| 单词 | pericarp |
| 例句 | For instance, strawberries are derived from the receptacle and apples from the pericarp, or hypanthium. Fundamentals of Biology 2015-01-01T00:00:00Z The three colors of the candy—a big yellow end, an orange center and a pointed white tip—mimic the three parts of a corn kernel: the tip cap, endosperm and pericarp. Candy Corn Lovers Will Eat Candy Corn Anything—No Matter What It Tastes Like 2016-10-28T04:00:00Z Another three well-characterized domestication genes, qSH1 for seed shattering, Waxy for grain quality and Rc for pericarp colour, which showed strong selection signals in the panel, were not fully shared in the population. A map of rice genome variation reveals the origin of cultivated rice 2012-10-24T17:21:24.910Z A fruit the whole pericarp of which is fleshy or pulpy. 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 Having seeds inclosed in a pod or other pericarp. Webster's Unabridged Dictionary 2012-03-24T02:00:23.513Z The pod or capsule of a plant, as of flax or cotton; a pericarp of a globular form. Webster's Unabridged Dictionary (2nd 100 Pages) 2012-03-24T02:00:19.387Z Valve, the several parts of a dehiscent pericarp; the doorlike lid by which some anthers open. The Wild Flowers of California: Their Names, Haunts, and Habits 2012-02-17T03:00:37.163Z The tissue of the seeds contains a fatty oil, with resin, mucilage and gum, malates and albuminous matter; and in the pericarp there is much tannin. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 8 "Cube" to "Daguerre, Louis" 2012-01-31T03:00:17.257Z Oil-tubes solitary, adherent to the seed, which is loose in the pericarp. 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 Having some portion of the floral envelopes attached to the pericarp to form the fruit, as in the checkerberry, the mulberry, and the pineapple. Webster's Unabridged Dictionary 2012-03-24T02:00:23.513Z Divided into two cells or compartments; as, a bilocular pericarp. Webster's Unabridged Dictionary (2nd 100 Pages) 2012-03-24T02:00:19.387Z After the ovules have been fertilized, the ovary is called a pericarp. The Wild Flowers of California: Their Names, Haunts, and Habits 2012-02-17T03:00:37.163Z Commercial cubebs consist of the dried berries, usually with their stalks attached; the pericarp is greyish-brown, or blackish and wrinkled; and the seed, when present, is hard, white and oily. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 8 "Cube" to "Daguerre, Louis" 2012-01-31T03:00:17.257Z Fruit nearly globose; ribs inconspicuous; pericarp thick and corky. 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 Sometimes the pericarp is membranous, sometimes hard, forming a nut, as in some genera of Bambuseae, while in other Bambuseae it becomes thick and fleshy, forming a berry often as large as an apple. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 3 "Gordon, Lord George" to "Grasses" 2011-11-13T03:00:13.177Z A pericarp in which the seed case opens or splits into two parts or valves. Webster's Unabridged Dictionary (2nd 100 Pages) 2012-03-24T02:00:19.387Z The pericarp is at first of a green color, and performs the same functions as the other green parts of plants, decomposing carbonic acid under the agency of light and liberating oxygen. American Pomology Apples 2011-10-03T02:00:29.477Z The fruits of Luffa aegyptiaca have a number of closely netted vascular bundles in the pericarp, forming a kind of loose felt which supplies the well-known loofah or bath-sponge. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 8 "Cube" to "Daguerre, Louis" 2012-01-31T03:00:17.257Z A grain, as of grasses; a seed-like fruit with a thin pericarp adnate to the contained seed. 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 Germination.—In germination the coleorhiza lengthens, ruptures the pericarp, and fixes the grain to the ground by developing numerous hairs. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 3 "Gordon, Lord George" to "Grasses" 2011-11-13T03:00:13.177Z Consisting of the pericarp of the ripened pericarp with no other parts adnate to it, as a peach, a poppy capsule, or a grape. Webster's Unabridged Dictionary (2nd 100 Pages) 2012-03-24T02:00:19.387Z As the pericarp advances to maturity, it either becomes dry or succulent. American Pomology Apples 2011-10-03T02:00:29.477Z The presence of the style or stigma serves to distinguish certain single-seeded pericarps from seeds. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z Fruit oval, flat, with the outer face rather convex and the inner concave, sharp-margined, a caryopsis, i.e. the thin pericarp adherent to the vertical seed. 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 As it ripens, the receptacle enlarges greatly, and the numerous single-seeded pericarps or true fruits become imbedded in it. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 3 "Fenton, Edward" to "Finistere" 2011-03-14T03:01:00.580Z Having escaped spontaneously from their shell, they are at the mercy of all comers, birds, quadrupeds, and monkeys; whereas the Brazil-nuts, protected by their thick woody pericarps, are not so easily accessible. Afloat in the Forest A Voyage among the Tree-Tops 2011-02-10T03:00:44.790Z Starch is rarely present in the pericarp of the fruit, although it occurs commonly in the seed. American Pomology Apples 2011-10-03T02:00:29.477Z In the former case they usually contain only a single seed, which may become so incorporated with the pericarp as to appear to be naked, as in the grain of wheat and generally in grasses. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z Fruit dehiscing irregularly, the pericarp thin, loose and usually roughened; not salt-marsh plants. 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 In relation to the pericarp it is Superior, when it points to the apex of the fruit or cell, and Inferior, when it points to its base, or downward. The Elements of Botany For Beginners and For Schools Like that in the top of which they had first gone aground, it was a sapucaya,—as testified by the huge pericarps conspicuously suspended from its branches. Afloat in the Forest A Voyage among the Tree-Tops 2011-02-10T03:00:44.790Z The nuts are the fruit of the Bertholletia excelsa, one of the largest trees of the Amazon forest region, and are enclosed, sixteen to eighteen in number, in a hard, thick pericarp. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 4 "Bradford, William" to "Brequigny, Louis" According to the mode in which the seed is attached to the pericarp, the radicle may be directed upwards or downwards, or laterally, as regards the ovary. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z They are also called gymnosperms, the seeds in like manner not being inclosed in a pericarp. Principles of Geology or, The Modern Changes of the Earth and its Inhabitants Considered as Illustrative of Geology Endocarp, the inner layer of a pericarp or fruit, 120. The Elements of Botany For Beginners and For Schools The vegetable cow proved a free milker, and in twenty minutes each of the party had a pericarp in hand full of delicious cream, which needed no sugar to make it palatable. Afloat in the Forest A Voyage among the Tree-Tops 2011-02-10T03:00:44.790Z The Ceylon cardamom attains a length of an inch and a half and is about a third of an inch broad, with a brownish pericarp and a distinct aromatic odour. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 3 "Capefigue" to "Carneades" In the hop the fruit is called also a strobilus, but in it the scales are thin and membranous, and the seeds are not naked but are contained in pericarps. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z Apparently there is no other use to the plant of the fleshy pericarp than to serve as a bait or wage for some animal to come and sow its seed. Ways of Nature In this the outer part of the thickness of the pericarp becomes fleshy, or softens like a berry, while the inner hardens, like a nut. The Elements of Botany For Beginners and For Schools The fruit, which is the size of a small cherry, has, like the cherry, an outer fleshy portion called the pericarp. All About Coffee These are of an oblong triangular shape; and a great number of them are enclosed in the pericarp, already described. Bruin The Grand Bear Hunt Dehiscent—the pericarp splits to allow the escape of the seeds—generally many-seeded. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z He had worked hard in gathering his seeds, and nuts, and drupes, and berries, and pericarps, and he felt quite done up, and had some thoughts of remaining upon that spot for the night. The Plant Hunters Adventures Among the Himalaya Mountains In this case the pericarp is invested by an adherent calyx-tube; the limb of which, when it has any, is called the Pappus. The Elements of Botany For Beginners and For Schools The Stamen males, with appetencies just, Produce a formative prolific dust; With apt propensities, the Styles recluse Secrete a formative prolific juice; These in the pericarp erewhile arrive, Rush to each other, and embrace alive. The Temple of Nature; or, the Origin of Society A Poem, with Philosophical Notes The fruit, however, may have a pericarp consisting of mucilage, starch, sugar and gum, etc., while the seeds contain fatty matter, fixed or essential oils or alkaloids, as is the case with coffee and cacao. The Medicinal Plants of the Philippines It is contained in a seed-vessel formed from the ovary in the plants called angiospermous; while in gymnospermous plants, such as Coniferae and Cycadaceae, it is naked, or, in other words, has no true pericarp. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z Upon maturity this fleshy portion or pericarp splits but does not open as is usually the case with almond hulls. Northern Nut Growers Association Report of the Proceedings at the 13th Annual Meeting Rochester, N.Y. September, 7, 8 and 9, 1922 No ovary or pericarp, but ovules and seeds naked, and no proper calyx nor corolla. The Elements of Botany For Beginners and For Schools The outer portion, the pericarp, is almost entirely yellow oil encased in a thick skin. An African Adventure It is official in all Pharmacopœias and the pericarp is the part employed. The Medicinal Plants of the Philippines But in some plants the pericarps assume structures which subserve the same purpose; this especially occurs in small pericarps enclosing single seeds, as achenes, caryopsides, &c. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z This fruit is about the size of a walnut, and within a thick pericarp, a smooth brown-colored nut, inclosing a kernel of a rich and agreeable flavor, resembling in some degree that of a filbert. Catalogue of Economic Plants in the Collection of the U. S. Department of Agriculture Mesocarp, the middle part of a pericarp, when that is distinguishable into three layers, 120. The Elements of Botany For Beginners and For Schools Though in the vast majority of grasses the pericarp is inseparable, in a few cases it is free from the seed-coat as in Sporobolus indicus and Eleusine indica. A Handbook of Some South Indian Grasses Fruit as large as a man’s head, with thin woody pericarp and many seeds embedded within its pulp. The Medicinal Plants of the Philippines In an orthotropal seed attached to the base of the pericarp it is superior, as also in a suspended anatropal seed. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z In this specimen a raceme of small flowers was included within the enlarged pericarp of a species of Anchusa. Vegetable Teratology An Account of the Principal Deviations from the Usual Construction of Plants Angiosperm�, Angiospermous, with seeds formed in an ovary or pericarp, 109. The Elements of Botany For Beginners and For Schools Grain is free, rugose, and the pericarp is hyaline and loose. A Handbook of Some South Indian Grasses The fruit is about the size of a small Manila orange, the pericarp a dark red or chocolate color, tough and thick, crowned with the remains of the calyx. The Medicinal Plants of the Philippines In the orange the pulpy matter surrounding the seeds is formed by succulent cells, which are produced from the inner partitioned lining of the pericarp. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z Among such words are carpos = fruit, pericarpion = seed vessel = pericarp, and metra, the word used by him for the central core of any stem whether formed of wood, pith, or other substance. The Legacy of Greece Essays By: Gilbert Murray, W. R. Inge, J. Burnet, Sir T. L. Heath, D'arcy W. Thompson, Charles Singer, R. W. Livingston, A. Toynbee, A. E. Zimmern, Percy Gardner, Sir Reginald Blomfield But practically it may include other parts organically connected with the pericarp. The Elements of Botany For Beginners and For Schools The grain is oblong, obtusely trigonous, broadly and shallowly grooved dorsally with concentric minute tubercled ridges covered with a loose pericarp. A Handbook of Some South Indian Grasses Fruit about size and form of a small apple, thick, brown, pericarp indehiscent, 5 or more one-seeded compartments. The Medicinal Plants of the Philippines The achene is a dry, one-seeded, indehiscent fruit, the pericarp of which is closely applied to the seed, but separable from it. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z They could see scores of the prickly pericarps hanging overhead, but so high as to make the obtaining of them apparently impossible. The Castaways Exo-, in Greek compounds, outward, as in Exocarp, outer layer of a pericarp, 120. The Elements of Botany For Beginners and For Schools White pepper has the black pericarp or hull removed. Human Foods and Their Nutritive Value Fruit 1′ long, ovoid, 5 sharp ridges in the woody, fragile, mahogany-colored pericarp, which contains a pointed kernel at one end. The Medicinal Plants of the Philippines The position of the seed as regards the pericarp resembles that of the ovule in the ovary, and the same terms are applied—erect, ascending, pendulous, suspended, curved, &c. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z Having collected the fallen pericarps, they carried them to another tree that stood near, amid whose leafy branches appeared to be no fruits either so sweet to the lips or dangerous to the skull. The Castaways Reaching up to heaven itself, the Sumeru became the pericarp of the Lotus. The Mahabharata of Krishna-Dwaipayana Vyasa, Volume 3 Books 8, 9, 10, 11 and 12 The pericarp of Sapindus emarginatus mixed with water froths like soap. The Commercial Products of the Vegetable Kingdom Considered in Their Various Uses to Man and in Their Relation to the Arts and Manufactures; Forming a Practical Treatise & Handbook of Reference for the Colonist, Manufacturer, Merchant, and Consumer, on the Cultivation, Preparation for Shipment, and Commercial Value, &c. of the Various Substances Obtained From Trees and Plants, Entering into the Husbandry of Tropical and Sub-tropical Regions, &c. Meanwhile the ovary wall has developed to form the fruit or pericarp, the structure of which is closely associated with the manner of distribution of the seed. Encyclopaedia Britannica, 11th Edition, Volume 2, Part 1, Slice 1 When the pericarp is thin, and appears like a bladder surrounding the seed, the achene is termed a utricle, as in Amarantaceae. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z If the vital circle is not interrupted, the fluid traverses the branches, and the peduncle arrives in the ovary, and constitutes the pericarp. The Mirror of Literature, Amusement, and Instruction Volume 20, No. 558, July 21, 1832 The chief results of the inquiry are as follows: The pericarp of the fruit of oats contains a substance soluble in alcohol and capable of exciting the motor cells of the nervous system. Scientific American Supplement, No. 384, May 12, 1883 This is apt to mislead; for the plant grows above ground as other pulse, whereas only its seed and pericarp are inserted, after blooming, into the earth. The Commercial Products of the Vegetable Kingdom Considered in Their Various Uses to Man and in Their Relation to the Arts and Manufactures; Forming a Practical Treatise & Handbook of Reference for the Colonist, Manufacturer, Merchant, and Consumer, on the Cultivation, Preparation for Shipment, and Commercial Value, &c. of the Various Substances Obtained From Trees and Plants, Entering into the Husbandry of Tropical and Sub-tropical Regions, &c. The wheat should be damped with water containing 10 parts in 100 of alcoholized caustic soda; at the expiration of one hour the envelopes of the pericarp, and of the testa Nos. Scientific American Supplement, No. 275, April 9, 1881 The part of the pericarp attached to the peduncle is the base, and the point where the style or stigma existed is the apex. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z The pericarp of the bertholletia has traces of four cells, and I have sometimes found even five. Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 2 There we find the number five confronting us in the well-known star-like figure, represented by the fivefold pericarp in the centre of the apple. Man or Matter Its fleshy pericarp yields by expression olive oil, of which the finest comes from Provence and Florence. The Commercial Products of the Vegetable Kingdom Considered in Their Various Uses to Man and in Their Relation to the Arts and Manufactures; Forming a Practical Treatise & Handbook of Reference for the Colonist, Manufacturer, Merchant, and Consumer, on the Cultivation, Preparation for Shipment, and Commercial Value, &c. of the Various Substances Obtained From Trees and Plants, Entering into the Husbandry of Tropical and Sub-tropical Regions, &c. It is a form of polyneuritis and, as you doubtless know, is now known to be caused, at least in the Orient, by the removal of the pericarp in the polishing of rice. The Treasure-Train Simple fruits have either a dry or succulent pericarp. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z This operation must, however, be impossible, on account of the extreme hardness and thickness of the pericarp. Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 2 For in the case of the five pericarps this number is a quality immanent in the apple, which it shares with the whole species of Rosaceae. Man or Matter When ripe, the pericarp is very mealy and agreeable to eat, and would be wholesome, if it were not so extraordinarily astringent. Journal of an Overland Expedition in Australia : from Moreton Bay to Port Essington, a distance of upwards of 3000 miles, during the years 1844-1845 The core of a bundle of pericarps. c. The Student's Elements of Geology The parts of the pericarp of the nut are united so as to appear one. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z Many seeds, from the decomposition of the oil contained in the cotyledons, lose the faculty of germination before the rainy season, in which the ligneous integument of the pericarp opens by the effect of putrefaction. Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 2 Let us be quite clear that the relationship of unity to plurality in the case of the five apples is totally different from what it is in the fivefold pericarp. Man or Matter As they are loosened in time, they move freely in the large spherical pericarp. Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 2 In the second case the unity is represented by the pericarp - i.e. by the one comprising the many, the latter appearing as parts of the whole. Man or Matter The drupe is a succulent usually one-seeded indehiscent fruit, with a pericarp easily distinguishable into epicarp, mesocarp and endocarp. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z |
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