary and sometimes extended above, to form false styles called stylodia.
- The inflorescence is a cyme, consisting of small clusters of rounded green flowers with four to five tepals (perianth segments) and one to five stamens on the bisexual flowers, or just one style with two stigmas on the female flowers.
- The bisexual flowers consist of (3-) 5 basally connate perianth segments (either greenish, dorsally ridged and with hooded tips, or petaloid and whitish, yellowish, reddish, or greenish), 5 stamens, and a semi-inferior ovary with 2-3 (-5) stigmas.
- However, the true crocuses have three stamens and one style supporting three long stigmas, while colchicums have six stamens and three styles; and belong to a different family, Colchicaceae.
- Female flowers lack stamens and have only a very short, tube-shaped corolla surrounding a pistil that splits to form two stigmas, while bisexual or hermaphrodite flowers have a longer corolla, and (as in virtually all members of the family) five stamens fused at the anthers, with the pistil emerging from the center.
- In Syria the stigmas of an unknown wild species were collected by women and children, sun-dried and pressed into small tablets which were sold in the Bazaars.
- Involucres scales are downy, about as long as the calyx lobes; stigmas short, reflexed, greenish-yellow.
- The spikelets are golden-brown during the blooming period, and each contain one perfect floret that has three large, showy yellow stamens and two feather-like stigmas.
- Female flowers are panicles of alternate spikelets that present lavender colored styles and stigmas.
- The bambusoid taxa have long been considered the most "primitive" grasses, mostly because of the presence of bracts, indeterminate inflorescences, pseudospikelets (units of inflorescence or flower clusters and glumes or leaf-like structures in woody bamboos that is similar to spikelets or clumps of grass), and flowers with three lodicules (tiny scale-like structure at the bottom of a florets or clump of grass flowers, found between lemma, the lowest part of spikelets, and sexual organs of the flower), six stamens, and three stigmas.
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