stamen

Hibiscus flowers are yellow-tipped stamens and continuously as if a gold in the under petals exceptionally beautiful background.

style sharply deflexed, shorter than stamens, usually with a few hairs and scales at base.

Occasionally, the number of stamens and carpels is altered and an ectopic floret occurs in the axil of the rachilla.

This species is known only from the type specimen, which has only two detached leaves and a corolla (without stamens).

Ovary glabrous. Style nearly as long to slightly longer than stamens.

Stamens may mature before carpels, known as protandry, or after, protogyny.

the stamens of hermaphrodites may be a reproductive assurance and reward for pollinator.

Between the branches and leaves dark green, red petals children, pink-tipped stamens yellow, attract bees buzzing.

Stamens included; filaments straight, subulate, lacking appendages, anthers dehiscing by terminal pores.

Berry fleshy, drying blackish, with persistent perianth and stamens at base, and long slender persistent style conspicuous at apex.

Inflorescence a large, corymbose panicle of umbels; petals and stamens 5; ovary 2-carpellate, styles united into a column.

Green foliage of golden flowers out, hidden in petals of orange-tipped stamens can be beautiful!

Stamens attached to basal part of corolla tube; leaf venation obscure, reticulate but primary veins raised.

Furthermore, un-equipotent division of floral primordial in the mutant caused the variation in numbers of stamens and pistils .

Filaments of anterior stamens with a clavate appendage.

Corona lobes elliptic, fleshy, apex acute, reaching middle of stamens, with minute, basal, adaxial scale.

Ovary 20-70-carpellate; stamens 25 or more; petals united into a calyptra, thick, leathery, becoming woody when dry.

Stamens conspicuously perigynous, shorter than petals.

Styles connate into column, exserted, nearly equaling stamens, densely villous.

filaments linear. Pistils relatively few, shorter than stamens, glabrous.

Stamens and style usually exserted from corolla tube; corolla usually broadly funnelform.

Calyx tubular-campanulate, lobes lanceolate; stamens in pin flowers inserted at middle of corolla tube.

Styles connate into column, exserted, slightly longer than stamens, pubescent.

Stamens included size of anther, pollen number ofp er anther, size, shape and viability of pollen grain.

Stamens 4, didynamous, inserted above middle of corolla tube, glabrous, included; anther locules distinct, divergent.

The dimorphic type has one form with a short style and long stamens and the other with a long style and short stamens.

Flowers unisexual. Stamens and staminodes of pistillate flower all glabrous.

Reproductive organ formation, including panicles, stamens, and spikelets, was also gradually and severely impaired in G1 to G4 mutants.

Anterior stamens shorter than upper lip of corolla, posterior stamens slightly longer.

Nectar glands confluent, subtending bases of all stamens, surrounding those of lateral ones.

Filaments of anterior stamens basally with a clavate appendage.

filaments linear. Pistils fewer than stamens, slightly longer than or ca. as long as stamens, glabrous.

The small corollas and clearly exserted stamens make this plant distinct.

Shorter stamens with connective decurrent, inflated, forming a short triangular spur.

The carpel, or seed pod, serves as your doll's head. The stamens will form a collar.

Petals spatulate, clawed, enfolding stamens.

Styles connate into column, slightly shorter than stamens, glabrous.

style longer than stamens. Follicles ca. 1 cm, orange, pericarp thinly leathery and slightly bright when dry, with persistent style.

Nectar glands confluent and subtending bases of all stamens, median glands present, lateral ones annular.

Treelets, rusty tomentose or pubescent except adaxial leaf surface, petals, disk, stamens, and styles glabrous.

Style as long as stamens, anterior lobe subulate, posterior lobe short to inconspicuous.

Longer stamens with anthers oblong to linear-oblong, base abaxially 2-tuberculate and abaxially spurred or not, apex usually beaked.

Stamens and carpels numerous, inserted on convex, pulpy receptacle.

Styles not exserted, much shorter than stamens, densely pubescent.

Stamens 8, lower whorl inserted above middle of calyx tube, upper whorl in throat, upper anthers slightly exserted from calyx tube.

Stamens 4-5 mm, finally overtopping perianth, glabrous or with a few long hairs in lower part.

Posterior stamens slightly exserted.

Petals spoon-shaped, shortly pubescent, longer than stamens.

The protrusion of stamens and styles from calyx mouth are correlated in perfect flowers.

Stamens numerous; anthers 2-loculed, with laterally expanded connective, dehiscing longitudinally.

Having stamens and pistils that mature simultaneously.

Flowers are formed in concentric whorls of sepals, petals, stamens and carpels.

White cherry blossoms that there are two, one is surrounded by five petals flowers, shaped like wine, yellow-tipped stamens, there were 17!

stamens 6, inserted in throat of perianth tube, slightly shorter than perianth, filaments longer than anthers.

stamens 6, inserted in perianth tube, filaments equaling perianth tube, anthers small, introrse.

bracteoles 2, linear-spatulate, ca. as long as ovary, soon caducous, disk and stamens as in male but stamens sterile.

Corolla white, tube widened at middle; stamens inserted at middle of corolla tube.

Stamens included. Syncarp globose, ovoid, or elongate, 15 cm or longer at maturity, becoming fleshy and fragrant.

Pistils numerous, much longer than stamens, glabrous.

2 (1) Stamens numerous, 2- or more whorled, filaments conspicuous; stigma slightly lobed; secondary veins not joining in a submarginal vein.

style longer than stamens, declinate, glabrous.

Stamens inserted in throat of perianth, scarcely exserted.

Absolute domination with groups of diandrous stamens and monadelphous stamens, accounting for 93. 3% of species in Qinghai province.

style shorter than stamens, stout, sharply deflexed, not scaly.

male disk annular, in distinct parts, or cushion-shaped, enclosing stamens and pistillode, never lobed.

Stamens much shorter than corolla, adnate to corolla for most of their length.

style red, longer than stamens, glabrous, stigma discoid.

Petals spatulate. Stamens shorter than petals.

Calyx tube usually shorter than 2 cm; stamens usually exserted from calyx tube; style not adnate to inside of calyx tube.

Posterior stamens slightly shorter than upper lip of corolla.

Styles equalling or lower than stamens, connate and pubescent at base.

Having an indefinite number of stamens.

Anterior stamens slightly longer, ca. 5 mm. Nutlets yellow-brown, oblong, glabrous, ribbed.

There is a charming petal pink, tipped stamens in two colors - red and green.

there is an outer whorl of sepals, a whorl of petals, some stamens, one or more pistils in a typical flower.

Stamens nearly completely enfolded by petals.

petals and stamens persistent after anthesis.

Above a small thorn-tipped stamens, are so lovely and beautiful.

Perianth segments and stamens 4; perianth tube basal surface with 4 radial ribs; plants densely pubescent mixed with jointed, villous hairs.

Stamens shorter than perianth; bracts ca. as long as or shorter than perianth.

Stamens usually 10, not exserted from corolla tube, filaments pubescent towards base.

Stamens alternate with petals; basal leaves palmately or pinnately compound; epicalyx segments present.

Corolla purplish, tube distinctly widened apically, 3-6 cm; stamens and style scarcely exserted or not.

Stamens usually inserted at middle of the petals.

The tepals were developed earlier than the stamens, both from the floret primordium.

Stamens 8, those in staminate flowers ca. as long as sepals, those in pistillate flowers shorter than sepals.

Having either stamens or a pistil only. Used of a flower.

Stamens numerous, in several whorls, inserted at disc.

Stamens irregular in length, shorter than sepals.

Stamens 10, 1-whorled, anthers sessile; stigma punctiform; secondary veins joining in a conspicuous submarginal vein.

Having both stamens and pistils in the same flower; monoclinous.

Anterior stamens reduced, posterior 2 included or slightly exserted.

Ovary glabrous. Style slightly longer than stamens, equally 2-cleft at apex, lobes filiform.

Pistils glabrous, longer than stamens.

Male flowers: stamens 4-fascicled, fascicle stalk short, anthers 2-celled, cells longitudinally dehiscent.

Stamens 10, inserted at base of disk, undeveloped or rudimentary in pistillate flowers.

lobes ovate-lanceolate, 2-3 mm. Stamens exceeding corolla lobes or not.

Stamens 4, didynamous, inserted on distal part of corolla tube, included.

Stamens 10, sometimes with spurs or awns, dehiscing by pores, pollen in tetrads, rarely single.

Stamens 4, didynamous, inserted at middle of corolla tube, slightly exserted.

Stamens twice as many as petals, free, persistent, of 2 lengths, shorter ones opposite petals.

The family warmly teach us to make a punch flower as presents for mothers. But its mail body is white, there are three color stamens in it.

styles somewhat shorter than stamens.

Stamens somewhat shorter than petals.

Nectar glands confluent, subtending bases of all stamens.

Stamens numerous, inserted at base of perianth.

Stamens short, abortive in female flowers.

Stamens included; filaments glabrous. Styles linear, ca. 5 mm. Capsule not seen.

Filaments of stamens erect in bud; shrubs or woody climbers.

Petiole puberulous, glabrescent; leaf blades puberulous; stamens equal in length.

Stamens 8, lower whorl inserted slightly above middle of calyx tube, upper whorl at throat.

Stamens 8, monadelphous or filaments coherent in phalanges.

The flower morphology was changed with the characteristic of sepals ~, petals ~, stamens 8~0 and carpel ~.

spur of 2 anterior stamens angular, slightly longer than anthers, apex obtuse.

Stem glabrous. Inflorescence 1--4-flowered. Petaline spur glabrous. Stamens glabrous.

The histochemistry changes both in stamens of Niitaka and Atago occurred at the same time with the cytological changes .

Stamens inserted near middle of corolla tube.

The stamens are about three millimeters wide.

Shorter stamens with connective not extended, 2-tuberculate at base.

The almond has the phenomenon of pistil and stamens ripe in different time.

stamens 6, inserted at base of perianth lobes, filaments nearly as long as anthers, anthers dorsifixed, introrse.

Style somewhat longer than stamens.

Male sepals, disk segments, and stamens 4; ovaries and fruits pubescent.

Stamens glabrous; filaments 2-denticulate or entire.

Style longer than stamens. Drupes green, subglobose.

Styles ca. as long as stamens, connate and pubescent at base.

stamens 6, inserted at base of perianth, filaments incurved, short.

Stamens 5; corolla lobes denticulate; calyx not scaly outside.

Stamens inserted in throat of perianth tube.

Stamens 8, subequal to petals in male flower, reduced and sterile in female flower.

Styles ca. as long as stamens, connate at base, glabrous.

Petals numerous, in ca. 5 series, showy, transition to stamens gradual.

Style longer than stamens, apex unequally 2-cleft, lobes linear-oblong.

Corolla tube 6-8 mm, puberulent at insertion of stamens, lower lobe slightly dentate. Stamens and style exserted.

reduced stamens 2, anterior, forming prominent plaits on base of lower lip.

style ca. 1 cm, shorter than stamens, sparsely coarsely strigose to middle.

stamens 6, filaments longer than anthers, anthers dorsifixed, introrse.

Style longer than stamens, apex unequally 2-cleft, lobes subulate.

Stamens 8, lower whorl inserted at middle of calyx tube, upper whorl below throat.

filaments very short or absent, anterior 2 stamens with spur like nectary at base.

Stamens ca. 20, shorter than to nearly equaling petals.

Stamens usually 3, slightly exserted from perianth.

Plants perennial, fasciculate; stamens in 1 series.

Stamens inserted near base of corolla tube.

Disk thin or absent, surrounded by base of stamens.

Styles 5, ca. as long as stamens, connate at base, glabrous or slightly pubescent.

Staminodes 5, tongue-shaped, connate at base, ca. 8 mm, alternating with stamens, much longer than stamens.

Style filiform, slightly exserted or as long as stamens, apex equally 2-cleft.

style ca. 2 cm, longer than stamens, densely coarsely strigose below.

Corolla white; lobes navicular, ca. 2 mm. Stamens ca. equal to corolla lobes.

Stem ascending or erect; pseudostaminodes ca. as long as stamens.

stamens 6, inserted at base of perianth, filaments nearly as long as anthers.

Leaf blade 6-12 cm, margin denticulate; pin flower style or thrum flower stamens exserted from corolla tube.

Leaves distinctly peltate at base. Sepals less than 2. 8 cm wide. Petals shorter than or subequaling stamens, less than 8 mm.

Stamens 4 but rudimentary in female flowers, distinct.

Stamens 8, glabrous, very short in pistillate flowers.

Stamens ca. 20, equaling or shorter than petals; style lateral.

stamens as many as perianth segments.

Bisexual flowers as in females but with 4 fertile stamens.

Stamens many, with long hairs in between.

Stamens 8, forming an open staminal sheath glabrous inside and split at top into 8 very short free filaments.

Stamens 8, whorls unequal, outer stamens fertile, inner ones staminodial.

Disk thick, fleshy, 5-lobed, distinctly emarginate in front of stamens, outer margin prominent.

Stamens 5, alternate with petals, exserted.

Stamens 2, anterior stamens reduced to linear staminodes; corolla nearly 2-lipped.

Stamens 4, didynamous, included.

Style nearly as long as stamens, basally sparsely villous.

tube ca. 5 mm, outside subglabrous and glandular, villous in throat. Stamens exserted.

Style equaling or longer than stamens, glabrous, 2-cleft.

stamens 6, inserted at base of perianth, filaments short.

Stamens ca. 10, slightly shorter than or equaling sepals.

stamens 6, inserted at base of perianth lobes or in throat of tube, anthers dorsifixed, introrse.

Stamens 8, outer whorl fertile, inner whorl sterile.

Stamens ca. 22, usually included in hypanthium.

Style equaling or slightly longer than stamens, 2-lobed.

Stamens 5, inserted at margin of cup-shaped and compressed disk.

anthers narrowly elliptic, ca. 1. 5 mm. Style erect, not longer than stamens, glabrous.

Petals obovate, ca. as long as stamens.

Corolla purplish, 5-6 mm, densely pilose, sparsely glandular, tube ca. 3 mm. Stamens and style included or slightly exserted.

Style glabrous, as long as stamens.

spur of 2 anterior stamens shortly angular, subequaling anthers.

Corolla without spots on upper lobes; lobes 5; stamens 10, filaments glabrous.

Stamens 4; inflorescence axillary; mericarps abaxially acute.

Ovary ovoid; style ca. as long as stamens.

lobes ovate, ca. 2 mm. Stamens inserted at corolla throat.

stamens 8, disk intrastaminal.

Stamens 5 to numerous, free or inserted in perigone tube.

lobes broadly oblong to suborbicular, ca. 4 mm. Petals cuneate-spatulate, ca. 2 mm. Stamens subequaling petals.

Stamens ca. 15; leaf blade base obliquely cordate to subauriculate.

Perianth pinkish; tepals elliptic, unequal, 2-2. 5 mm, with conspicuous green veins. Stamens included.

style to 1. 7 cm, longer than corolla and stamens, sparsely pubescent towards base.

Calyx white, lower part of tube ribbed, lobes linear; stamens 8 in 2 series.

Ovary glabrous. Style subequaling stamens, 2-lobed.

Stamens 2 or 4, inserted at base of corolla tube, adherent; anthers spreading.

Ovary glabrous. Style subequaling stamens, apex 2-lobed.

Stamens sessile on disk.

Having flower parts, such as petals, sepals, and stamens, in sets of five, as in the geranium.

Style equaling or slightly longer than stamens, subentire or 2-lobed.

upper lip unlobed, oblong, ca. 3 mm. Stamens inserted at corolla sinuses.

lobes (5--)8(--18), usually woolly pubescent between stamens, appendages absent.

Stamens 4, equal; nutlets rounded at apex.

Stamens 10, whorls very unequal in length.

Stamens 8, whorls unequal in shape and length.

Chasmogamic flowers with sepals 4, petals 4, stamens 8; seeds tuberculate, apex of tubercles with one short hair.

stamens 6, inserted at base of perianth, anthers 3 introrse and 3 extrorse, connectives not fork-shaped.

5 tongue-shaped staminodes alternating with 5 stamens.

lobes linear. Stamens 10, subequaling sepals. Fl. Jul.

Style not equaling stamens, 2-lobed, rarely subentire.

Stamens 15; styles 3 or 4; leaf blade oblong or obovate-oblong, apex obtuse or acute, margin incurved-serrate.

Stamens 3--4 mm, not extending beyond tepals at anthesis or slightly so in fruit.

Stamens 10, only slightly exserted, ca. 2 mm, not exceeding petals.

Stamens 10, with glands, outer 5 longer and opposite petals, inner 5 shorter and alternate with petals.

style ca. 1. 1 cm, shorter than the stamens, densely coarsely silky brown-strigose below.

Leaflets always 3, prominently palmately veined from base; male flowers with 6 stamens.

corolla 7. 2-12 mm, inside glabrous or sparsely puberulent below abaxial lip; stamens glabrous.

Stamens 5-8, longer than sepals, very short in pistillate flowers.

Shorter stamens sterile, occasionally 1 or 2 fertile.

Stamens 5; capsule 3-valved, well exserted from floral tube, red at apex.

Stamens as many as petals.

style ca. 2. 9 cm, longer than the stamens, coarsely silky dark brown-strigose below. Fl. Apr.

Stamens 2, inserted at base of corolla.

Style not longer than stamens, 2-lobed.

Stamens ca. 6 mm. Ovary subsuperior, broadly ovoid.

Style as long as posterior stamens, apex subequally 2-cleft.

12 (11) Anthers of short stamens geniculate and curved.

Calyx lobes ca. 1 mm. Petals white, ca. 1 cm. Stamens nearly as long as petals.

Style filiform, ca. 4 mm, ca. as long as stamens.

Stamens 12; flowers (including lobes) more than 1. 5 cm; calyx lobes spreading.

Stamens many, connate into ca. 1. 5 cm tube, free part very short.

Corolla 6-7(-8) mm, slightly longer than calyx, sinus between lobes rounded; stamens ca. as long as to longer than corolla.

Styles 3 or 4, equalling or lower than stamens, densely pubescent basally.

Leaves subsessile but not clasping; petals 5-8 mm; stigma surrounded by anthers of longer stamens at anthesis.

Corolla ca. 10 mm, glabrous outside; stamens 8.

anthers with 1 fertile cell in upper 2 stamens, reduced into sticks in lower 2 stamens.

stamens ca. 1 cm, filaments villous, anthers ca. 5 mm.

Distal cauline leaves broadly ovate; stamens 1-1. 5 mm, not visible above calyx.

5 (4) Leaf blade base cordate, abaxial surface densely yellow-brown tomentose, apex obtuse; stamens 20-35.

Stamens if becoming staminodes 1--1. 2 cm, glabrous, apex attenuate.

Stamens 4--9 mm, shorter than tepals at anthesis.

Disk absent. Stamens (1-)3-5(-many), hypogynous, free or connate at base, involute in bud; anthers 2-loculed, dehiscence longitudinal.

Stamens 5--7 mm; free portion of anther connective transversely ellipsoid or subglobose, ca. 1 mm.

Flower white or pink, tepals 20-40 mm long, anthers 6, style longer than the stamens, curved sideways, stigma broadly 3-lobed.

Styles (2 or)3 or 4, not exceeding stamens, glabrous, connate near base.

Pistils ca. 3; stamens ca. 30 in 1 whorl; petals lobed or coarsely serrate.

style 6--7 mm. Homostylous flowers with stamens and style ca. as long as calyx.

Stamens 10, 2-3 mm. Nectar scales broadly spatulate, apex emarginate to shallowly cleft.

Petals green tinged brown or brownish red, cuneate to subflabellate, 1-1. 5 mm. Stamens subequaling petals. Ovary glabrous.

spur of 2 anterior stamens oblong, ca. 1. 5 mm, nearly as broad as anthers.

Stamens 4 or 5(or 6), distinct, rudimentary in female flowers.

lobes reflexed at anthesis, ovate to ligulate, 2-4 mm. Petals suborbicular to flabellate, 1. 5-2 mm. Stamens longer than petals.