Fig. 228
Leavesobovate, narrowed and cuneate or broad and truncate at base, divided by wide deep sinuses rounded in the bottom into 5—7 lobes, the terminal lobe ovate, acute, 3-toothed toward the apex, or entire, the lateral lobes spreading or oblique, sometimes falcate, especially those of the lowest pair, gradually tapering and acute at the dentate apex, or obovate and broad at apex, when they unfold light bronze-green stained with red on the margins, lustrous and puberulous above, coated below and on the petioles with pale scurfy pubescence, at maturity thin and firm, dark green and very lustrous above, pale below, with large tufts of pale hairs in the axils of the conspicuous primary veins; 4′—6′ long, 2′—4′ wide, with a stout midrib; late in the autumn gradually turning deep scarlet; petioles slender, yellow, ½′—2′ in length.Flowers: staminate in hairy aments 2′—3′ long; calyx puberulous and divided into 4 or 5 oblong rounded segments more or less laciniately cut on the margins, shorter than the stamens; pistillate on short tomentose peduncles, their involucral scales broadly ovate, tomentose, shorter than the acuminate calyx-lobes; stigmas bright red.Fruitsessile or short-stalked, solitary or clustered; nut nearly hemispheric, about ½′ in diameter, light brown, often striate, inclosed only at the base in a thin saucer-shapedcup dark red-brown and lustrous within, and covered by closely appressed ovate light red-brown thin puberulous scales.
A tree, usually 70°—80° high, with a trunk 2°—3° in diameter, often clothed with small tough drooping branches, or when crowded in the forest sometimes 120° high, with a trunk 60°—70° tall and 4°—5° in diameter, slender branches beset with short-ridged spur-like laterals a few inches in length, forming on young trees a broad pyramidal head, becoming on older trees open and irregular, with rigid and more pendulous branches often furnished at first with small drooping branchlets, and slender tough branchlets dark red and covered by short pale silvery tomentum, soon becoming green and glabrous, lustrous dark red-brown or orange color in their first winter, growing darker in their second year and ultimately dark gray-brown.Winter-budsovoid, gradually narrowed and acute at apex, about ⅛′ long, with imbricated light chestnut-brown scales puberulous toward the thin sometimes ciliate margins.Barkof young trunks and branches smooth, lustrous, light brown frequently tinged with red, becoming on older trunks ¾′—1¼′ thick, light gray-brown, generally smooth and covered by small closely appressed scales.Woodheavy, hard, strong, coarse-grained, light brown, with thin rather darker colored sapwood; sometimes used in construction, and for shingles and clapboards.
Distribution.Borders of swamps and river-bottoms in deep rich moist soil; valley of the Connecticut River in western Massachusetts and Connecticut; on Grand Isle in the Niagara River, New York to southern Ontario and southwestern Michigan, and westward to eastern Iowa (Muscatine County), and southward to southern West Virginia (Hardy and Mercer Counties), southwestern Virginia (Wythe County), central North Carolina (on Bowling’s Creek, near Chapel Hill, Orange County, and on Dutchman’s Creek, Forsyth County); and to southern Kentucky, central Tennessee, southern Arkansas (Fulton, Hempstead County), and northeastern Oklahoma; rare and of small size in New England; exceedingly common on the coast plain south of the Hudson River; very abundant on the bottom-lands of the streams of the lower Ohio River.
Often cultivated as an ornamental tree in the northeastern states and occasionally in the countries of western and central Europe.
Fig. 229
Leavesconvolute in the bud, elliptic or obovate, gradually narrowed and cuneate at base, divided generally about half way to the midrib by wide or narrow oblique sinuses rounded in the bottom into 3—7 lobes, the terminal lobe ovate, acute, or rounded and entire or frequently furnished with 1 or 2 small lateral teeth, the lateral lobes oblique orspreading, mostly triangular, acute and entire, or those of the upper and of the middle pair often broad and repand-lobulate at the oblique ends, sometimes gradually 3-lobed at the broad apex and narrowed and entire below, or equally 3-lobed, with broad or narrow spreading lateral lobes, or occasionally pinnatifid, when they unfold bright green tinged with red, ciliate on the margins and coated on the midrib, veins, and petioles with loose pale pubescence, at maturity thin, bright green and lustrous above, paler below, and glabrous or furnished with tufts of hairs in the axils of the primary veins, usually about 2½′ long and 1½′ wide; turning dull orange and scarlet in the autumn; petioles slender, ½′—¾′ in length.Flowers: staminate in slender glabrous or pubescent aments 2′—3′ long; calyx divided into 4 or 5 broadly ovate rounded segments rather shorter than the stamens; pistillate on short glabrous slender peduncles; their involucral scales rather shorter than the acute calyx-lobes, pubescent or puberulous; stigmas bright red.Fruitshort-stalked; nut ellipsoidal or subglobose, ⅓′—½′ long, light red-brown and lustrous, inclosed for one third to nearly one half its length in a thick cup-shaped cup light red-brown and lustrous on the inner surface, and covered by thin ovate bright light red-brown truncate erose scales.
Distribution.Georgia; on Stone Mountain, and Little Stone Mountain, Dekalb County; on a few other granite hills between the Yellow and Oconee rivers in the region south and east of Stone Mountain (Winder, Jackson County, Rockmart, Polk County and at Warm Springs, Meriwether County).
Occasionally cultivated, and hardy in eastern Massachusetts.
×Quercus SmalliiTrel., a possible hybrid ofQuercus georgianaandQ. marilandica, occurs on the slopes and summit of Little Stone Mountain, Dekalb County, Georgia.
Fig. 230
Leavesovate or oblong, rounded, cuneate or truncate at base, mostly 7-lobed and sometimes divided nearly to the middle by wide rounded sinuses into narrow obovate more or less repand-dentate lobes, or into elongated nearly entire mucronate lobes tapering gradually from a broad base, the terminal lobe oblong, elongated, acute, furnished with small lateral teeth, or broad, rounded, and coarsely repand-dentate, or slightly divided into broad dentate lobes or sinuate-dentate, bright crimson when they unfold, and covered above by long loose scattered white hairs and below with thick pale or silvery white tomentum, hoary-pubescent when half grown, and at maturity thick and firm or subcoriaceous, dark green and lustrous above, below yellow-green, brown or dull copper color and more or less pubescent or glabrous with the exception of tufts of rusty hairs in the axils of the principal veins, 3′—12′ long and 2′—10′ wide, but usually 5′—6′ long and 3′—4′ wide, with a stout midrib and primary veins; late in the autumn turning dull red, dark orange color, or brown, and falling gradually during the winter; petioles stout, yellow, glabrous or puberulous, 3′—6′ in length.Flowers: staminate in tomentose or pubescent aments 4′—6′ long; calyx coated with pale hairs, with ovate acute lobes; pistillate on short tomentose peduncles, their involucral scales ovate, shorter than the acute calyx-lobes; stigmas bright red.Fruitsessile or short-stalked, solitary or in pairs; nut ovoid-oblong, obovoid, oval or hemispheric, broad and rounded at base, full and rounded at apex, light red-brown, often striate, frequently coated with soft rufous pubescence, ½′—¾′ long and broad, or rarely 1′ long and broad, inclosed for about half its length or rarely nearly to the apex in the thin deeply cup-shaped or turbinate cup dark red-brown on the inner surface, covered by thin light chestnut-brown acute hoary scales closely appressed at the base of the cup, loosely imbricated above the middle, with free scarious tips forming a fringe-like border to its rim.
A tree, often 70°—80° and occasionally 150° high, with a trunk 3°—4° in diameter, slender branches spreading gradually into a narrow open head, stout branchlets coated at first with pale or fulvous scurfy tomentum, becoming in their first winter glabrous, dull red or reddish brown, growing dark brown in their second year or brown slightly tinged with red.Winter-budsovoid, strongly angled, gradually narrowed and obtuse at apex, hoary-tomentose, ¼′—½′ long.Barkof young stems and branches smooth, dark brown, deeporange color internally, becoming ¾′—1½′ thick on old trunks, and deeply divided into broad rounded ridges broken on the surface into thick dark brown or nearly black closely appressed plate-like scales.Woodheavy, hard, strong, coarse-grained, bright brown tinged with red, with thin lighter colored sapwood; of little value except as fuel. The bark abounds in tannic acid and is largely used in tanning, as a yellow dye, and in medicine.
Distribution.Dry gravelly uplands and ridges; coast of southern Maine to northern Vermont, southern and western Ontario, the southern peninsula of Michigan, northwestern, eastern and southern Iowa, and southeastern Nebraska, and southward to western Florida, southern Alabama, Mississippi, Louisiana, eastern Kansas, northeastern Oklahoma and eastern Texas to the valley of the Brazos River; one of the commonest Oaks on the gravelly drift of southern New England and the middle states; ascending on the southern Appalachian Mountains to altitudes of about 4000°, and often forming a large part of the forest growth on their foothills; abundant in all parts of the Mississippi basin, and of its largest size in the valley of the lower Ohio River; the common species of the Black Oak group reaching the south-Atlantic and Gulf Coast, and here generally scattered on dry ridges through the maritime Pine belt.
Quercus velutina, which is more variable in the form of its leaves than the other North American Black Oaks, is easily recognized by the bright yellow color of the inner bark, in early spring by the deep red color of the unfolding leaves, becoming pale and silvery in a few days, and by the large tomentose winter-buds. From western Missouri to northwestern Arkansas a form occurs (var.missouriensisSarg.) with the mature leaves covered above with fascicled hairs, and coated below and on the petioles and summer branchlets with rusty pubescence, and with broader more loosely imbricated hoary-tomentose cup-scales.
Quercus californicaCoop.
Fig. 231
Leavesoblong or obovate, truncate, cuneate or rounded at the narrow base, 7 or rarely 5-lobed by wide and deep or shallow and oblique sinuses rounded in the bottom, the terminal lobe ovate, 3-toothed at the acute apex, the lateral lobes tapering gradually from the base or broad and obovate, coarsely repand-dentate with acute pointed teeth, or rarely entire, when they unfold dark red or purple and pilose above and coated below and on the petioles with thick silvery white tomentum, at maturity thick and firm,lustrous, dark yellow-green and glabrous or rarely pubescent above, light yellow-green or brownish and glabrous or pubescent, or occasionally hoary-tomentose below, 3′—6′ long, 2′—4′ wide; turning yellow or brown in the autumn before falling; petioles slender, yellow, 1′—2′ in length.Flowers: staminate in hairy aments 4′—5′ long; calyx pubescent, divided into 4 or 5 ovate acute segments shorter than the stamens; anthers bright red; pistillate on short tomentose peduncles, their involucral scales ovate, coated like the acute calyx-lobes with pale tomentum; stigmas dark red.Fruitshort-stalked, solitary or clustered; nut oblong, ellipsoidal or obovoid, broad and rounded at base, full and rounded or gradually narrowed and acute at the puberulous apex, 1′—1½′ long, about ¾′ broad, light chestnut-brown, often striate, inclosed for one fourth to two thirds of its length in the deep cup-shaped cup light brown on the inner surface, and covered by thin ovate-lanceolate lustrous light chestnut brown scales, sometimes rounded and thickened on the back toward the base of the cup, their tips elongated, thin and erose on the margins, often forming a narrow fringe-like border to the rim of the cup.
A tree, occasionally 100° high, with a trunk 3°—4° in diameter, stout spreading branches forming an open round-topped head, and branchlets coated at first with thick hoary caducous tomentum, bright red or brown tinged with red, and usually glabrous or pubescent or puberulous during their first winter, becoming dark red-brown in their second year; frequently much smaller and at high elevations a small shrub (f.cibataJeps.).Winter-budsovoid, gradually narrowed and acute at apex, about ¼′ long, with closely imbricated pale chestnut-brown scales ciliate on the thin scarious margins and pubescent toward the point of the bud.Barkof young stems and branches smooth, light brown, becoming on old trunks 1′—1½′ thick, dark brown slightly tinged with red or nearly black, divided into broad ridges at the base of old trees and broken above into thick irregular oblong plates covered by minute closely appressed scales.Woodheavy, hard, strong, very brittle, bright red, with thin lighter colored sapwood; occasionally used as fuel.
Distribution.Valleys and mountain slopes; basin of the Mackenzie River in western Oregon, southward over the California coast ranges, and along the western slopes of the Sierra Nevada up to altitudes of 6500° to the Cuyamaca Mountains near the southern boundary of California; extending across the Sierra Nevada to the foothills of Owens valley (Jepson) in eastern California; rare in the immediate neighborhood of the coast; the largest and most abundant Oak-tree of the valleys of southwestern Oregon and of the Sierra Nevada, sometimes forming groves of considerable extent in coniferous forests; of its largest size at altitudes of about 6000° above the sea.
Fig. 232
Leavesoblong or obovate or nearly triangular, gradually narrowed and cuneate at base, deeply divided by wide rounded sinuses into 3 or 5 or rarely 7 lobes, the terminal lobe ovate, elongated, acute and entire or repand-dentate, or obovate and coarsely equally or irregularly 3-toothed at apex, the lateral lobes spreading, usually falcate, entire and acute, tapering from the broad base, and broad, oblique, and repand-lobulate at apex, or 3-toothed at the broad apex and gradually narrowed to the base, coated when they unfold with rufous fascicled hairs, and when fully grown thick and rigid, bright yellow-green and lustrous above, paler, lustrous, and glabrous below, with large tufts of rusty hairs in the axils of the veins, 3′—12′ long, 1′—10′ wide, but usually about 5′ long and wide, with a broad yellow or red-brown midrib; turning bright scarlet before falling in the late autumn or early winter; petioles stout, grooved, ¼′—¾′ in length.Flowers: staminate in slender hairy red-stemmed aments 4′—5′ long; calyx puberulous and divided into 4 or 5 ovate acute lobes; pistillate on short stout tomentose peduncles, their involucral scales bright red, pubescent, hairy at the margins; stigmas dark red.Fruitshort-stalked, usually solitary; nut oval, full and rounded at the ends, about 1′ long and ¾′ broad, dull light brown, covered at the apex by a thin coat of snow-white tomentum, inclosed for about one third its length in a thin turbinate cup often gradually narrowed into a stout stalk-like base, light red-brown and lustrous on the inner surface, covered by ovate-oblong rounded scales extending above the rim of the cup and down over the upper third of the inner surface, and hoary-pubescent except their thin bright red margins.
A tree, usually 20°—30°, or occasionally 50°—60° high, with a trunk rarely exceeding 2° in diameter, stout spreading more or less contorted branches forming a broad or narrow open irregular generally round-topped head, and stout branchlets coated at first with fascicled hairs, nearly glabrous and deep red when the leaves are half grown, dark red in their first winter, gradually growing dark brown; generally much smaller and sometimes shrubby.Winter-budselongated, acute, ½′ long, with light chestnut-brown scales erose on the thin margins, and coated, especially toward the point of the bud, with rusty pubescence.Bark½′—1′ thick, red internally, dark gray tinged with red on the surface, and at the base of old trunks becoming nearly black, deeply and irregularly furrowed and broken into small appressed scales.Woodheavy, hard, strong, rather close-grained, light brown tinged with red, with thick lighter colored sapwood; largely used for fuel.
Distribution.Dry barren sandy ridges and sandy bluffs and hummocks in the neighborhood of the coast; southeastern Virginia (near Zuni, Isle of Wight County) to the shoresof Indian River and Peace Creek, Florida, and westward to eastern Louisiana; comparatively rare toward the western limits of its range, and most abundant and of its largest size on the high bluff-like shores of bays and estuaries in South Carolina and Georgia; the prevailing tree withQuercus cinereain the flat woods of the interior of the Florida peninsula as far south as the sandy ridges in the neighborhood of Lake Istokpoga, De Soto County.
×Quercus MellichampiiTrel. believed to be a hybrid ofQuercus CatesbæiandQ. laurifoliaoccurs at Bluffton on the coast of South Carolina, in the neighborhood of Orlando, Orange County and near San Mateo, Putnam County, Florida.
×Quercus AsheiTrel. believed to be a hybrid ofQuercus CatesbæiwithQ. cinereaoccurs at Folkston and near Trader’s Hill, Charlton County and St. Mary’s, Camden County, Georgia.
×Quercus blufftonensisTrel., a probable hybrid ofQuercus CatesbæiandQ. rubraL., has been found at Bluffton, South Carolina.
×Quercus WalterianaAshe, believed to be a hybrid ofQuercus CatesbæiandQ. nigra, is not rare in the immediate neighborhood of the coast of South Carolina and Georgia, and occurs on sand hills in Sampson County, North Carolina, near Jacksonville, Duval County, Florida, at Mount Vernon, Mobile County and in the neighborhood of Selma, Dallas County, Alabama.
Quercus nanaSarg.
Fig. 233
Leavesobovate or rarely oblong, gradually or abruptly cuneate at base, divided by wide shallow sinuses into 3—7, usually 5, acute lobes, the terminal lobe ovate, elongated, rounded and 3-toothed or acute and dentate or entire at apex, the lateral lobes spreading, mostly triangular and acute, or those of the upper pair broad, oblique and repand-lobulate or broad at apex, slightly 3-lobed and entire below, or deeply 3-lobed above and sinuate below, or occasionally oblong to oblong-obovate and entire, with undulate margins, when they unfold dull red and puberulous or pubescent on the upper surface and coated on the lower and on the petioles with thick pale tomentum, with conspicuous tufts of silvery white hairs in the axils of the veins, at maturity thick and firm, dark green and lustrous above, covered below with pale or silvery white pubescence, 2′—5′ long, 1½′—3′ wide,with a stout yellow midrib and slender primary veins; turning dull scarlet or yellow in the autumn; petioles slender, glabrous, or pubescent, 1′—1½′ in length.Flowers: staminate in hairy aments 4′—5′ long, and often persistent until midsummer; calyx red or green tinged with red and irregularly divided into 3—5 ovate rounded lobes shorter than the stamens; anthers bright red ultimately yellow; pistillate on stout tomentose peduncles, their involucral scales ovate, about as long as the acute calyx-lobes, red and tomentose; stigmas dark red.Fruitproduced in great profusion, sessile or stalked, in pairs or rarely solitary; nut ovoid, broad, flat or rounded at base, gradually narrowed and acute or rounded at apex, about ½′ long and broad, light brown, lustrous, usually faintly striate, inclosed for about one half its length in the cup-shaped or saucer-shaped cup often abruptly enlarged above the stalk-like base, thick, light reddish brown within, and covered by thin ovate closely imbricated red-brown puberulous scales acute or truncate at apex, the minute free tips of the upper scales forming a fringe-like border to the cup.
A tree, occasionally 18°—20° high, with a trunk 5′—6′ in diameter, with slender spreading branches usually forming a round-topped head, and slender branchlets dark green more or less tinged with red and hoary-pubescent at first, during their first winter red-brown or ashy gray and pubescent or puberulous, becoming glabrous and darker in their second year and ultimately dark brown or nearly black; more frequently an intricately branched shrub, with numerous contorted stems 3°—10° tall.Winter-budsovoid, obtuse, about ⅛′ long, with dark chestnut-brown rather loosely imbricated glabrous or pilose scales.Barkthin, smooth, dark brown, covered by small closely appressed scales.
Distribution.Dry sandy barrens and rocky hillsides; coast of eastern Maine southward through eastern and southern New England to southern and southwestern Pennsylvania and along the Appalachian Mountains, principally on their eastern slopes, to southern Virginia; on Crowder and King Mountains, Gaston County, North Carolina; and westward to the shores of Lake George and the valley of the Hudson River; common in eastern and southern New England, in the Pine barrens of New Jersey, and in eastern Pennsylvania.
×Quercus BrittoniiDavis, believed to be a hybrid ofQuercus ilicifoliaandQ. marilandica, has been found on Staten Island, New York, and at Ocean Grove, Monmouth County, New Jersey.
×Quercus GiffordiiTrel., believed to be a hybrid ofQuercus ilicifoliaandQ. Phellos, has been found at May’s Landing, Atlantic County, New Jersey.
×Quercus RehderiTrel., believed to be a hybrid ofQuercus ilicifoliaandQ. velutina, is not rare in eastern Massachusetts and occurs on Martha’s Vineyard (Chilmark).
Quercus digitataSudw.
Fig. 234
Leavesovate to obovate, narrowed and rounded or cuneate at base, the terminal lobe long-acuminate, entire or slightly lobed, often falcate, usually longer than the 2 or 4 acuminate entire lateral lobes narrowed from a broad base and often falcate, or oblong-obovate and divided at the broad apex by wide or narrow sinuses broad and rounded in the bottom into 3 rounded or acute entire or dentate lobes, and entire and gradually narrowed below into an acute or rounded base (var.trilobaAshe), the two forms usually occurring on different but sometimes on the same tree, at maturity thin and firm, dark green and lustrous above, coated below with soft close pale or rusty pubescence, 6′—7′ long and 4′—5′ wide, obscurely reticulate-venulose, with a stout tomentose midrib and primary veins; turning brown or dull orange color in the autumn; petioles slender, flattened, 1′—2′ in length.Flowers: staminate in tomentose aments, 3′—5′ long; calyx thin and scarious, pubescent on the outer surface, divided into 4 or 5 ovate rounded segments; pistillate on stout tomentose peduncles, their involucral scales coated with rusty tomentum, as long or rather shorter than the acute calyx-lobes; stigmas dark red.Fruitsessile or short-stalked; nut subglobose to ellipsoidal, full and rounded at apex, truncate and rounded at base, about½′ long, bright orange-brown, inclosed only at base or sometimes for one third its length in a thin saucer-shaped cup flat on the bottom or gradually narrowed from a stalk-like base, or deep and turbinate, bright red-brown on the inner surface, covered by thin ovate-oblong reddish scales acute or rounded at apex and pale-pubescent except on the margins.
A tree, usually 70°—80° high, with a trunk 2°—3° in diameter, large spreading branches forming a broad round-topped open head, and stout branchlets coated at first, like the young leaves, with thick rusty or orange-colored clammy tomentum, dark red or reddish brown and pubescent or rarely glabrous during their first winter, becoming in their second year dark red-brown or ashy gray. The var.trilobausually 20°—30° rarely 40°—50° high.Winter-budsovoid or oval, acute, ⅛′—¼′ long, with bright chestnut-brown puberulous or pilose scales ciliate with short pale hairs.Bark¾′—1′ thick, dark brown or pale, and divided by shallow fissures into broad ridges covered by thin closely appressed scales.Woodhard, strong, not durable, coarse-grained, light red, with thick lighter colored sapwood; sometimes used in construction, and largely as fuel. The bark is rich in tannin, and is used in tanning leather and occasionally in medicine.
Distribution.Southeastern and southern Pennsylvania and southern New Jersey southward to central Florida, through the Gulf states to the valley of the Brazos River, Texas, and through eastern Oklahoma and southwestern Missouri to central Tennessee and Kentucky, southern Indiana and Illinois, southern Ohio (Black Fork Creek, Lawrence County), and Kanawha County, West Virginia; in the north Atlantic states only in the neighborhood of the coast and comparatively rare; very common in the south Atlantic and Gulf states on dry hills between the coast plain and the Appalachian Mountains; less abundant in the southern maritime Pine belt. The var.triloba: rare and local. Pleasant Grove, Lancaster County, Pennsylvania and Jefferson County, Indiana, southward to central and western Florida, southern Alabama and Mississippi, western Arkansas and eastern Texas; on dry uplands near Milledgeville, Baldwin County, Georgia, the prevailing form.
Quercus pagodaRafn.Quercus pagodæfoliaAshe.
Fig. 235
Leaveselliptic to oblong, acuminate, gradually narrowed and cuneate or full and rounded or rarely truncate at base, deeply divided by wide sinuses rounded in the bottom into 5—11 acuminate usually entire repand-dentate lobes often falcate and spreading at right anglesto the midrib or pointed toward the apex of the leaf, when they unfold coated with pale tomentum, thickest on the lower surface, and dark red on the upper surface, at maturity dark green and very lustrous above, pale and tomentose below, 6′—8′ long and 5′—6′ wide, with a stout midrib usually puberulous on the upper side, slender primary veins arched to the points of the lobes, and conspicuous reticulate veinlets; turning bright clear yellow before falling; petioles stout, pubescent or tomentose, 1½′—2′ in length.FlowersandFruitas in the species.
A tree, sometimes 120° high, with a trunk 4°—5° in diameter, heavy branches forming in the forest a short narrow crown, or in more open situations wide-spreading or ascending and forming a great open head, and slender branchlets hoary tomentose at first, tomentose or pubescent during their first winter, and dark reddish brown and puberulous during their second year.Winter-budsovoid, acute, often prominently 4-angled, about ¼′ long, with light red-brown puberulous scales sometimes ciliate at the apex.Barkabout 1′ thick and roughened by small rather closely appressed plate-like light gray, gray-brown or dark brown scales.Woodlight reddish brown, with thin nearly white sapwood; largely manufactured into lumber in the Mississippi valley, and valued almost as highly as white oak.
Distribution.Rich bottom-lands and the alluvial banks of streams; Maryland (Queen Anne County) and coast of Virginia to northern Florida, and through the Gulf states and Arkansas to southern Missouri, western Tennessee and Kentucky, and southern Illinois and Indiana; most abundant and one of the largest and most valuable timber-trees in the river swamps of the Yazoo basin, Mississippi, and of eastern Arkansas. Differing chiefly from the type in the more numerous and more acuminate lobes of the usually more elongated leaves usually paler on the lower surface, and in the generally paler bark of the trunk; passing intoQuercus rubravar.leucophyllaAshe with leaves on upper branches nearly as broad as long thickly covered below with brownish pubescence and deeply divided into 5—7 lobes, and on lower branches slightly obovate, less deeply divided, thin, dark green, sometimes pubescent becoming glabrous above and often covered below with pale or brown pubescence.
A tree sometimes 120° high; in low rich soil; coast region of southeastern Virginia, southward to western Florida and through the Gulf states to the valley of the Neches River, Texas, and northward to northern Arkansas; in southern Illinois (near Mt. Carmel, Wabash County) and southwestern Indiana (near Hovey Lake, Posey County); abundant in low woods about River Junction, Gadsden County, Florida, and in central Mississippi.
×Quercus WilldenovianaZabel is believed in Europe to be a hybrid ofQuercus rubraandQuercus velutina.
Fig. 236
Leavesbroadly obovate, rounded or cordate at the narrow base, usually 3 or rarely 5-lobed at the broad and often abruptly dilated apex, with short or long, broad or narrow, rounded or acute, entire or dentate lobes, or entire or dentate at apex, sometimes oblong-obovate, undulate-lobed at the broad apex and entire below, or equally 3-lobed with elongated spreading lateral lobes broad and lobulate at apex, when they unfold coated with a clammy tomentum of fascicled hairs and bright pink on the upper surface, at maturity thick and firm or subcoriaceous, dark yellow-green and very lustrous above, yellow, orange color, or brown and scurfy-pubescent below, usually 6′—7′ long and broad, with a thick broad orange-colored midrib; turning brown or yellow in the autumn; petioles stout, yellow, glabrous or pubescent, ½′—¾′ in length.Flowers: staminate in hoary aments 2′—4′ long; calyx thin and scarious, tinged with red above the middle, pale-pubescent on the outer surface, divided into 4 or 5 broad ovate rounded lobes; anthers apiculate, dark red; pistillate on short rusty-tomentose peduncles coated like their involucral scales with thick rusty tomentum; stigmas dark red.Fruit, solitary or in pairs, usually pedunculate; nut oblong, full and rounded at the ends, rather broader below than above the middle, about ¾′ long, light yellow-brown and often striate, the shell lined with dense fulvous tomentum, inclosed for one third to nearly two thirds of its length in a thick turbinate light brown cup puberulous on the inner surface, and covered by large reddish brown loosely imbricated scales often ciliate and coated with loose pale or rusty tomentum, the upper scales smaller, erect, inserted on the top of the cup in several rows, and forming a thick rim round its inner surface, or occasionally reflexed and covering the upper half of the inner surface of the cup.
A tree, 20°—30°, or occasionally 40°—50° high, with a trunk rarely more than 1′ in diameter, short stout spreading often contorted branches forming a narrow compact round-topped or sometimes an open irregular head, and stout branchlets coated at first with thick pale tomentum, light brown and scurfy-pubescent during their first summer, becoming reddish brown and glabrous or puberulous in the winter, and ultimately brown or ashy gray.Winter-budsovoid or oval, prominently angled, light red-brown, coated with rusty brown hairs, about ¼′ long.Bark1′—1½′ thick, and deeply divided into nearly square plates 1′—3′ long and covered by small closely appressed dark brown or nearly black scales.Woodheavy, hard, strong, dark rich brown, with thick lighter colored sapwood; largely used as fuel and in the manufacture of charcoal.
Distribution.Dry sandy or clay barrens; Long Island and Staten Island, New York, eastern and southern Pennsylvania, and southern New Jersey to the shores of Matanzas Inlet and Tampa Bay, Florida, and westward through the Gulf states to western Texas(Callahan County) and to western Oklahoma (Dewey and Kiowa Counties), Arkansas, eastern Kansas, southeastern Nebraska and through Missouri to northeastern Illinois, southwestern and southern Indiana, and northeastern Kentucky (South Portsmouth, Greenup County,R. E. Horsey); rare in the north, very abundant southward; west of the Mississippi River often forming on sterile soils a great part of the forest growth; of its largest size in southern Arkansas and eastern Texas.
×Quercus RudkiniiBritt., with characters intermediate between those ofQuercus marilandicaandQ. Phellos, and probably a hybrid of these species, has been found near Tottenville, Staten Island, New York, at Keyport, Monmouth County, New Jersey, and at the Falls of the Yadkin River, Stanley County, North Carolina.
×Quercus sterilisTrel., believed to be a hybrid ofQuercus marilandicaandQ. nigrahas been found in Bladen County, North Carolina.
×Quercus HastingsiiSarg., believed to be a hybrid ofQuercus marilandicaandQ. texana, occurs near Boerne, Kendall County, and at Brownwood, Brown County, Texas.
×Quercus BushiiSarg., believed to be a hybrid ofQuercus marilandicaandQ. velutina, although not common, occurs in eastern Oklahoma (Sapulpa, Creek County), Mississippi (Oxford, Lafayette County), Alabama (Dothan, Houston County, near Berlin, Dallas County, and Daphne, Baldwin County), Florida (Sumner, Levey County), and in Georgia (Climax, Decatur County).
Fig. 237
Leavesbroadly obovate, slightly 3-lobed or dentate at the wide apex, cuneate at base, on sterile branches often oblong-ovate, acute or rounded at apex, rounded at base, the lobes ending in long slender mucros, when they unfold tinged with red, thickly covered with pale fascicled hairs persistent until summer, the midrib and veins more thickly clothed with long straight hairs, and at maturity glabrous, with the exception of small axillary tufts of pubescence on the lower surface, light yellow-green above, paler below, 2′—2¾′ long and broad, with a slender light yellow midrib, thin primary veins and prominent veinlets; on sterile branches often 4½′—5½′ long and 2½′—2¾′ wide; petioles slender, coated at first with clusters of pale hairs, becoming glabrous or puberulous, ⅗′—⅘′ in length.Flowers: staminate in aments covered with clusters of long pale hairs, 2′—2½′ long; calyxusually 4 rarely 3-lobed, thinly covered with long white hairs; stamens usually 4; anthers ovoid-oblong, apiculate, dark red; pistillate on stout peduncles, hoary-tomentose like the scales of the involucre; stigmas dark red.Fruitsolitary or in pairs, on short glabrous peduncles; nut broad-ovoid, rounded at apex, sparingly pubescent especially below the middle with fascicled hairs, light brown, obscurely striate, ¼′—⅓′ long, ½′—⅝′ thick, inclosed only at base in the flat saucer-shaped cup, pubescent on the inner surface, covered with closely appressed scales obtuse at their narrow apex, red on the margins, pale pubescent, those of the upper rank smaller, erect, inserted on the top of the cup and forming a thin rim round its inner surface.
A tree when crowded in the forest often 60°—70° high, with a tall trunk, stout ascending branches forming a long narrow head, and slender branchlets thickly coated early in the season with pale fascicled hairs, pubescent or nearly glabrous in their first autumn and darker and glabrous in their second year, when not crowded by other trees rarely 40° high with a short trunk occasionally 1° in diameter.Winter-budsovoid, acute, with thin light chestnut-brown slightly pubescent or nearly glabrous scales.Barkthick, nearly black, divided by deep fissures into long narrow ridges covered with thick closely appressed scales.
Distribution.Low woods and on rolling sand hills four miles north of Fulton, Hempstead County, Arkansas; rare and local.
Fig. 238
Leavesoblong-obovate, gradually narrowed and cuneate at base and enlarged often abruptly at the broad rounded entire or occasionally 3-lobed apex, on vigorous young branchlets sometimes pinnatifid with acute, acuminate or rounded lobes or broadly oblong-obovate and rounded at apex with entire or undulate margins, on upper branches occasionally linear-lanceolate, on occasional trees narrowed below to an elongated cuneate base and gradually widened above into a more or less deeply 3-lobed apex, the lobes rounded or acute (var.tridentiferaSarg.), or often acute at the ends, and on upper branchlets sometimes linear-lanceolate to linear-obovate, acute or rounded at apex, divided above the middle by deep wide rounded sinuses into elongated lanceolate acute entire lobes, or pinnatifid above the middle, when they unfold thin, light green more or less tinged with red and covered by fine caducous pubescence, with conspicuous tufts of pale hairs in the axils of the veins below, at maturity thin, dull bluish green, paler below than above, glabrous or with axillary tufts of rusty hairs, usually about 2½′ long and 1½′ wide, or on fertile branches sometimes 6′ long and 2½′ wide; turning yellow and falling gradually during the winter; petioles stout, flattened, ⅛′—½′ in length; leaves of seedling plants linear-lanceolate with entire or undulate margins, or occasionally lobed with 1 or 2 pointed lobes, often deeply 3-lobed at a wide apex, and occasionally furnished below the middle with a single acuminate lobe, all the forms often occurring on a plant less than three feet high.Flowers: staminate in red hairy-stemmed aments 2′—3′ long; calyx thin and scarious, covered on the outer surface with short hairs, divided into 4 or 5 ovate rounded segments; pistillate on short tomentose peduncles, their involucral scales a little shorter than the acute calyx-lobes and coated with rusty hairs; stigmas deep red.Fruitusually solitary, sessile or short-stalked; nut ovoid, broad and flat at base, full and rounded at the pubescent apex, light yellow-brown, often striate, ⅓′—⅔′ long and nearly as thick, usually inclosed only at the base in a thin saucer-shaped cup, or occasionally for one third its length in a cup-shaped cup, coated on the inner surface with pale silky tomentum and covered by ovate acute closely appressed light red-brown scales clothed with pale pubescence except on their darker colored margins.
A tree, occasionally 80° high, with a trunk 2°—3½° in diameter, numerous slender branches spreading gradually from the stem and forming a symmetrical round-topped head, and slender glabrous branchlets light or dull red during their first winter, becoming grayish brown in their second season.Winter-budsovoid, acute, strongly angled, covered by loosely imbricated dark red-brown puberulous scales slightly ciliate on the thin margins.Bark½′—¾′ thick, with a smooth light brown surface slightly tinged with red and covered by smooth closely appressed scales.Woodheavy, hard, strong, close-grained, light brown, with thick lighter colored sapwood; little valued except as fuel.
Distribution.High sandy borders of swamps and streams and the rich bottom-lands of rivers, or northward sometimes in dry woods; southern Delaware, southward to the shores of the Indian River and Tampa Bay, Florida, ranging inland in the south Atlantic states through the Piedmont region, and westward through the Gulf states to the valley of the Colorado River, Texas, and through eastern Oklahoma and Arkansas to southeastern Missouri and to central Tennessee and Kentucky. The var.tridentiferaSarg. rare and local; southwest Virginia to Alabama (near Selma, Dallas County), central and western Mississippi, eastern Louisiana; valley of Navidad River, Lavaca County, Texas. A form (f.microcaryaSarg.—Quercus microcaryaSmall) occurs in the dry soil on slopes of Little Stone Mountain, Dekalb County, Georgia.
The Water Oak is commonly planted as a shade-tree in the streets and squares of the cities and towns of the southern states.
Fig. 239
Leavesrhombic, rarely oblong-obovate to lanceolate, acute or rounded and apiculate at apex, cuneate at base, the margins entire or slightly undulate, those on vigorous shoots occasionally furnished on each side near the middle with a short lobe, when they unfold deeply tinged with red, covered with short pale caducous pubescence and furnished below with usually persistent tufts of axillary hairs, at maturity thin, dark green and lustrous above, pale below, 3½′—4′ long, 1½′—2′ wide, with a stout conspicuous yellow midrib and slender forked primary veins; turning yellow and falling gradually in early winter, rarely at the ends of branches, obovate and rounded, slightly 3-lobed or undulate at the broad apex (var.obovatifoliaSarg.); petioles yellow, ⅕′—½′ in length.Flowersnot seen.Fruitsessile or short-stalked; nut ovoid, rounded at apex, thickly covered with pale pubescence, ⅖′—½′ long, ⅗′ thick; inclosed only at the base in a saucer-shaped cup, rounded on the bottom, silky pubescent on the inner surface, and covered with slightly pubescent reddish brown loosely appressed scales rounded at apex, with free tips, those of the upper rank thin and ciliate on the margins.
A tree often 120°—150° high, with a tall trunk 3°—4½° in diameter, stout, wide-spreading smooth branches forming a broad open head, and slender glabrous branchlets red-brown during their first season and dark gray the following year.Barkpale gray, slightly furrowed and covered with closely appressed scales, ½′—¾′ thick.
Distribution.Borders of swamps and low wet woods of the coast region; southeastern Virginia (Dismal Swamp) to northern Florida, and through the Gulf states to the valley of the Neches River (Beaumont, Jefferson County), eastern Texas; in Louisiana northward to the valley of the Red River; most abundant in south central Alabama and in Louisiana.
×Quercus beaumontianaSarg., believed to be a hybrid ofQuercus rhombicaandQ. rubrahas been found growing by a street in Beaumont, Jefferson County, Texas.
×Quercus CocksiiSarg., probably a hybrid ofQuercus rhombicaandQ. velutina, has been found at Pineville, Rapides Parish, Louisiana.
Fig. 240
Leavesovate-lanceolate or rarely obovate-lanceolate, often somewhat falcate, gradually narrowed and acute at the ends, and entire with slightly undulate margins, when they fold light yellow-green and lustrous on the upper surface, coated on the lower with pale caducous pubescence, at maturity glabrous, light green and rather lustrous above, dull and paler or rarely hoary-pubescent below, conspicuously reticulate-venulose, 2½′—5′ long, ¼′—1′ wide, with a slender yellow midrib and obscure primary veins forked and unitedabout halfway between the midrib and margins; turning pale yellow in the autumn; petioles stout, about ⅛′ in length.Flowers: staminate in slender-stemmed aments 2′—3′ long; calyx yellow, hirsute, with 4 or 5 acute segments; pistillate on slender glabrous peduncles, their involucral scales brown covered by pale hairs, about as long as the acute calyx-lobes; stigmas bright red.Fruitshort-stalked or nearly sessile, solitary or in pairs; nut hemispheric, light, yellow-brown, coated with pale pubescence, inclosed only at the very base in the thin pale reddish brown saucer-shaped cup silky-pubescent on the inner surface, and covered by thin ovate hoary-pubescent closely appressed scales rounded at apex.
A tree, often 70°—90° high, with a trunk 2° or rarely 4° in diameter, small branches spreading into a comparatively narrow open or conical round-topped head, and slender glabrous reddish brown branchlets roughened by dark lenticels, becoming in their second year dark brown tinged with red or grayish brown; usually much smaller.Winter-budsovoid, acute, about ⅛′ long, with dark chestnut-brown scales pale and scarious on the margins.Bark½′—¾′ thick, light red-brown slightly tinged with red, generally smooth but on old trees broken by shallow narrow fissures into irregular plates covered by small closely appressed scales.Woodheavy, strong, not hard, rather coarse-grained, light brown tinged with red, with thin lighter colored sapwood; occasionally used in construction, for clapboards and the fellies of wheels.
Distribution.Low wet borders of swamps and streams and rich sandy uplands; Staten Island, New York, southern New Jersey and southeastern Pennsylvania and southward to northeastern Florida, through the Gulf states to the valley of the Navasota River, Brazos County, Texas, and through Arkansas, eastern Oklahoma and southeastern Missouri to central Tennessee and northwestern Kentucky (Ballard County), and in southwestern Illinois (Massac and Pope Counties); in the Atlantic states usually confined to the maritime plain; less common in the middle districts, rarely extending to the Appalachian foothills.
Occasionally planted as a shade-tree in the streets of southern towns, and rarely in western Europe; hardy in eastern Massachusetts.