THE FIELD AND GARDEN VEGETABLES OF AMERICA TEXT

level with the surface of the ground. The seeds are very similar to those of the common garden and field turnip, and will keep from five to eight years. _Varieties._--The varieties are as follow:-- ASHCROFT. Bulb of medium size, ovoid, very smooth and symmetrical; neck very short, or wanting. Above ground, the skin is purple; below the surface, yellow. Flesh yellow, very solid, fine-grained, and of excellent flavor. It forms its bulb quickly and regularly; keeps in fresh and sound condition until May or June; and well deserves cultivation, either for agricultural purposes or for the table. COMMON PURPLE-TOP YELLOW. [Illustration: Common Purple-Top Yellow.] An old and long-cultivated sort, from which, in connection with the Green-top, have originated most of the more recent and improved yellow-fleshed varieties. Form regularly egg-shaped, smooth, but usually sending out a few small, straggling roots at its base, near the tap-root; neck short; size rather large,--usually measuring six or seven inches in depth, and four or five inches in its largest diameter; skin purple above ground,--below the surface, yellow; flesh yellow, of close, firm texture, and of good quality. It is very hardy; forms its bulb promptly and uniformly; and in rich, deep soils, yields abundantly. For thin and light soils, some of the other varieties should be selected. EARLY STUBBLE. Bulb round, smooth, and regular. The skin, where exposed to light and air, is of a brownish-green; but, where covered by the soil, yellow. The flesh is firm, and well flavored. The Early Stubble is recommended as forming its bulbs quickly and uniformly, and as being well adapted for late sowing. It yields abundantly; keeps well; is a good sort for the table; and, in some localities, is preferred to the Common Yellow for cultivation for farm purposes. GREEN-TOP YELLOW. In form and foliage, this variety resembles the Common Purple-top; but usually attains a larger size when grown in similar situations. Skin, above the surface of the soil, green; below ground, yellow. The flesh is solid, sweet, and well flavored, but inferior to that of the Purple-top. It keeps well, is of fair quality for the table, and, on account of its great productiveness, one of the best of all varieties for growing for feeding stock. GREEN-TOP WHITE. Bulb turbinate, smooth, and symmetrical. The skin above ground is of a fine, clear, pea-green; often browned or mellowed where exposed to the direct influence of the sun: below the surface of the ground, it is uniformly white. The flesh is also white, comparatively solid, very sweet, and of fair quality for table use. It differs from the Purple-top White, not only in color, but in size and quality; the bulbs being larger, and the flesh not quite so firm or well flavored. The Green-top White is productive; continues its growth till the season has far advanced; is little affected by severe weather; and, when sown in good soil, will yield an agricultural crop of twenty-five or thirty tons to an acre. LAING'S IMPROVED PURPLE-TOP. _Law. and Gen. Farmer._ This variety differs from most, if not all, of the varieties of Swedish turnips, in having entire cabbage-like leaves, which, by their horizontal growth, often nearly cover the surface of the ground. In form, hardiness, and quality, it is fully equal to any of the other sorts. Growing late in the autumn, it is not well adapted to a climate where the winter commences early. It has little or no tendency to run to seed in the fall; and even in the spring, when set out for seed, it is a fortnight later in commencing this function than other varieties of Ruta-bagas. It requires good land, in high condition; and, under such circumstances, will yield abundantly, and is worthy of cultivation. The bulb, when well grown, has an almost spherical form; a fine, smooth skin, purple above ground, yellow below, with yellow, solid, and well-flavored flesh. PURPLE-TOP WHITE. Bulb oblong, tapering toward the lower extremity, five or six inches in diameter, seven or eight inches in depth, and less smooth and regular than many of the yellow-fleshed varieties. The skin is of a clear rich purple, where it comes to air and light, but, below the ground, pure white; flesh white, very solid and fine-grained, sugary, and well flavored. The variety is hardy, productive, keeps remarkably well, is good for table use, and may be profitably grown for agricultural purposes. Upwards of twenty-eight tons, or nine hundred and sixty bushels, have been raised from an acre. RIVER'S. Root regularly turbinate, or fusiform, of full medium size, smooth, and with few small or fibrous roots; neck two inches long; skin, above ground, green, washed with purplish-red where most exposed to the sun,--below ground, yellow; flesh yellow, firm, sweet, and well flavored. Esteemed one of the best, either for stock or the table. Keeps fresh till May or June. SKIRVING'S PURPLE-TOP. Skirving's Improved Purple-top. Skirving's Liverpool. Southold Turnip, of some localities. Bulb ovoid, or regularly turbinate, and rather deeper in proportion to its diameter than the common Purple-top Yellow; surface remarkably smooth and even, with few fibrous roots, and seldom deformed by larger accidental roots, although, in unfavorable soils or seasons, a few coarse roots are put forth in the vicinity of the tap-root; size full medium,--five to seven inches in length, and four or five inches in diameter. Sometimes, when sown early in good soil, and harvested late, the average will considerably exceed these dimensions. Neck short, but, when grown in poor soil, comparatively long; skin, above ground, fine, deep purple,--below ground, yellow,--the colors often richly blending together at the surface; flesh yellow, of solid texture, sweet, and well flavored. This variety was originated by Mr. William Skirving, of Liverpool, Eng. In this country it has been widely disseminated, and is now more generally cultivated for table use and for stock than any other of the Swede varieties. The plants seldom fail to form good-sized bulbs. It is a good keeper; is of more than average quality for the table; and long experience has proved it one of the best sorts for cultivation on land that is naturally shallow and in poor condition. On soils in a high state of cultivation, upwards of nine hundred bushels have been obtained from an acre. In sowing, allow twenty inches between the rows, and thin to ten or twelve inches in the rows. SWEET GERMAN. [Illustration: Sweet German.] Bulb four or five inches in diameter, six or seven inches in depth, turbinate, sometimes nearly fusiform. In good soil and favorable seasons, it is comparatively smooth and regular; but, under opposite conditions, often branched and uneven. Neck two or three inches in length; skin greenish-brown above ground, white beneath; flesh pure white, of extraordinary solidity, very sweet, mild, and well flavored. It retains its solidity and freshness till spring, and often at midsummer has no appearance of sponginess or decay. As a table variety, it must be classed as one of the best, and is recommended for general cultivation. WHITE FRENCH. Long White French. [Illustration: White French.] The roots of this variety are produced entirely within the earth. They are invariably fusiform; and, if well grown, measure four or five inches in diameter, and from eight to ten inches in length. Foliage not abundant, spreading; skin white; flesh white, solid, mild, sweet, and delicate. It is not so productive as some other varieties, and is therefore not so well adapted to field culture; but for table use it is surpassed by few, if any, of its class. A rough-leaved, fusiform-rooted variety of the common garden-turnip: is known by the name of "White French" in many localities; but, according to the most reliable authority, that name has not only long been used in connection with, but properly belongs to, the white turnip above described. * * * * * SALSIFY, OR OYSTER-PLANT. Leek-leaved Salsify. Vegetable Oyster. Purple Goat's Beard. Tragopogon porrifolius. The Salsify is a hardy biennial plant, and is principally cultivated for its roots, the flavor of which resembles that of the oyster; whence the popular name. The leaves are long and grass-like, or leek-like; the roots are long and tapering, white within and without, and, when grown in good soil, measure twelve or fourteen inches in length, and rather more than an inch in diameter at the crown. _Soil and Cultivation._--The Oyster-plant succeeds best in a light, well-enriched, mellow soil; which, previous to sowing the seeds, should be stirred to the depth of twelve or fifteen inches. The seeds should be sown annually, in the same manner and at the same time as the seeds of the carrot and parsnip. Make the drills fourteen inches apart; cover the seeds an inch and a half in depth; and thin, while the plants are young, to four or five inches asunder. Early sowings succeed best; as the seeds, which are generally more or less imperfect, vegetate much better when the earth is moist than when dry and parched, as it is liable to become when the season is more advanced. Cultivate in the usual manner during the summer; and, by the last of September or beginning of October, the roots will have attained their full growth, and be ready for use. The plants will sustain no injury during the winter, though left entirely unprotected in the open ground; and the table may be supplied directly from the garden, whenever the frost will admit of their removal. A portion of the crop should, however, be taken up in autumn, and stored in the cellar, like other roots; or, which is perhaps preferable, packed in earth or sand. Roots remaining in the ground may be drawn for use till April, or until the plants have begun to send up their stalks for flowering. _Seeds,--production and quantity._--For the production of seeds, allow a few plants to remain during the winter in the open ground where they were sown. They will blossom in June and July. When fully developed, the stem is about three feet in height, cylindrical, and branching. The flowers are large, of a very rich violet-purple, and expand only by day and in comparatively sunny weather. As the flowers are put forth in gradual succession, so the heads of seeds are ripened at intervals, and should be cut as they assume a brownish color. The seeds are brownish,--lighter or darker as they are less or more perfectly matured,--long and slender, furrowed and rough on the sides, tapering to a long, smooth point at the top, often somewhat bent or curved, and measure about five-eighths of an inch in length. They will keep four years. An ounce contains three thousand two hundred seeds, and will sow a row eighty feet in length. Some cultivators put this amount of seed into a drill of sixty feet; but if the seed is of average quality, and the season ordinarily favorable, one ounce of seed will produce an abundance of plants for eighty or a hundred feet. _Use._--The roots are prepared in various forms; but, when simply boiled in the manner of beets and carrots, the flavor is sweet and delicate. The young flower-stalks, if cut in the spring of the second year and dressed like asparagus, resemble it in taste, and make an excellent dish. The roots are sometimes thinly sliced, and, with the addition of vinegar, salt, and pepper, served as a salad. They are also recommended as being remedial or alleviating in cases of consumptive tendency. There is but one species or variety now cultivated. * * * * * SCOLYMUS. Spanish Scolymus. Spanish Oyster-plant. Scolymus Hispanicus. In its natural state, this is a perennial plant; but, when cultivated, it is generally treated as an annual or as a biennial. The roots are nearly white, fleshy, long, and tapering in their general form, and, if well grown, measure twelve or fifteen inches in length, and an inch in diameter at the crown. When cut or bruised, or where the fibrous roots are broken or rubbed off, there exudes a thick, somewhat viscous fluid, nearly flavorless, and of a milk-white color. The leaf is large, often measuring a foot or more in length, and three inches in diameter, somewhat variegated with green and white, deeply lobed; the lobes or divisions toothed, and the teeth terminating in sharp spines, in the manner of the leaves of many species of thistles. When in flower, the plant is about three feet in height. The flowers, which are put forth singly, are of an orange-yellow, and measure an inch and a half in diameter. The seeds are flat, and very thin, membranous on the borders, of a yellowish color, and retain their vitality three years. An ounce contains nearly four thousand seeds. _Soil and Cultivation._--Any good garden loam is adapted to the growth of the Scolymus. It should be well and deeply stirred as for other deep-growing root crops. The seeds should be sown from the middle of April to the 10th of May, in drills an inch deep, and fourteen inches asunder. Thin the young plants to five inches distant in the rows; and, during the summer, treat the growing crop as parsnips or carrots. _Use._--It is cultivated exclusively for its roots, which are usually taken up in September or October, and served at table, and preserved during the winter, in the same manner as the Salsify, or Oyster-plant. They have a pleasant, delicate flavor; and are considered to be not only healthful, but remarkably nutritious. * * * * * SCORZONERA. Black Oyster-plant. Black Salsify. Scorzonera Hispanica. This is a hardy perennial plant, introduced from the south of Europe, where it is indigenous. The root is tapering, and comparatively slender,--when well developed, measuring about a foot in length, and an inch in diameter near the crown, or at the broadest part; skin grayish-black, coarse, somewhat reticulated, resembling the roots of some species of trees; flesh white; leaves long, ovate, broadest near the end, and tapering sharply to the stem. They are also more or less distinctly ribbed, and have a few remote teeth, or serratures, at the extremities. When in flower, the plant measures about four feet in height; the stalk being nearly cylindrical, slightly grooved or furrowed, smooth, and branched towards the top. The flowers are large, terminal, yellow; the seeds are whitish, longer than broad, taper towards the top, and retain their vitality two years. An ounce contains about two thousand five hundred seeds. _Soil and Culture._--Though a perennial, it is generally cultivated as an annual or biennial, in the manner of the carrot or parsnip. Thompson says, "It succeeds best in a light, deep, free soil and an open situation. It is raised from seed, which may be sown in drills one foot apart, covering with soil to the depth of half an inch. As it is apt to run to seed the same year in which it is sown, and consequently to become tough and woody," the planting should not be made too early, particularly in the warmer sections of the country. A second sowing may be made about four weeks from the first, "as a precautionary measure, in case the plants of the first sowing should run. The young plants, when three or four inches high, should be thinned out to eight inches asunder in the rows. Towards the middle or last of September, the roots will have attained sufficient size to be drawn for immediate use: others will come in for use in October and November. In the latter month, they will be in perfection; and, before the closing-up of the ground, a quantity may be taken up, and stored in sand for the winter. When the ground is open, the roots may be drawn from time to time, as required for immediate use. About the middle of April, the roots remaining in the ground will begin to run to flower; after which they soon become hard, woody, and unfit for the table. Before this takes place, however, they may be taken up, and stored in sand, where they may be kept for use till May or June." _To raise Seed._--Allow a few well-grown plants to remain in the ground during winter; or select a few good-sized roots from those harvested in autumn, and reset them in April, about eighteen inches apart, covering them to the crowns. The seed will ripen at the close of the summer or early in autumn. Seed saved from plants of the growth of two seasons is considered best; that produced from yearling plants being greatly inferior. _Use._--It is cultivated exclusively for its roots; no other portion of the plant being employed in domestic economy. The flesh of these is white, tender, sugary, and well flavored. They are boiled in the manner of the parsnip, and served plain at the table; or they may be cooked in all the forms of salsify or scolymus. Before cooking, the outer, coarse rind should be scraped off, and the roots soaked for a few hours in cold water for the purpose of extracting their bitter flavor. * * * * * SKIRRET. Crummock, of the Scotch. Sium sisarum. Skirret is a hardy perennial, and is cultivated for its roots, which are produced in groups, or bunches, joined together at the crown or neck of the plant. They are oblong, fleshy, of a russet-brown color without, white within, very sugary, and, when well grown, measure six or eight inches in length, and nearly an inch in diameter. The leaves of the first year are pinnate, with seven or nine oblong, finely toothed leaflets. When fully developed, the plant measures from three to five feet in height; the stem being marked with fine, parallel, longitudinal grooves, or lines. The flowers are small, white, and are produced in umbels at the extremities of the branches. The seeds, eight thousand of which are contained in an ounce, are oblong, of a greenish-gray color, and closely resemble those of the common caraway. They will keep but two years; and, even when newly grown, sometimes remain in the ground four or five weeks before vegetating. _Soil and Culture._--Skirret succeeds best in light, mellow soil, and is propagated by suckers, or seeds. The best method is to sow the seeds annually, as, when grown from slips, or suckers, the roots are liable to be dry and woody; the seeds, on the contrary, producing roots more tender, and in greater perfection. Sow the seeds in April, in drills one foot apart, and about an inch in depth; thin to five or six inches; and, in September, some of the roots will be sufficiently grown for use. Those required for winter should be drawn before the closing-up of the ground, and packed in sand. _To propagate by Slips, or Suckers._--In the spring, remove the required number of young shoots, or sprouts, from the side of the roots that have remained in the ground during winter, not taking any portion of the old root in connection with the slips; and set them in rows ten inches asunder, and six inches apart in the rows. They will soon strike, and produce roots of suitable size for use in August or September. _To raise Seeds._--The plants that have remained in the ground during the winter, if not disturbed, will send up stalks as before described, and ripen their seeds at the close of the summer. Two or three plants will yield all the seeds ordinarily required for a single garden. _Use._--The roots were formerly much esteemed, but are now neglected for those greatly inferior. When cooked and served as salsify or scorzonera, they are the whitest and sweetest of esculent roots, and afford a considerable portion of nourishment. There are no varieties. * * * * * SWEET POTATO. Spanish Potato. Carolina Potato. Convolvulus batatus. Ipomoea batatas. The Sweet Potato is indigenous to both the East and West Indies. Where its growth is natural, the plant is perennial; but, in cultivation, it is always treated as an annual. The stem is running or climbing, round