petiole

Fresh leaves still remaining life fresh breath, as if it to branch off, it will be revitalized . . . Close, near petiole leaf dry brown.

In P. salicina, leaves with a green petiole were long ellipse and wedge-like at the base, with no hair on the surface and petiole.

Leaves with a pair of glands at junction of leaf base and petiole apex, these much larger than any elsewhere along leaf margin.

It turned out that the stem petiole in Mimosa, a liquid storage pocket, it looks like the fuel tank of the hydraulic drive.

Blades of rosette leaves narrowly spatulate to oblong-oblanceolate, gradually narrowed into a petiole; corolla rose.

Leaves opposite, entire, those of a pair unequal, terete to flat, petiole broadening at base forming a sheath around stem.

The typical leaf is pinnatifid, tapering gradually to a stout petiole and becoming broader toward the large terminal lobe.

Stem copiously branched, branches slender; basal leaves spatulate or oblanceolate, tapering into a long petiole.

Petiole 4-6 mm; leaf blade elliptic to oblong-elliptic, base cuneate to broadly cuneate, apex obtuse to subrounded and with a retuse tip.

Leaf blade margins usually incised-dentate or lobulate, petiole less than 5 mm; female petals present, ovary and capsule sparsely verrucose.

petiole almost absent; leaf blade elliptic, both surfaces softly pilose, base obliquely rounded, margin sharply serrulate, apex obtuse.

1 (0) At least proximal stem nodes and petiole bases with brown, crisped, villous hairs (mostly glandular).

Leaf base often narrowed into a petiole, spurless.

blade membranous, herbaceous or coriaceous, usually with parallel venation, base usually tapering into petiole.

Branchlets, petiole, leaf blade, and inflorescence usually not stalked glandular, rarely inconspicuously shortly stalked glandular.

petiole erect, equitant, forming a pseudo stem, proximally enveloped by several cylindric, membranous sheaths.

stipules persistent, free, at junction of stem and petiole, broad, occasionally narrow, undivided, rarely divided.

Leaf margin serrulate or inconspicuously undulate, petiole and veins on abaxial leaf surface sparsely puberulent.

Leaves clustered toward branch tips, usually spirally arranged; leaf margin entire; petiole apex without glands.

Auricles of stipules of radical leaves borne on lateral side of petiole; flowering stem developing as distal part of main stem.

Young shoots, pedicels, petiole and ovary stipitate-glandular and tomentose; upper layer of leaf indumentum spongy.

Light to medium green, elliptical, very thin, crinkled , long flexible petiole. Usually single crown. Large.

Auricles of stipules of radical leaves borne on adaxial side of petiole; flowering stems arising from axils of radical leaves.

Petiole with a single gland above; leaf blade subround, base cordate to rounded, apex rounded or rarely acute or incised.

Leaf blade narrowly ovate; stipules triangular, apex acuminate or cuspidate; petiole swollen at base.

Stem, branches, and petiole pubescent, rarely glabrescent; male perianth oblong, teeth acute at apex.

Stem slender, thinly ribbed or striate, usually branched, petiole remnants not persistent.

Petiole and rachis narrowly winged; leaflets opposite; panicles glabrous.

stems many, compact from 1 crown, densely covered with white membranous scales and persistent petiole bases.

terminal lobe 2. 5-3 mm. Cauline leaves few, similar to basal leaves but smaller and with a shorter petiole.

petiole short; leaf blade simple, thinly leathery, margin entire, venation pinnate.

Leaves glabrous; petiole without wings; utricles ellipsoid.

lateral buds ovoid, slightly acute at apex, enclosed by a separate scale at base of petiole.

Branches erect or ascending; leaf blade oblong, or oblong-obovate; petiole very short or nearly absent.

Branchlets, leaf petiole, leaf rachis, and inflorescence densely yellow tomentose; leaflets ovate.

Leaves basal and cauline; petiole glabrous; leaflets attenuate toward base.

Branchlets, petiole, leaf blade, and inflorescence sparsely or densely shortly stalked glandular.

Leaf margin crenate-serrate, petiole and veins on abaxial leaf surface densely pubescent.

Inflorescence cymose, spike like, slightly longer than petiole.

Stipules linear, shorter than petiole, caducous after anthesis.

Stem, petiole, peduncle, involucre, and calyx outside glabrous.

Stipule A modified leaf found as an outgrowth from the petiole or leaf base.

Leaves whorled, rarely opposite, with glands axillary and sometimes on petiole.

Leaves thin leathery, petiole slender; staminode teeth less than 2 mm in fruit.

Inflorescences umbels, sessile, borne on midvein of leaf blade, rarely on petiole of leaves on upper part of young branches.

Stems near apex, petiole, peduncle, involucre, and calyx outside white pilose.

petiole short. Flowers small, bisexual or rarely unisexual, in axillary cymes.

monoecious. Stipules small, adnate to petiole, caducous.

Petiole glabrous, leaf margin deeply serrate, teeth extending into awns.

petiole almost absent; leaf blade simple, base oblique, margin entire or obscurely dentate, pinnately veined.

Leaf blade ovate to triangular or narrowly so, base mostly rounded to cordate and abruptly narrowed into petiole; seeds unwinged.

since a winged petiole is really a decurrent leaf blade, they are described here as the leaf blade base.

petiole short; leaf blade simple, margin entire, venation pinnate.

Young shoots, pedicels, petiole and ovary egl andular, densely floccose; upper layer of leaf indumentum lax, lanate .

stipules persistent, free at junction of stem and petiole, divided or undivided.

stipules persistent or caducous, free, on stem near base of petiole, broad, divided.

stipules sometimes intrapetiolar and adnate to inside of petiole or absent.

Leaves simple, palmately lobed, margins serrate, stipules united with petiole, sheathing at base.

Leaf blade veins regular in dense nets, petiole bent, enlarged; aril dry, white or brown.

true stipules absent, sometimes a stipule-like sheath present at base of petiole.

Light green, elliptical, very thin, long flexible petiole.

Petiole not winged; fruit pericarp thicker than sarcocarp.

Petiole, leaf blade, and inflorescence subglabrous; leaf blade base broadly cuneate.

Rosette leaves without a well-defined petiole, blade linear-oblong, to 1 mm wide.

Leaf blade usually leathery, adaxially shiny; peduncle usually longer than petiole.

Stem, petiole, leaf blade veins abaxially, and base of female peduncle minutely puberulent when young.

Branchlets, petiole, and peduncle without translucent hairs; leaf blade lanceolate, papery or subleathery.

stipules absent but stalked glands present at base of petiole and leaflets.

petiole short, base elongate, sheathing.

Stems 1, erect, ca. 1 m tall, simple or apically branched, glabrous or puberulent, with a ring at each node connecting petiole bases.

petiole short or nearly absent, not clearly separated from leaf blade.

Leaflets basally usually cuneate, glabrous on both surfaces; petiole terete.

Petiole glabrous, veins of leaf blade somewhat sparsely pubescent abaxially.

Branchlets, leaf rachis, leaf petiole, and lower side of leaflet midrib minutely pubescent.

NUTRITIONAL COMPONENTS ANALYSIS OF PETIOLE FROM RHEUM. TANGUTICUM MAXIM. EX BALF.

Branchlets, leaf rachis, leaf petiole, and lower side of leaflet midrib densely pubescent.

Complete leaf composed of petiole , blade and stipule .

petiole short; leaf blade margin entire or denticulate.

Leaflets abaxially sparsely pilose, base of petiole or stem sparsely glandular hairy.

Cauline leaves pinnate or appearing palmate with 5 pairs of leaflets densely inserted at petiole apex.

Plants 5-10 cm tall, rhizomatous, with few-branched radices covered with petiole remains of previous years.

Buds purplish red, rarely yellowish brown, ovoid, longer than petiole, at first pilose at apex, glabrescent, shiny.

Young branches sparsely stellate-hairy; leaves smaller, 3-7 cm, margin entire, base with glands; petiole less than 1 cm.

stipules adnate or inserted at petiole, rarely absent.

Leaf blade adaxially sparsely pubescent when young; petiole sulcate.

Inflorescences axillary, sometimes borne on petiole or leaf midvein.

stipule united with petiole, obsolete.

Style slightly longer than ovary; leaves petiolate, petiole ca. 5 mm, leaf blade ovate-oblong to ovate-lanceolate, subleathery.

stipules united with petiole, sheathing at base.

Leaves opposite; petiole 2-3 mm. Cymes terminal or axillary, dichotomous, pedunculate, usually many flowered.

Stem, petiole, leaf blade veins abaxially, and peduncle pubescent.

Petiole ca. 10 mm, glabrous; bracteoles and sepals grayish white velutinous.

leaf blade obovate-spatulate, 3-7 cm including petiole, margin coarsely serrate, sometimes pinnatisect.

Leaves subsessile or indistinctly petiolate, petiole to 1 cm, leaf blade nearly sword-shaped to linear-oblanceolate.

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

Stem, petiole, and abaxial surface of leaf blade hirsute, adaxially hispidulous (hairs rounded at base).

In the petiole of Syringa microphylla Diels, thinner cuticle cover on the epidermis, there are no phloem fiber surround the phloem.

Branchlets coarsely hairy, glabrescent; petiole ca. 1 cm; involucral bracts broadly ovate.

Petiole short; leaf blade spatulate to ovate, 3-6 cm, black when dry, base tapering, margin serrate or rarely double serrate.

Petiole glabrous; leaf blade abaxially with barbate vein axils.

Petiole sparsely prickly or unarmed; leaves papery to membranous, margins serrulate-ciliate, with 4-6 teeth per cm.

Branchlets blackish purple; leaf blade rectangular, elliptic, or broadly oblanceolate, apex acute or shortly acuminate; petiole 8-15 mm.

petiole often with basal liguliform appendage.

leaf blade unlobed, pinnately veined, sometimes stipulate at base, paired glands at apex of petiole.

Flowers unisexual, clustered in cymelets as long as or longer than petiole.

Branches with soft thorns when young; leaflet blade with 2-4 teeth on either side, petiole sometimes with thorns.

A big, round leaves medium, serrated blade pure, deep 5-lobed, heart-shaped, glossy, back down thin, circular hollow petiole closed.

Leaf blade lanceolate or oblong-lanceolate pilose on both surfaces, base cuneate, apex acute; petiole 3-6 mm.

Petiole scales lacerate, not appressed; leaf blade obovate, usually with 2 or 3 subapical teeth on each side.

Stems unbranched. Petiole of basal leaf often as long as leaf blade or longer. Calyx ca. 2 X enlarged in fruit, to 2 cm in diam.

Olive or petiole and cauline stalk are Brown.

Leaf blade elliptic, rarely narrowly obovate-elliptic, to 12 cm; petiole ca. 5 mm; flowers white-green.

petiole short; leaf blade ovate to subrounded, 1. 5-4 cm including petiole, less than 2 cm wide, margin sparsely serrate.

Among cotyledon, petiole of cotyledon, hypocotyl , and radicle, hypocotyl has the most responsive explants to2, 4- D.

petiole short; leaf blade lanceolate, rarely oblong-ovate, subleathery, 5-7-veined, base attenuate, apex acuminate or acute.

Petiole and leaf blade reddish when young, green when mature; bract to 5 cm.

Leaves not crowded at stem apex, petiole 4-15 mm; female peduncle less than 1 cm; female perianth lobes setulose at apex.

leaf blade obovate-spatulate, 1. 5-9 cm including petiole, base tapering, margin undulate and toothed, or irregularly crenate.

Leaves opposite, simple, lobed, or palmately 3-foliolate; petiole long.

Leaf margin sometimes with gland-tipped teeth, apex acute, rarely acuminate; petiole 6-7 mm.

Stipule adnate to petiole.

Leaf blade ovate to lanceolate, base obtuse or rounded; petiole 1. 5-13 cm; fruiting perianth rhomboid, often with cuneate base.

Leaf blade base conspicuously peltate; petiole insertion 2--15 mm from leaf base.

midrib raised, pubescent adaxially, especially near petiole, primary veins 4 or 5 on each side of midrib, obscure.

Leaf blade secondary veins 15-25 on each side of midvein, reticulate veins abaxially conspicuous; petiole usually less than 1 cm.

Leaves usually 5-15 mm, attenuate into short petiole at base; perianth parted to base.

Petiole puberulent, leaf blade oblanceolate; fruit ca. 1. 1 cm in diam. . .

Leaves thinly leathery, 7-14 cm wide; glands on petiole apex; male sepals woolly.

Leaves deeply 3-lobed, lobes dentate; petiole with 2 glands apically; stipules linear-subulate.

Petiole ca. 1 cm; leaf blade oblong, leathery; sepals ovate, 7-8 mm, margin serrulate, outside velutinous.

Leaf blade entire throughout; petiole tomentose when young, but glabrescent when mature; samara 2. 8-3 cm.

Petiole densely prickly, leaves subleathery, margins spinose-serrulate, with 2-3 teeth per cm.

petiole short; leaf blade basal veins 3-5, margin serrate or rarely lobed.

Shrubs or small trees 0. 5-5 m. Branchlets angular, together with petiole, pedicel, and calyx glabrous or pubescent to tomentose.

Leaves usually crowded at stem apex; petiole 1-3 mm. Female peduncle 1-2 cm. Female perianth lobes glabrous at apex. Achene verrucose.

2 (1) Leaves firmly leathery, petiole stout; staminode teeth more than 2 mm in fruit.

Leaf blade linear-lanceolate, base cuneate; petiole 1-1. 5 cm; fruiting perianth subglobose with obtuse base.

petiole 2-13 mm, usually not bent, twisted, or swollen.

Petiole 4-5 mm; leaf blade oblong-elliptic to elliptic.

2 (1) Flowers large, ca. 3 cm in diam. , young leaves, petiole, pedicel, and sepals adaxially rusty tomentose.

Leaf blade abaxially brownish pubescent; petiole absent to 2. 5 cm.

Leaf blades to 7 cm, glaucescent abaxially, base cuneate; petiole to 1 cm.

Leaves pedate, 3-9-foliolate, leaflets or parted lobes lanceolate, obovate- oblong, or narrowly elliptic, petiole usually only 0. 3-1 cm.

6 (5) Leaf blade usually ovate-elliptic, base more or less obliquely cordate, basal veins 5, petiole ca. 5 cm.

6 (5) Branchlets and petiole glabrous or sparsely pilose.

Leaf blade glabrous, basal lobes close together; petiole 0. 5--2 cm.

Leaf blade dark green or brown when dry; petiole 1. 5-7 cm; achene verrucose.

6 (5) Petiole and leaf blade abaxially golden pubescent.

Petiole 1. 5-2 cm; peduncle densely pubescent; petals abaxially sericeous.

Leaf blade base cordate, shallowly auriculate, or rarely rounded; petiole 1-3(-5) mm.

Leaf blade base cordate, shallowly auriculate, or rarely rounded; petiole 1-3(-5) mm.

Leaf blade abaxially hirsute along veins; petiole to 0. 3 cm.

Petiole 3-6 mm; leaf apex acute, margin obtusely serrate.

Petiole 3-5 cm; branchlets glabrous; drupes obovoid or subglobose.

And Chlorogenic acid played an important part in resisting petiole spot of Chinese cabbage.

Leaf blade broadly ovate or ovate, base truncate or subcordate; petiole 0. 5-1 mm.

Venation obscure above and below; petiole 1-4. 5 cm.

Leaf blade broadly oblong, base broadly cuneate or obtuse on one side; petiole 7-9 mm.

Petiole slender, 10-20 mm; leaf blade adaxially pubescent, base not decurrent. Panicle 15-20 cm.

Leaf blade (7-)10-16(-23) mm wide; petiole strongly thickened, subcorky, often purplish.

Branchlets 1-3 mm in diam. ; leaves nearly membranous when dry, sparsely hispidulous, midvein sparsely pilose, petiole 2-3 cm.

Petiole slender, 10-20 mm, leaf base not decurrent, adaxially pubescent; panicle 15-20 cm.

2 (1) Fruit with keel-like prominence; anthers 4 or 5 in 1 ring; petiole less than 2 cm.

5 (4) Leaf central lobe apically acuminate, lateral lobes triangular, petiole 2-5 cm.

2 (1) Petiole 6-10 mm, leaf blade base cuneate to broadly cuneate.

2 (1) Leaf blade black when dry; petiole 1-2 cm; achene spinulose-verrucose.

Petiole 2. 5-3 cm; leaf blade papery, abaxially pilose along midvein.

Leaf blade obovate-oblong, oblanceolate, or oblong, 9-15 cm, base cuneate, abaxially glabrous, lateral veins 5-7 pairs, petiole 3-5 cm.

leaf blade spatulate to narrowly oblanceolate, gradually narrowed into a short petiole, somewhat fleshy, glossy and glabrous when mature;

rachis and petiole with a few short prickles, glandular-pubescent;

petiole winged, not well-differentiated or to 2 X as long as leaf blade;

petiole present or not, located between leaf blade and sheath, cushioning in Zingiber;

petiole broadly winged, initially indistinct, slightly longer than leaf blade at end of anthesis;

stipules mostly adnate to petiole, free parts triangular, both surfaces glabrous, margin glandular-pubescent, apex acuminate;

stipules pectinate, mostly adnate to petiole, both surfaces and margin sparsely pubescent, densely glandular-pubescent;

Relationship Between Nitric Nitrogen Reduction in Leaf and Its Accumulation in Petiole of Spinach

Nitrate accumulation in petiole and blade of different spinach cultivars and its relation to plant growth

stipules adnate to petiole, free parts oblong-lanceolate, glabrous, margin entire or sparsely crenate and glandular, apex acuminate;

Leaves large, base often narrowed into a petiole;

stipules mostly adnate to petiole, free parts lanceolate, both surfaces pubescent, margin glandular, apex acuminate;

rachis and petiole with a few small prickles;

petiole usually longer than blades, sometimes shorter than blades at fruiting, slender, very narrowly winged in upper part, glabrous;

petiole broadly winged, initially concealed by bud scales, nearly as long as leaf blade at end of anthesis;

stipules mostly adnate to petiole, free parts auriculate, margin entire, glandular-pubescent, apex acuminate;

stipules large, mostly adnate to petiole, free parts ovate, glabrous, margin glandular serrate, apex shortly acuminate;

Petiole and rachis terete, sparsely covered with ferruginous stellate hairs;

stipules narrow, mostly adnate to petiole, apical free parts lanceolate, margin glandular serrate, apex acuminate;

stipules mostly adnate to petiole, free parts very short, triangular, sometimes glandular, margin entire, apex acute;

Leaves petiolate; petiole scaly or not, rarely long setose;

stipules mostly adnate to petiole, free parts lanceolate, glabrous, margin glandular, apex acuminate;

Studies on the inheritance of short petiole trait of soybeans from different sources and their agronomic performances

Leaves simple, alternate or basal, sessile or petiolate but petiole usually indistinct from blade; stipules absent;

stipules mostly adnate to petiole, free parts lanceolate, margin entire, glandular-pubescent, apex acute;

Petiole short, narrowly to widely winged, wing sometimes enclosing and concealing axillary and terminal buds;

Petiole narrowly winged basally or proximally, with a subapical abscission zone;

rachis and petiole glabrous or pubescent, often sparsely prickly, rarely glandular-pubescent;

petiole, peduncle, pedicel, and calyx glandular puberulent or pubescent and purple glandular;

Basal leaves many, petiole sheaths broadly ovate, hispidulous, scarious-margined;

rachis and petiole pubescent, sometimes sparsely prickly and glandular-pubescent;

Effects of Nitrogen Forms on the Physiological Metabolism of Chinese Cabbage Varieties Resisted to Petiole Spot

stipules caducous, free or with base adnate to petiole, lanceolate, glandular serrate, apex acuminate;

rachis and petiole mostly glabrous but sparsely prickly and sparsely shortly stipitate glandular;

rachis and petiole pubescent, glandular-pubescent, sparsely prickly;

petiole slender, weak, narrowly winged only in upper part, middle ones much longer than blades, upper ones ca. as long as blades;

basal leaves with narrow petiole, leaf blade obovate-spatulate, base attenuate, apex obtuse to rounded;

stipules mostly adnate to petiole, free parts broadly ovate, abaxially pubescent, margin glandular serrate, apex acuminate;

Leaves slightly stiff with a short, conspicuous petiole;

Petiole of inner leaves indistinct to nearly as long as leaf blade, densely short pubescent and minutely glandular;

The Effects of Gene Type on the Occurrence of Petiole Spot in Chinese Cabbage and Resistance Varieties Screening

Basal leaves oblanceolate, base attenuate into long petiole, withered at anthesis;

rachis and petiole shortly prickly, sparsely glandular-pubescent;

rachis and petiole sparsely shortly prickly, glandular-pubescent;

rachis and petiole densely pubescent, with scattered small, curved prickles;

rachis and petiole sparsely shortly prickly, glabrous or sparsely pubescent;

Petiole short; leaf blade violet, obsaccate, both surfaces pubescent, base attenuate, margin ciliate, apex rounded;

Leaves usually both basal and along stem, lower leaves petiolate, petiole expanded into sheath at base;

Primary Studies on the Effects of Nitrogen Fertilizer on the Occurrence of Petiole Spot in Chinese Cabbage

rachis and petiole sparsely shortly prickly and glandular-pubescent;

stipules broad, mostly adnate to petiole, free parts ovate, glabrous, apex caudate;

rachis and petiole glabrous or sparsely glandular-pubescent and puberulous, sparsely shortly prickly;

Female flowers borne below male inflorescences, attached to base and petiole of bracts;

stipules mostly adnate to petiole, free parts ovate, margin serrate and glandular;

Petiole and rachis terete, minutely grayish yellow pubescent;

Plant regeneration from petiole calli of Pelargonium citrosum

Stipules deciduous; petiole strongly unequal in length;

Tissue Culture and Propagation from Petiole of Spathiphyllum palls

rachis and petiole with small, curved prickles, densely pubescent;

Basal leaves many, petiole sheaths ovate, scarious-margined;

rachis and petiole pubescent, with scattered small prickles;

Stem, petiole, and blade abaxially hispidulous and sparsely hirsute, glabrescent;

Leaves alternate; stipules membranous at base, adnate to petiole;

petiole and rachis 3-10 cm, brown squamate, covered with scale like stellate rust-colored trichomes when young but glabrescent;

rachis and petiole pubescent, with sparse small hooked prickles;

Leaves palmately compound; bases of petiole and petiolules with numerous lanceolate, stipulelike appendages;

Stipules linear; petiole robust, striate;

Petiole and rachis ferruginous tomentose;

petiole glabrous, with recurved prickles;

Petiole nearly as long as leaf blade, nearly completely concealed by basal scales;

Petiole of basal leaf stout, usually shorter than blade, pubescent;

rachis and petiole shortly prickly and glandular bristly;

Leaves opposite; petiole broadening basally forming a papery sheath clasping stem;

petiole short; leaf blade margin entire or crenate-serrulate;

Petiole of basal leaf terete, ca. as long as blade, densely papilliferous;

Petiole of basal leaf subterete, shorter than to about as long as blade, shortly strigose;

rachis and petiole with short bristles, glandular;

petiole nearly obsolete to occasionally nearly as long as leaf blade;

petiole ca. 4 mm proximally on stem, absent distally on stem, margin brown crisped glandular villous;

petiole longer than leaf blade, with black glandular spots;

petiole broadly winged, concealed by basal bud scales;

petiole short or occasionally ca. as long as leaf blade, broadly winged;