| 单词 | pinnatifid |
| 例句 | Veins more or less reticulated, free toward the margin of the frond.—Large ferns, with pinnatifid or pinnate fronds. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z A bipinnatifid leaf is a pinnatifid leaf having its segments or divisions also pinnatifid. Webster's Unabridged Dictionary (2nd 100 Pages) 2012-03-24T02:00:19.387Z Leaves.—All with a dilated, clasping, eared base or winged petiole; above deeply pinnatifid into five to nine oblong or lanceolate, downward-pointing lobes. The Wild Flowers of California: Their Names, Haunts, and Habits 2012-02-17T03:00:37.163Z Lyrate, lyre-shaped; a pinnatifid leaf of an obovate or spatulate outline, the end-lobe large and roundish, and the lower lobes small, as in fig. The Elements of Botany For Beginners and For Schools Branch reduced about a 6th natural size, with cuneate-ovate pinnatifid leaves, male flowers in a club-shaped deciduous catkin, and female flowers in rounded clusters. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 4 "Bradford, William" to "Brequigny, Louis" Resembling the last, but of more compact habit, the leaflets densely resinous beneath and aromatic, and doubly serrate; the short pedicels and pinnatifid sepals hispid. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Leaves pinnately compound; some of the leaflets incised or pinnatifid — 8. 7b. The Plants of Michigan Simple Keys for the Identification of the Native Seed Plants of the State Lyrate, lyre-shaped; pinnatifid with the terminal lobe large and rounded, and one or more of the lower pairs small. The Wild Flowers of California: Their Names, Haunts, and Habits 2012-02-17T03:00:37.163Z Pectinate, pinnatifid or pinnately divided into narrow and close divisions, like the teeth of a comb. The Elements of Botany For Beginners and For Schools The term pinnatifid is often applied to pinnately cleft leaves. Trees of the Northern United States Their Study, Description and Determination Petals white, much longer than the calyx; pods ovoid or globular; leaves undivided, or the lower ones pinnatifid; root perennial. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Leaves deeply pinnatifid; swamp plants with flowers in spikes or solitary HALORAGIDACEAE, p. The Plants of Michigan Simple Keys for the Identification of the Native Seed Plants of the State Leaves.—Sessile; linear; the upper all small and entire; the lower often lanceolate and incised pinnatifid. The Wild Flowers of California: Their Names, Haunts, and Habits 2012-02-17T03:00:37.163Z Under cultivation, the leaves are pinnatifid, with triangular leaflets; the leaf-stems are large, rounded, grooved, succulent, and solid or hollow according to the variety. The Field and Garden Vegetables of America Containing Full Descriptions of Nearly Eleven Hundred Species and Varietes; With Directions for Propagation, Culture and Use. Leaves small, ovate, with a broad truncate or heart-shaped base, pinnatifid into 5 to 7 crowded, irregularly toothed lobes; white and soft-downy when young, smoothish when grown; petioles slender. Trees of the Northern United States Their Study, Description and Determination Cotyledons accumbent.—Aquatic or marsh plants, with yellow or white flowers, and commonly pinnate or pinnatifid leaves, usually glabrous. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Flowers in large loose open spreading panicles; leaves deeply pinnatifid Jerusalem Oak, Chenopodium botrys. 13b. The Plants of Michigan Simple Keys for the Identification of the Native Seed Plants of the State Leaves.—Oblanceolate or lanceolate; sinuately toothed or irregularly pinnatifid; two to four inches long. The Wild Flowers of California: Their Names, Haunts, and Habits 2012-02-17T03:00:37.163Z It is a well-marked variety; readily distinguished by the length of the leaf-stalks, and the pinnatifid character of the leaves. The Field and Garden Vegetables of America Containing Full Descriptions of Nearly Eleven Hundred Species and Varietes; With Directions for Propagation, Culture and Use. Leaves rather thin, smooth, oblong, moderately pinnatifid, sometimes deeply so, into 8 to 12 entire or sharply toothed lobes, turning dark red after frost. Trees of the Northern United States Their Study, Description and Determination Petals yellow or yellowish, seldom much exceeding the calyx; pods linear, oblong, or even ovoid or globular; leaves mostly pinnatifid. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Leaves oblanceolate, rather regularly pinnatifid, the terminal segment about the same size as the lateral ones Sand Rocket, Diplotaxis muralis. 20b. The Plants of Michigan Simple Keys for the Identification of the Native Seed Plants of the State Leaves.—Alternate; petioled; the lower pinnatifid; the upper pinnately cut into long narrow segments; glaucous; three to five inches long; smooth. The Wild Flowers of California: Their Names, Haunts, and Habits 2012-02-17T03:00:37.163Z The radical leaves are stalked, well thrown out, drooping, and over 1ft. long, ternate and villous; the leaflets are pinnatifid and deeply toothed. Hardy Perennials and Old Fashioned Flowers Describing the Most Desirable Plants, for Borders, Rockeries, and Shrubberies. Leaves, in the ordinary form on large trees, bright green, shining above, turning red in autumn, oval or oblong, deeply pinnatifid, the 6 to 8 lobes divergent, and sparingly cut-toothed, notches rounded. Trees of the Northern United States Their Study, Description and Determination Pods bristly, ascending on spreading pedicels, more than half its length occupied by the sword-shaped 1-seeded beak; leaves all pinnatifid; seeds pale. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Leaves broad, irregularly pinnatifid especially below the middle, with a large terminal segment — 21. 21a. The Plants of Michigan Simple Keys for the Identification of the Native Seed Plants of the State Leaves.—Lanceolate to spatulate; one or two inches long; entire or pinnatifid; somewhat succulent. The Wild Flowers of California: Their Names, Haunts, and Habits 2012-02-17T03:00:37.163Z The leaves are pinnatifid, leaflets numerous, oval, oblong, and very grey, nearly white, with long silky hairs. Hardy Perennials and Old Fashioned Flowers Describing the Most Desirable Plants, for Borders, Rockeries, and Shrubberies. Leaves, especially on young trees, often less deeply pinnatifid, sometimes barely sinuate. Trees of the Northern United States Their Study, Description and Determination Seeds in 2 rows in each cell, rounded, broadly winged; cotyledons accumbent; radicle short.—A low annual, with once or twice pinnatifid leaves and leafy-bracteate racemes of yellow flowers. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Stipules large and leaf-like, deeply pinnatifid and nearly or quite as long as the petioles — 18. 17b. The Plants of Michigan Simple Keys for the Identification of the Native Seed Plants of the State Leaves.—Alternate; sessile; the lower linear and pinnatifid, the upper entire. The Wild Flowers of California: Their Names, Haunts, and Habits 2012-02-17T03:00:37.163Z I observed a curious tendency to anastomosis, or self-grafting in the roots of Morus: this in its young state often has pinnatifid artacarpoid leaves. Journals of Travels in Assam, Burma, Bhootan, Afghanistan and the Neighbouring Countries Leaves on short footstalks, oblong, smooth, dilated upward, sinuately lobed, hardly pinnatifid. Trees of the Northern United States Their Study, Description and Determination Leaves decurrent on the stem, forming prickly lobed wings, pinnatifid, rough and bristly above, woolly with deciduous webby hairs beneath, prickly; flowers purple. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Fronds triangular, longer than broad, four to six inches long, twice pinnatifid. The Fern Lover's Companion A Guide for the Northeastern States and Canada Leaves.—All radical; lanceolate or oblanceolate; mostly laciniately pinnatifid. The Wild Flowers of California: Their Names, Haunts, and Habits 2012-02-17T03:00:37.163Z Leaves: Upper ones lance-shaped; lower ones often 1 ft. long, wavy-lobed, often pinnatifid, taper pointed, narrowed into flat petioles. Wild Flowers Worth Knowing Leaves on very short stalks, oblong, deeply and unequally pinnatifid, hairy beneath; lobes lanceolate, acute, somewhat angular. Trees of the Northern United States Their Study, Description and Determination Embryo annular.—Perennial glandular herb, with alternate pinnatifid leaves. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Pinnules lanceolate, strongly decurrent so that the pinnæ are merely pinnatifid. The Fern Lover's Companion A Guide for the Northeastern States and Canada In dryer and more stony places, a pinnatifid club-moss stood up amongst the stones in crisp tufts, like the parsley fern on mountain-sides at home. The Naturalist in Nicaragua The leaves often arise in tufts and are pinnatifid, the divisions projecting at right angles to the main linear blade. Insectivorous Plants Trees with alternate, strongly straight-veined, almost entire to deeply pinnatifid leaves. Trees of the Northern United States Their Study, Description and Determination Ovules and seeds as in § 1; corolla almost rotate, with fimbriate lobes, and no appendages within; filaments villous-bearded, rarely exserted; leaves pinnatifid, the upper clasping. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Primary pinnæ in outline like the frond; the secondary, pinnatifid into oblong and obtuse, cut-toothed lobes. The Fern Lover's Companion A Guide for the Northeastern States and Canada A single specimen, in most respects resembling Gr. longistyla, of which possibly it may be a variety, but which at least deserves notice, has all its leaves pinnatifid, instead of being undivided. Expedition into Central Australia Leaves: Upper ones lance shaped; lower ones often 1 ft. long, wavy-lobed, often pinnatifid, taper pointed, narrowed into flat petioles. Wild Flowers An Aid to Knowledge of Our Wild Flowers and Their Insect Visitors Leaves often similar to those of the American Beech, but usually shorter and broader; the border, often nearly entire, is wavy in some varieties, and in others deeply pinnatifid. Trees of the Northern United States Their Study, Description and Determination Achenes oblong, flattish, not ribbed; pappus of numerous bristles united into a ring at the base, plumose to the middle, deciduous.—Herbs, mostly biennial, with sessile alternate leaves, often pinnatifid, prickly. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Fronds one to three feet high, scattered along a creeping rootstock, broadly triangular, deeply pinnatifid, with segments sinuately lobed or nearly entire. The Fern Lover's Companion A Guide for the Northeastern States and Canada Capsule many-seeded.—Erect branching herbs, with the general aspect and character of Gerardia, leaves mostly opposite and dissected or pinnatifid, the uppermost alternate and bract-like. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Corolla yellow, the tube woolly inside, as well as the anthers and filaments; anthers alike, awn-pointed at base; leaves rather large, more or less incised or pinnatifid. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Capsule ovate or lanceolate, mostly oblique, several seeded.—Perennial herbs, with chiefly pinnatifid leaves, the floral bract-like, and rather large flowers in a spike. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Achenes of disk and ray similar, striate, without pappus.—Perennial herbs, with toothed, pinnatifid, or divided leaves, and single or corymbed heads. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Fronds two to eight feet high, growing in a crown; broadly lanceolate, pinnate, the numerous pinnæ deeply pinnatifid, narrowed toward the channeled stipe. The Fern Lover's Companion A Guide for the Northeastern States and Canada Achenes oblong-ovate to fusiform, 4–5-ribbed, the ribs roughened, the apex prolonged into a very slender beak, bearing the copious soft and white capillary pappus.—Perennials or biennials; leaves radical, pinnatifid or runcinate; flowers yellow. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Low, scapose, perennial by roundish tubers; leaves all radical, pinnatifid.—Prairies; The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Perennial, hirsute, often 2° high; leaves lanceolate to oblanceolate, broad or narrow, entire to coarsely pinnatifid; rays usually numerous and long; chaff bristly or subulate.—Dak., west and southward. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Stem 2–6° high; leaves nearly all deeply pinnatifid into lanceolate or linear lobes. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Sterile segment triangular, twice pinnatifid, the acute lobes lanceolate, incised or toothed, scarcely fleshy, resembling a very small specimen of the rattlesnake fern. The Fern Lover's Companion A Guide for the Northeastern States and Canada Roots fibrous; stem-leaves 1–3, oblong or oval, clasping, mostly entire; the radical ones on short winged petioles, often toothed, rarely pinnatifid; peduncles 2–5. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z An unusually large and rare form with triangular, lanceolate, and pinnatifid pinnules, having blunt, oblong segments. The Fern Lover's Companion A Guide for the Northeastern States and Canada Pinnæ lanceolate, deeply pinnatifid, the lower most often turned inward. The Fern Lover's Companion A Guide for the Northeastern States and Canada Filaments filiform; anthers separate, oblong.—Perennials, with mostly narrow entire or pinnatifid leaves tapering into margined petioles, and filiform naked pedicels solitary in the axils, refracted or recurved in fruit. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Pinnules lanceolate, deeply pinnatifid; ultimate segments oblong or lanceolate and scarcely or not at all spatulate. The Fern Lover's Companion A Guide for the Northeastern States and Canada |
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