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Habitat and Range. —Moist, rocky soil.
Nova Scotia through Quebec and Ontario.
Maine,—abundant; New Hampshire,—throughout the state; common on the Connecticut-Merrimac watershed, enters largely into the composition of the hardwood forests of Coos county; Vermont,—abundant; Massachusetts, —in western sections abundant, common eastward; Rhode Island and Connecticut,—common.
South to Florida; west to Wisconsin, Missouri, and Texas.
Habit. —A tree of great beauty, rising to a height of 50-75 feet, with a diameter at the ground of 1½-4 feet; under favorable conditions attaining much greater dimensions; trunk remarkably smooth, sometimes fluted, in the forests tall and straight, in open situations short and stout; head symmetrical, of various shapes,—rounded, oblong, or even obovate; branches numerous, mostly long and slender, curving slightly upward at their tips, near the point of branching horizontal or slightly drooping, beset with short branchlets which form a flat, dense, and beautiful spray; roots numerous, light brown, long, and running near the surface. Tree easily distinguishable in winter by the dried brownish-white leaves, spear-like buds, and smooth bark.
Bark. —Trunk light blue gray, smooth, unbroken, slightly corrugated in old trees, often beautifully mottled in blotches or bands and invested by lichens; branches gray; branchlets dark brown and smooth; spray shining, reddish-brown; season's shoots a shining olive green, orange-dotted.
Winter Buds and Leaves. —Buds conspicuous, long, very slender, tapering slowly to a sharp point; scales rich brown, lengthening as the bud opens. Leaves set in plane of the spray, simple, alternate, 3-5 inches long, one-half as wide, silky-pubescent with fringed edges when young, nearly smooth when fully grown, green on both sides, turning to rusty yellows and browns in autumn, persistent till mid-winter; outline oval, serrate; apex acuminate; base rounded; veins strong, straight, terminating in the teeth; leafstalk short, hairy at first; stipules slender, silky, soon falling.
Inflorescence. —May. Appearing with the leaves from the season's shoots, sterile flowers from the lower axils, in heads suspended at the end of silky threads 1-2 inches long; calyx campanulate, pubescent, yellowish-green, mostly 6-lobed; petals none; stamens 6-16; anthers exserted; ovary wanting or abortive: fertile flowers from the upper axils, usually single or in pairs, at the end of a short peduncle; involucre 4-lobed, fringed with prickly scales; calyx with six awl-shaped lobes; ovary 3-celled; styles 3.
Fruit. —A prickly bur, thick, 4-valved, splitting nearly to the base when ripe: nut sharply triangular, sweet, edible.
Horticultural Value. —Hardy throughout New England; grows well in any good soil, but prefers deep, rich, well-drained loam; usually obtainable in nurseries; when frequently transplanted, safely moved. Its clean trunk and limbs, deep shade, and freedom from insect pests make it one of the most attractive of our large trees for use, summer or winter, in landscape gardening; few plants, however, will grow beneath it; the bark is easily disfigured; it has a bad habit of throwing out suckers and is liable to be killed by any injury to the roots. Propagated from the seed. The purple beech, weeping beech, and fern-leaf beech are well-known horticultural forms.
| 1. Winter buds. |
| 2. Flowering branch. |
| 3. Sterile flower. |
| 4. Fertile flower. |
| 5. Fruiting branch. |
| 6. Section of fruit. |
| 7. Nut. |
Habitat and Range. —In strong, well-drained soil; pastures, rocky woods, and hillsides.
Ontario,—common.
Maine,—southern sections, probably not indigenous north of latitude 44° 20'; New Hampshire,—Connecticut valley near the river, as far north as Windsor, Vt.; most abundant in the Merrimac valley south of Concord, but occasional a short distance northward; Vermont,—common in the southern sections, especially in the Connecticut valley; occasional as far north as Windsor (Windsor county), West Rutland (Rutland county), Burlington (Chittenden county); Massachusetts,—rather common throughout the state, but less frequent near the sea; Rhode Island and Connecticut,—common.
South to Delaware, along the mountains to Alabama; west to Michigan, Indiana, and Tennessee.
Habit. —A tree of the first magnitude, rising to a height of 60-80 feet and reaching a diameter of 5-6 feet above the swell of the roots, with a spread sometimes equaling or even exceeding the height; attaining often much greater proportions. The massive trunk separates usually a few feet from the ground into several stout horizontal or ascending branches, the limbs higher up, horizontal or rising at a broad angle, forming a stately, open, roundish, or inversely pyramidal head; branchlets slender; spray coarse and not abundant; foliage bright green, dense, casting a deep shade; flowers profuse, the long, sterile catkins upon their darker background of leaves conspicuous upon the hill slopes at a great distance. A tree that may well dispute precedence with the white or red oak.
Bark. —Bark of trunk in old trees deeply cleft with wide ridges, hard, rough, dark gray; in young trees very smooth, often shining; season's shoots green or purplish-brown, white-dotted.
Winter Buds and Leaves. —Buds small, ovate, brown, acutish. Leaves simple, alternate, 5-10 inches long, 1-3 inches wide, bright clear green above, paler beneath and smooth on both sides; outline oblong-lanceolate, sharply and coarsely serrate; veins straight, terminating in the teeth; apex acuminate; base acute or obtuse; leafstalk short; stipules soon falling.
Inflorescence. —June to July. Appearing from the axils of the season's shoots, after the leaves have grown to their full size; sterile catkins numerous, clustered or single, erect or spreading, 4-10 inches long, slender, flowers pale yellowish-green or cream-colored; calyx pubescent, mostly 6-parted; stamens 15-20; odor offensive when the anthers are discharging their pollen: fertile flowers near the base of the upper sterile catkins or in separate axils, 1-3 in a prickly involucre; calyx 6-toothed; ovary ovate, styles as many as the cells of the ovary, exserted.
Fruit. —Burs round, thick, prickly, 2-4 inches in diameter, opening by 4 valves: nuts 1-5, dark brown, covered with whitish down at apex, flat on one side when there are several in a cluster, ovate when only one, sweet and edible.
Horticultural Value. —Hardy throughout New England; prefers fertile, well-drained, gravelly or rocky soil; rather difficult to transplant; usually obtainable in nurseries. Its vigorous and rapid growth, massive, broad-spreading head and attractive flowers make it a valuable tree for landscape gardening, but in public places the prickly burs and edible fruit are a serious disadvantage. Propagated from the seed.
| 1. Winter buds. |
| 2. Flowering branch. |
| 3. Sterile flower. |
| 4. Fertile flower. |
| 5. Fruit. |
| 6. Nut. |
Inflorescence appearing with the leaves in spring; sterile catkins from terminal or lateral buds on shoots of the preceding year, bracted, usually several in a cluster, unbranched, long, cylindrical, pendulous; bracts of sterile flowers minute, soon falling; calyx parted or lobed; stamens 3-12, undivided: fertile flowers terminal or axillary upon the new shoots, single or few-clustered, bracted, erect; involucre scaly, becoming the cupule or cup around the lower part of the acorn; ovary 3-celled; stigma 3-lobed.
Leaves with obtuse or rounded lobes or teeth; cup-scales thickened or knobbed at base; stigmas sessile or nearly so; fruit maturing the first year.
Leaves with pointed or bristle-tipped lobes and teeth; cup-scales flat; stigmas on spreading styles; fruit maturing the second year.
Habitat and Range. —Light loams, sandy plains, and gravelly ridges, often constituting extensive tracts of forest.
Quebec and Ontario.
Maine,—southern sections; New Hampshire,—most abundant eastward; in the Connecticut valley confined to the hills in the immediate vicinity of the river, extending up the tributary streams a short distance and disappearing entirely before reaching the mouth of the Passumpsic (W. F. Flint); Vermont,—common west of the Green mountains, less so in the southern Connecticut valley ( Flora of Vermont , 1900); Massachusetts, Rhode Island, and Connecticut,—common.
South to the Gulf of Mexico; west to Minnesota, Nebraska, Kansas, Arkansas, and Texas.
Habit. —A tree of the first rank, 50-75 feet high and 1-6 feet in diameter above the swell of the roots, exhibiting considerable diversity in general appearance, trunk sometimes dissolving into branches like the American elm, and sometimes continuous to the top. The finest specimens in open land are characterized by a rather short, massive trunk, with stout, horizontal, far-reaching limbs, conspicuously gnarled and twisted in old age, forming a wide-spreading, open head of striking grandeur, the diameter at the base of which is sometimes two or three times the height of the tree.
Bark. —Trunk and larger branches light ash-gray, sometimes nearly white, broken into long, thin, loose, irregular, soft-looking flakes; in old trees with broad, flat ridges; inner bark light; branchlets ash-gray, mottled; young shoots grayish-green, roughened with minute rounded, raised dots.
Winter Buds and Leaves. —Buds ⅛ to ¼ inch long, round-ovate, reddish-brown. Leaves simple, alternate, 3-7 inches long, 2-4 inches wide, delicately reddish-tinted and pubescent upon both sides when young; at maturity glabrous, light dull or glossy green above, paler and somewhat glaucous beneath, turning to various reds in autumn; outline obovate to oval; lobes 5-9; ascending, varying greatly in different trees; when few, short and wide-based, with comparatively shallow sinuses; when more in number, ovate-oblong, with deeper sinuses, or somewhat linear-oblong, with sinuses reaching nearly to midrib; apex of lobe rounded; base of leaf tapering; leafstalks short; stipules linear, soon falling. The leaves of this species are often persistent till spring, especially in young trees.
Inflorescence. —May. Appearing when the leaves are half grown; sterile catkins 2-3 inches long, with slender, usually pubescent thread; calyx yellow, pubescent; lobes 5-9, pointed: pistillate flowers sessile or short-peduncled, reddish, ovate-scaled.
Fruit. —Maturing in the autumn of the first year, single, or more frequently in pairs, sessile or peduncled: cup hemispherical to deep saucer-shaped, rather thin; scales rough-knobby at base: acorn varying from ½ inch to an inch in length, oblong-ovoid: meat sweet and edible, said to be when boiled a good substitute for chestnuts.
Horticultural Value. —Hardy in New England; grows well in all except very wet soils, in all open exposures and in light shade; like all oaks, difficult to transplant unless prepared by frequent transplanting in nurseries, from which it is not readily obtainable in quantity; grows very slowly and nearly uniformly up to maturity; comparatively free from insect enemies but occasionally disfigured by fungous disease which attacks immature leaves in spring. Propagated from seed.
| 1. Winter buds. |
| 2. Flowering branch. |
| 3-4. Sterile flower, front view. |
| 5. Fertile flower, side view. |
| 6. Fruiting branch. |
| 7-8. Variant leaves. |
Habitat and Range.
Doubtfully reported from southern Ontario.
In New England, mostly in sterile soil near the sea-coast; Massachusetts,—southern Cape Cod from Falmouth to Brewster, the most northern station reported, occasional; the islands of Naushon, Martha's Vineyard where it is rather common, and Nantucket where it is rare; Rhode Island,—along the shore of the northern arm of Wickford harbor (L. W. Russell); Connecticut,—occasional along the shores of Long Island sound west of New Haven.
South to Florida; west to Kansas, Indian territory, and Texas.
Habit. —Farther south, a tree of the first magnitude, reaching a height of 100 feet, with a trunk diameter of 4 feet; in southern New England occasionally attaining in woodlands a height of 50-60 feet; at its northern limit in Massachusetts, usually 10 to 35 feet in height, with a diameter at the ground of 6-12 inches. The trunk throws out stout, tough, and often conspicuously crooked branches, the lower horizontal or declining, forming a disproportionately large head, with dark green, dense foliage. Near the shore the limbs often grow very low, stretching along the ground as if from an underground stem.
Bark. —Resembling that of the white oak, but rather a darker gray, rougher and firmer; upon old trunks furrowed and cut into oblongs; small limbs brownish-gray, rough-dotted; season's shoots densely tawny-tomentose.
Winter Buds and Leaves. —Buds small, rounded or conical, brownish, scales minutely pubescent or scurfy. Leaves simple, alternate, 3-8 inches long, two-thirds as wide, thickish, yellowish-green and tomentose upon both sides when young, becoming a deep, somewhat glossy green above, lighter beneath, both sides still somewhat scurfy; general outline of leaf and of lobes, and number and shape of the latter, extremely variable; type-form 5-lobed, all the lobes rounded, the three upper lobes much larger, more or less subdivided, often squarish, the two lower tapering to an acute, rounded, or truncate base; sinuses deep, variable, often at right angles to the midrib; leafstalk short, tomentose; stipules linear, pubescent, occasionally persistent till midsummer. The leaves are often arranged at the tips of the branches in star-shaped clusters, giving rise to the specific name stellata .
Inflorescence. —May. Sterile catkins 1-3 inches long, connecting thread woolly; calyx 4-8 parted, lobes acute, densely pubescent, yellow; stamens 4-8, anthers with scattered hairs : pistillate flowers single or in clusters of 2, 3, or more, sessile or on a short stem; stigma red.
Fruit. —Maturing the first season, single and sessile, or nearly so, or in clusters of 2, 3, or more, on short footstalks: cup top-shaped or cup-shaped, ⅓-½ the length of the acorn, about ¾ inch wide, thin; scales smooth or sometimes hairy along the top, acutish or roundish, slightly thickened at base: acorn ½-1 inch long, sweet.
Horticultural Value. —Hardy in New England; prefers a good, well-drained, open soil; quite as slow-growing as the white oak; seldom found in nurseries and difficult to transplant. Propagated from the seed.
| 1. Winter buds. |
| 2. Flowering branch. |
| 3. Sterile flower, back view. |
| 4. Sterile flower, front view. |
| 5. Fertile flower. |
| 6. Fruiting branch. |
Habitat and Range. —Deep, rich soil; river valleys.
Nova Scotia to Manitoba, not attaining in this region the size of the white oak, nor covering as large areas.
Maine,—known only in the valleys of the middle Penobscot (Orono) and the Kennebec (Winslow, Waterville); Vermont,—lowlands about Lake Champlain, especially in Addison county, not common; Massachusetts,—valley of the Ware river (Worcester county), Stockbridge and towns south along the Housatonic river (Berkshire county); Rhode Island,—no station reported; Connecticut,—probably introduced in central and eastern sections, possibly native near the northern border.
South to Pennsylvania and Tennessee; west to Montana, Nebraska, Kansas, Indian territory, and Texas.
Habit. —A medium-sized tree, 40-60 feet high, with a trunk diameter of 1-3 feet; attaining great size in the Ohio and Mississippi river basins; trunk erect, branches often changing direction, ascending, save the lowest, which are often nearly horizontal; branchlets numerous, on the lowest branches often declined or drooping; head wide-spreading, rounded near the center, very rough in aspect; distinguished in summer by the luxuriance of the dark-green foliage and in autumn by the size of its acorns.
Bark. —Bark of trunk and branches ash-gray, but darker than that of the white oak, separating on old trees into rather firm, longitudinal ridges; bark of branches sometimes developed into conspicuous corky, wing-like layers; season's shoots yellowish-brown, minutely hairy, with numerous small, roundish, raised dots.
Winter Buds and Leaves. —Buds brown, 1/16 to ⅛ inch long, conical, scattered along the shoots and clustered at the enlarged tips. Leaves simple, alternate, 6-9 inches long, 3-4 inches broad, smooth and dark green above, lighter and downy beneath; outline obovate to oblong, varying from irregularly and deeply sinuate-lobed, especially near the center, to nearly entire, base wedge-shaped; stalk short; stipules linear, pubescent.
Inflorescence. —May. Sterile catkins 3-5 inches long; calyx mostly 5-parted, yellowish-green; divisions linear-oblong, more or less persistent; stamens 10; anthers yellow, glabrous: pistillate flowers sessile or short-stemmed; scales reddish; stigma red.
Fruit. —Maturing the first season; extremely variable; sessile or short-stemmed: cup top-shaped to hemispherical, 3/4-2 inches in diameter, with thick, close, pointed scales, the upper row often terminating in a profuse or sparing hairy or leafy fringe: acorn ovoid, often very large, sometimes sunk deeply and occasionally entirely in the cup.
Horticultural Value. —Hardy in New England; in general appearance resembling the swamp white oak, but better adapted to upland; grows rather slowly in any good, well-drained soil; difficult to transplant; seldom disfigured by insects or disease; occasionally grown in nurseries. Propagated from seed. A narrower-leafed form with small acorns (var. olivæformis ) is occasionally offered.
| 1. Winter buds. |
| 2. Flowering branch. |
| 3. Sterile flower, back view. |
| 4. Sterile flower, front view. |
| 5. Fertile flowers. |
| 6. Fruiting branch. |
Habitat and Range. —In deep, rich soil; low, moist, fertile grounds, bordering swamps and along streams.
Quebec to Ontario, where it is known as the blue oak.
Maine,—York county; New Hampshire,—Merrimac valley as far as the mouth of the Souhegan, and probably through out Rockingham county; Vermont,—low grounds about Lake Champlain; Massachusetts,—frequent in the western and central sections, common eastward; Rhode Island and Connecticut,—common.
South to Delaware and along the mountains to northern Georgia; west to Minnesota, Iowa, east Kansas, and Arkansas.
Habit. —A medium-sized tree, 40-60 feet high, with a trunk diameter of 2-3 feet; attaining southward of the Great Lakes and in the Ohio basin much greater dimensions; roughest of all the oaks, except the bur oak, in general aspect; trunk erect, continuous, in young trees often beset at point of branching with down-growing, scraggly branchlets, surmounted by a rather regular pyramidal head, the lower branches horizontal or declining, often descending to the ground, with a short, stiff, abundant, and bushy spray; smaller twigs ridgy, widening beneath buds; foliage a dark shining green; heads of large trees less regular, rather open, with a general resemblance to the head of the white oak, but narrower at the base, with less contorted limbs.
Bark. —Bark of trunk and larger branches thick, dark grayish-brown, longitudinally striate, with flaky scales; bark of young stems, branches, and branchlets darker, separating in loose scales which curl back, giving the tree its shaggy aspect; season's shoots yellowish-green.
Winter Buds and Leaves. —Buds brown, roundish-ovate, obtuse. Leaves simple, alternate, 3-8 inches long, 2-4 wide, downy on both sides when unfolding, at maturity thick and firm, smooth and dark shining green above, slightly to conspicuously whitish-downy beneath, in autumn brownish-yellow; obovate, coarsely and deeply crenate or obtusely shallow-lobed, when opening sometimes pointed and tapering to a wedge-shaped base, often constricted near the center; leafstalk short; stipules linear, soon falling.
Inflorescence. —May. Sterile catkins 2-3 inches long, thread hairy; calyx deeply 3-7-parted, pale yellow, hairy; stamens 5-8; anthers yellow, glabrous: pistillate flowers tomentose, on rather long, hairy peduncles; stigmas red.
Fruit. —Variable, on stems 1-3 inches long, maturing the first season, single or frequently in twos: cup rounded, rather thin, deep, rough to mossy, often with fringed margins: acorn about 1 inch long, oblong-ovoid, more or less tapering: meat sweet, edible.
Horticultural Value. —Hardy throughout New England; grows in any good soil, wet or dry, but prefers a position on the edge of moist or boggy land, where its roots can find a constant supply of water; growth fairly rapid; seldom affected by insects or disease; occasionally offered by nurserymen and rather less difficult to transplant than most of the oaks. Its sturdy, rugged habit and rich dark green foliage make it a valuable tree for ornamental plantations or even for streets.
| 1. Winter buds. |
| 2. Flowering branch. |
| 3. Sterile flower, side view. |
| 4. Sterile flower, front view. |
| 5. Fertile flowers. |
| 6. Fruiting branch. |
Habitat and Range. —Woods, rocky banks, hill slopes.
Along the Canadian shore of Lake Erie.
Maine,—Saco river and Mt. Agamenticus, near the southern coast (York county); New Hampshire,—belts or patches in the eastern part of the state and along the southern border, Hinsdale, Winchester, Brookline, Manchester, Hudson; Vermont,—western part of the state throughout, not common; abundant at Smoke mountain at an altitude of 1300 feet, and along the western flank of the Green mountains, at least in Addison county; Massachusetts,—eastern sections, Sterling, Lancaster, Russell, Middleboro, rare in Medford and Sudbury, frequent on the Blue hills; Rhode Island,—locally common; Connecticut,—common.
South to Delaware and along the mountains to Georgia, extending nearly to the summit of Mt. Pisgah in North Carolina; west to Kentucky, Tennessee, and Alabama.
Habit. —A small or medium-sized tree, 25-50 feet high, with a trunk diameter of 1-2½ feet, assuming noble proportions southward, often reaching a height of 75-100 feet and trunk diameter of 5-6 feet; trunk tall, straight, continuous to the top of the tree, scarcely tapering to the point of ramification, surmounted by a spacious, open head.
Bark. —Bark of trunk and large branches deep gray to dark brown or blackish, in firm, broad, continuous ridges, with small, close surface scales; bark of young trees and of branchlets smooth, brown, and more or less lustrous; season's shoots light brown.
Winter Buds and Leaves. —Buds ovate to cylindrical, mostly acute, brownish. Leaves simple, alternate, 5-8 inches long, 2-5 inches wide, dark green and smooth above, paler and more or less downy beneath; outline obovate to oval, undulate-crenate; apex blunt-pointed; base wedge-shaped, obtuse or slightly rounded, often unequal-sided; veins straight, parallel, prominent beneath; leafstalk ½-1½ inches long; stipules linear, soon falling.
Inflorescence. —May. Sterile catkins 2-3 inches long; calyx 5-9-parted, yellow, hairy; divisions oblong, densely pubescent; stamens 5-9; anthers yellow, glabrous: pistillate flowers with hairy scales and dark red stigmas.
Fruit. —Seldom abundant, maturing the first season, variable in size, on stems usually equal to or shorter than the leaf-stems: cup thin, hemispheric or somewhat top-shaped, deep; scales small, knobby-thickened at the base: acorns ¾-1½ inches long, ovoid-conical, sweet.
Horticultural Value. —Hardy throughout New England; prefers a light gravelly or stony soil; rapid-growing and free from disease; more easily and safely transplanted than most oaks; occasionally offered by nurserymen, who propagate it from the seed. Its vigorous, clean habit of growth and handsome foliage should give it a place in landscape gardening and street use.
| 1. Winter buds. |
| 2. Flowering branch. |
| 3. Sterile flower, back view. |
| 4. Sterile flower, front view. |
| 5. Fertile flowers. |
| 6. Fruiting branch. |
| 7. Variant leaf. |
Habitat and Range. —Dry hillsides, limestone ridges, rich bottoms.
Ontario.
Vermont,—Gardner's island, Lake Champlain; Ferrisburg (Pringle); Connecticut,—frequent (J. N. Bishop, 1895); on the limestone formation in the neighborhood of Kent (Litchfield county, C. K. Averill); often confounded by collectors with Q. Prinus ; probably there are other stations. Not authoritatively reported from the other New England states.
South to Delaware and District of Columbia, along the mountains to northern Alabama; west to Minnesota, Nebraska, Kansas, Indian territory, and Texas.
Habit. —A medium-sized tree, 30-40 feet high, with a trunk diameter of 1-2 feet, attaining much greater dimensions in the basins of the Ohio, Mississippi, and their tributaries; trunk in old trees enlarged at the base, erect, branches rather short for the genus, forming a narrow oblong or roundish head.
Bark. —Bark of trunk and large branches grayish or pale ash-colored, comparatively thin, flaky; branchlets grayish-brown; season's shoots in early summer purplish-green with pale dots.
Winter Buds and Leaves. —Buds ovate, acute to obtuse, brownish. Leaves simple, alternate; in the typical form as recognized by Muhlenburg, 3-6 inches long, 1½-2 inches wide, glossy dark green above, pale and minutely downy beneath; outline lanceolate or lanceolate-oblong, with rather equal, coarse, sharp, and often inflexed teeth; apex acuminate; base wedge-shaped or acute; stipules soon falling. There is also a form of the species in which the leaves are much larger, 5-7 inches in length and 3-5 inches in width, broadly ovate or obovate, with rounded teeth; distinguishable from Q. Prinus only by the bark and fruit.
Inflorescence. —May. Appearing with the leaves; sterile catkins 2-4 inches long; calyx yellow, hairy, segments 5-8, ciliate; stamens 5-8, anthers yellow: pistillate flowers sessile or on short spikes; stigma red.
Fruit. —Maturing the first season, sessile or short-peduncled: cup covering about half the nut, thin, shallow, with small, rarely much thickened scales: acorn ovoid or globose, about 3/4 inch long.
Horticultural Value. —Hardy in New England; grows in all good dry or moist soils, in open or partly shaded situations; maintains a nearly uniform rate of growth till maturity, and is not seriously affected by insects. It forms a fine individual tree and is useful in forest plantations. Propagated from seed.
| 1. Winter buds. |
| 2. Flowering branch. |
| 3. Sterile flower. |
| 4. Fertile flowers. |
| 5. Fruiting branch. |
More or less common throughout the states east of the Mississippi; westward apparently grading into Q. Muhlenbergii , within the limits of New England mostly a low shrub, rarely assuming a tree-like habit. The leaves vary from rather narrow-elliptical to broadly obovate, are rather regularly and coarsely toothed, bright green and often lustrous on the upper surface.
Habitat and Range. —Growing impartially in a great variety of soils, but not on wet lands.
Nova Scotia and New Brunswick to divide west of Lake Superior.
Maine,—common, at least south of the central portions; New Hampshire,—extending into Coos county, far north of the White mountains; Vermont, Massachusetts, Rhode Island, and Connecticut,—common; probably in most parts of New England the most common of the genus; found higher up the slopes of mountains than the white oak.
South to Tennessee, Virginia, and along mountain ranges to Georgia; reported from Florida; west to Minnesota, Nebraska, Kansas, and Texas.
Habit. —The largest of the New England oaks, 50-85 feet high, with a diameter of 2-6 feet above the swell of the roots; occasionally attaining greater dimensions; trunk usually continuous to the top of the tree, often heavily buttressed; point of branching higher than in the white oak; branches large, less contorted, and rising at a sharper angle, the lower sometimes horizontal; branchlets rather slender; head extremely variable, in old trees with ample space for growth, open, well-proportioned, and imposing; sometimes oblong in outline, wider near the top, and sometimes symmetrically rounded, not so broad, however, as the head of the white oak; conspicuous in summer by its bright green, abundant foliage, which turns to dull purplish-red in autumn.
Bark. —Bark of trunk and lower parts of branches in old trees dark gray, firmly, coarsely, and rather regularly ridged, smooth elsewhere; in young trees greenish mottled gray, smooth throughout; season's shoots at first green, taking a reddish tinge in autumn, marked with pale, scattered dots.
Winter Buds and Leaves. —Buds ovate, conical, sharp-pointed. Leaves simple, alternate, 4-8 inches long, 3-5 inches broad, bright green above, paler beneath, dull brown in autumn; outline oval or obovate, sometimes scarcely distinguishable by the character of its lobing from Q. tinctoria ; in the typical form, lobes broadly triangular or oblong, with parallel sides bristle-pointed; leafstalks short; stipules linear, soon falling.
Inflorescence. —Earliest of the oaks, appearing in late April or early May, when the leaves are half-grown; sterile catkins 3-5 inches long; calyx mostly 4-lobed; lobes rounded; stamens mostly 4; anthers yellow: pistillate flowers short-stemmed; calyx lobes mostly 3 or 4; stigmas long, spreading.
Fruit. —Maturing in the second year, single or in pairs, sessile or short-stalked: cup sometimes turbinate, usually saucer-shaped with a flat or rounded base, often contracted at the opening and surmounted by a kind of border; scales closely imbricated, reddish-brown, more or less downy, somewhat glossy, triangular-acute to obtuse, pubescent: acorn nearly cylindrical or ovoid, tapering to a broad, rounded top.
Horticultural Value. —Hardy throughout New England; grows in all well-drained soils, but prefers a rich, moist loam; more readily obtainable than most of our oaks; in common with other trees of the genus, nursery trees must be transplanted frequently to be moved with safety; grows rapidly and is fairly free from disfiguring insects; the oak-pruner occasionally lops off its twigs. When once established, it grows as rapidly as the sugar maple, and is worthy of much more extended use in street and landscape plantations. Propagated from the seed.
| 1. Winter buds. |
| 2. Flowering branch. |
| 3. Sterile flower. |
| 4. Fertile flowers, side view. |
| 5. Fruiting branch. |
Habitat and Range. —Most common in dry soil.
Ontario.
Maine,—valley of the Androscoggin, southward; New Hampshire and Vermont,—not authoritatively reported by recent observers; Massachusetts,—more common in the eastern than western sections, sometimes covering considerable areas; Rhode Island and Connecticut,—common.
South to the middle states and along the mountains to North Carolina and Tennessee; reported from Florida; west to Minnesota, Nebraska, and Missouri.
Habit. —A medium-sized tree, 30-50 feet high and 1-3 feet in trunk diameter; attaining greater dimensions southward; trunk straight and tapering, branches regular, long, comparatively slender, not contorted, the lower nearly horizontal, often declined at the ends; branchlets slender; head open, narrow-oblong or rounded, graceful; foliage deeply cut, shining green in summer and flaming scarlet in autumn; the most brilliant and most elegant of the New England oaks.
Bark. —Trunk in old trees dark gray, roughly and firmly ridged; inner bark red; young trees and branches smoothish, often marked with dull red seams and more or less mottled with gray.
Winter Buds and Leaves. —Buds small, reddish-brown, ovate to oval, acutish, partially hidden by enlarged base of petiole. Leaves simple, alternate, extremely variable, more commonly 3-6 inches long, two-thirds as wide, bright green and shining above, paler beneath, smooth on both sides but often with a tufted pubescence on the axils beneath, turning scarlet in autumn, deeply lobed, the rounded sinuses sometimes reaching nearly to the midrib; lobes 5-9, rather slender and set at varying angles, sparingly toothed and bristly tipped; apex acute; base truncate to acute; leafstalk 1-1½ inches long, slender, swollen at base.
Inflorescence. —Early in May. Appearing when the leaves are half grown; sterile catkins 2-4 inches long; calyx most commonly 4-parted; pubescent; stamens commonly 4, exserted; anthers yellow, glabrous: pistillate flowers red; stigmas long, spreading, reflexed.
Fruit. —Maturing in the autumn of the second year, single or in twos or threes, sessile or on rather short footstalks: cup top-shaped or cup-shaped, about half the length of the acorn, occasionally nearly enclosing it, smooth, more or less polished, thin-edged; scales closely appressed, firm, elongated, triangular, sides sometimes rounded, homogeneous in the same plant: acorn ½-¾ inch long, variable in shape, oftenest oval to oblong: kernel white within; less bitter than kernel of the black oak.
Horticultural Value. —Hardy throughout New England; grows in any light, well-drained soil, but prefers a fertile loam. Occasionally offered by nurserymen, but as it is disposed to make unsymmetrical young trees it is not grown in quantity, and it is not desirable for streets. Its rapid growth, hardiness, beauty of summer foliage, and its brilliant colors in autumn make it desirable in ornamental plantations. Propagated from the seed.
| 1. Winter buds. |
| 2. Flowering branch. |
| 3. Sterile flowers, side view. |
| 4. Fertile flower, side view. |
| 5. Fruiting branch. |
Habitat and Range. —Poor soils; dry or gravelly uplands; rocky ridges.
Southern and western Ontario.
Maine,—York county; New Hampshire,—valley of the lower Merrimac and eastward, absent on the highlands, reappearing within three or four miles of the Connecticut, ceasing at North Charlestown; Vermont,—western and southeastern sections; Massachusetts,—abundant eastward; Rhode Island and Connecticut,—frequent.
South to the Gulf states; west to Minnesota, Kansas, Indian territory, and Texas.
Habit. —One of our largest oaks, 50-75 feet high and 2-4 feet in diameter, exceptionally much larger, attaining its maximum in the Ohio and Mississippi basins; resembling Q. coccinea in the general disposition of its mostly stouter branches; head wide-spreading, rounded; trunk short; foliage deep shining green, turning yellowish or reddish brown in autumn.
Bark. —Bark of trunk dark gray or blackish, often lighter near the seashore, thick, usually rough near the ground even in young trees, in old trees deeply furrowed, separating into narrow, thick, and firmly adherent block-like strips; inner bark thick, yellow, and bitter; branches and branchlets a nearly uniform, mottled gray; season's shoots scurfy-pubescent.
Winter Buds and Leaves. —Buds ⅛-¼ inch long, bluntish to pointed, conspicuously clustered at ends of branches. Leaves simple, alternate, of two forms so distinct as to suggest different species, a (Plate XLV, 8) varying towards b (Plate XLV, 6), and b often scarcely distinguishable from the leaf of the scarlet oak; in both forms outline obovate to oval, lobes usually 7, densely woolly when opening, more or less pubescent or scurfy till midsummer or later, dark shining green above, lighter beneath, becoming brown or dull red in autumn.
Form a , sinuses shallow, lobes broad, rounded, mucronate.
Form b , sinuses deep, extending halfway to the midrib or farther, oblong or triangular, bristle-tipped.
Inflorescence. —Early in May. Appearing when the leaves are half grown; sterile catkins 2-5 inches long, with slender, pubescent threads; calyx usually 3-4-lobed; lobes ovate, acute to rounded, hairy-pubescent; stamens 3-7, commonly 4-5; anthers yellow: pistillate flowers reddish, pubescent, at first nearly sessile; stigmas 3, red, divergent, reflexed.
Fruit. —Maturing the second year; nearly sessile or on short footstalks: cup top-shaped to hemispherical; scales less firm than in Q. coccinea , tips papery and transversely rugulose, obtuse or rounded, or some of them acutish, often lacerate-edged, loose towards the thick and open edge of the cup: acorn small: kernel yellow within and bitter.
Horticultural Value. —Hardy throughout New England; grows in well-drained soils, but prefers a rich, moist loam; of vigorous and rapid growth when young, but as it soon begins to show dead branches and becomes unsightly, it is not a desirable tree to plant, and is rarely offered by nurserymen. Propagated from seed.
Note. —Apparently runs into Q. coccinea , from which it may be distinguished by its rougher and darker trunk, the yellow color and bitter taste of the inner bark, its somewhat larger and more pointed buds, the greater pubescence of its inflorescence, young shoots and leaves, the longer continuance of scurf or pubescence upon the leaves, the yellow or dull red shades of the autumn foliage, and by the yellow color and bitter taste of the nut.
| 1. Winter buds. |
| 2. Flowering branch. |
| 3. Sterile flower, 4-lobed calyx. |
| 4. Sterile flower, 3-lobed calyx. |
| 5. Fertile flower. |
| 6. Fruiting branch. |
| 7. Fruit. |
| 8. Variant leaf. |
Habitat and Range. —Low grounds, borders of forests, wet woods, river banks, islets in swamps.
Ontario.
Northern New England,—no station reported; Massachusetts,—Amherst (Stone, Bull. Torrey Club , IX, 57; J. E. Humphrey, Amherst Trees ); Springfield, south to Connecticut, rare; Rhode Island,—southern portions, bordering the great Kingston swamp, and on the margin of the Pawcatuck river (L. W. Russell); Connecticut,—common along the sound, frequent northward, extending along the valley of the Connecticut river to the Massachusetts line.
South to the valley of the lower Potomac in Virginia; west to Minnesota, east Kansas, Missouri, Arkansas, and Indian territory.
Habit. —A medium-sized tree, 40-50 feet high, with trunk diameter of 1-2 feet, occasionally reaching a height of 60-70 feet (L. W. Russell), but attaining its maximum of 100 feet in height and upward in the basins of the Ohio and Mississippi rivers; trunk rather slender, often fringed with short, drooping branchlets, lower tier of branches short and mostly descending, the upper long, slender, and often beset with short, lateral shoots, which give rise to the common name; head graceful, open, rounded and symmetrical when young, in old age becoming more or less irregular; foliage delicate; bright shining green in autumn, often turning to a brilliant scarlet.
Bark. —Bark of trunk dark, furrowed and broken in old trees, in young trees grayish-brown, smoothish; branchlets shining, light brown.
Winter Buds and Leaves. —Buds short, conical, acute. Leaves simple, alternate, 3-5 inches long, bright green, smooth and shining above, duller beneath, with tufted hairs in the angles of the veins; outline broadly obovate to ovate; lobes divergent, triangular, toothed or entire, bristle-pointed; sinuses broad, rounded; leafstalk slender; stipules linear, soon falling.
Inflorescence. —May. Appearing when the leaves are half grown; sterile catkins 2-4 inches long; segments of calyx mostly 4 or 5, obtuse or rounded, somewhat lacerate; stamens mostly 4 or 5, anthers yellow, glabrous: pistillate flowers with broadly ovate scales; stigmas stout, red, reflexed.
Fruit. —Abundant, maturing the second season, short-stemmed: cup saucer-shaped, with firm, appressed scales, shallow: acorns ovoid to globose, about ½ inch long, often striate, breadth sometimes equal to entire length of fruit.
Horticultural Value. —Probably hardy throughout New England; grows in wet soils, but prefers a rich, moist loam; of rapid and uniform growth, readily and safely transplanted, and but little disfigured by insects; obtainable in leading nurseries. Propagated from the seed.
| 1. Winter buds. |
| 2. Flowering branch. |
| 3. Sterile flower, side view. |
| 4. Fertile flower, side view. |
| 5. Fruiting branch. |
Habitat and Range. —In poor soils; sandy plains, gravelly or rocky hills.
Maine,—frequent in eastern and southern sections and upon Mount Desert island; New Hampshire,—as far north as Conway, more common near the lower Connecticut; Vermont,—in the eastern and southern sections as far north as Bellows Falls; Massachusetts, Rhode Island, and Connecticut,—too abundant, forming in favorable situations dense thickets, sometimes covering several acres.
South to Ohio and the mountain regions of North Carolina and Kentucky; west to the Alleghany mountains.
Habit. —Shrub or small tree, usually 3-8 feet high, but frequently reaching a height of 15-25 feet; trunk short, sometimes in peaty swamps 10-13 inches in diameter near the ground, branches much contorted, throwing out numerous branchlets of similar habit, forming a stiff, flattish head; beautiful for a brief week in spring by the delicate greens and reds of the opening leaves and reds and yellows of the numerous catkins. Sometimes associated with Q. prinoides .
Bark. —Old trunks dark gray, with small, closely appressed scales; small trunks and branches grayish-brown, not furrowed or scaly; younger branches marked with pale yellow, raised dots; season's shoots yellowish-green, with a tawny, scurfy pubescence.
Winter Buds and Leaves. —Buds ⅛-¼ inch long, ovoid or conical, covered with imbricated, brownish, minutely ciliate scales. Leaves simple, alternate, 3-4 inches long and 2-3 inches broad; when unfolding reddish above and woolly on both sides, when mature yellowish-green and somewhat glossy above, smooth except on the midrib, rusty-white, and pubescent beneath; very variable in outline and in the number (3-7) and shape of lobes, sometimes entire, oftenest obovate with 5 bristle-tipped angular lobes, the two lower much smaller; base unequal, wedge-shaped, tip obtuse or rounded; leafstalk short; stipules linear, soon falling.
Inflorescence. —Early in May. Appearing when the leaves are half grown; sterile catkins 2-4 inches long; calyx pubescent, lobes oftenest 2-3, rounded; stamens 3-5; anthers red or yellow: pistillate flowers numerous; calyx lobes ovate, pointed, reddish, pubescent; stigmas 3, reddish, recurved, spreading.
Fruit. —Abundant, maturing in the autumn of the second year, clustered along the branchlets on stout, short stems: cup top-shaped or hemispherical: acorn about ½ inch long, varying greatly in shape, mostly ovoid or spherical, brown, often striped lengthwise.
Horticultural Value. —Hardy in New England; grows well in dry, gravelly, ledgy, or sandy soil, where few other trees thrive; useful in such situations where a low growth is required; but as it is not procurable in quantity from nurseries, it must be grown from the seed. The leaves are at times stripped off by caterpillars, but otherwise it is not seriously affected by insects or fungous diseases.
| 1. Flowering branch. |
| 2. Sterile flower, side view. |
| 3. Fertile flowers, side view. |
| 4. Fruiting branch. |
| 5. Variant leaves. |