Leaves triangular-ovate or ovate, acute or acuminate at apex, cordate or rarely truncate at base, lobed with 2 or 3 pairs of short-acute or short-acuminate coarsely serrate lobes, when they unfold bronze color and sparingly covered with caducous hairs, glabrous when fully expanded, and at maturity dark yellow-green and lustrous above, pale below, 2½′—3′ long and 2′—2½′ wide, with 5—7 pairs of prominent primary veins, the lowest pair from the base of the leaf; petioles slender, glabrous, ⅘′—1¼′ in length; leaves at the end of vigorous shoots more deeply lobed and often 4′ long and 3½′ wide. Flowers about 1¼′ in diameter, on slender glabrous purple pedicels ⅗′—1¼′ long, in 4—7-flowered clusters; calyx-tube purple and glabrous, the lobes glabrous on the outer surface, slightly longer than the tube; petals suborbicular or broadly ovate, abruptly contracted below, about ⅗′ wide, often erose-denticulate; stamens about one third shorter than the petals; styles 5, slightly longer than the stamens, villose below the middle. Fruit on slender pedicels about ⅘′ in length, depressed globose, slightly angled, distinctly ribbed at the deeply impressed apex, about 1¼′ high and 1½′ in diameter, with a deep basal cavity; seed obovoid-oblong, about ⅓′ long.
A tree, 18°—25° high, with a short trunk rarely 1° in diameter, spreading branches often armed with stout straight spines up to 1½′ in length, and glabrous purple branchlets, becoming purple-brown and slightly lustrous at the end of their first season, dull red-brown in their second year, and ultimately grayish brown. Winter-buds ovoid or oblong-ovoid, acute, glabrous, dark purple-brown up to ¼′ in length.
Distribution. A common Crab Apple in the valleys of western North Carolina at altitudes of 2000°—3500°; near Biltmore, Buncombe County, Dillsboro, Jackson County, and Highlands, Macon County.
Leaves triangular-ovate or ovate, acute, short-acuminate or rounded at apex, truncate or rounded at base, those of flowering branchlets more or less lobed and coarsely serrate with abruptly acuminate teeth, their lobes triangular, broad-ovate and abruptly acuminate, those of the lowest pair usually the longest, bronze color and covered with thin floccose tomentum when they unfold, soon glabrous, dull yellowish green above, glaucescent below, 1½′—3½′ long and 1¼′—3′ wide, with 4—7 pairs of prominent primary veins; turning yellow or dark purple and falling early in the autumn; petioles slender, slightly villose at first, soon glabrous, 1½′—3′ in length; stipules filiform, purple, glabrous or slightly villose, about ⅓′ long; leaves at the end of vigorous shoots broad-ovate, acuminate, rounded or slightly cordate at base, often deeply lobed, 3′—3½′ long, 3′ wide, with petioles 1½′—2′ in length. Flowers 1⅓′—1½′ in diameter, on slender glabrous pedicels, ⅘′—1¼′ in length, in usually 5—7-flowered clusters, calyx-tube coated with floccose caducous pubescence or glabrous, slightly shorter than the long-acuminate lobes densely tomentose on the inner surface; petals oval, abruptly contracted below into a long claw, white or rose color, ½′—⅗′ wide; stamens about one third shorter than the petals; styles 5, about as long as the stamens, densely villose below and united at base for about one fourth of their length. Fruit depressed globose, pale yellow when ripe, 1′—1¼′ high, 1¼′—1¾′ in diameter, with a shallow only slightly corrugated cavity at apex and a shallow concave depression at base.
An arborescent shrub or small tree, rarely more than 15° high, often spreading into thickets, with a trunk 4′ or 5′ in diameter, spreading spinescent branches forming an open irregular head, and slender branchlets slightly pubescent at first, soon glabrous, bright red-brown in their first and second years, becoming dark gray-brown and marked by yellow lenticels. Bark dark gray, divided by shallow longitudinal fissures and finally separating into small thin scales.
Distribution. Glades and open woods in rich soil; western New York (Ontario, Munroe, Cattaraugus and Erie Counties) to southern Ontario, western Pennsylvania (near Carnot, Allegheny County); and southeastern and northern Ohio; Tiptop, Tazewell County, Virginia; near Spruce Pine, Mitchell County, North Carolina; slopes of Lookout Mountain, above Valleyhead, DeKalb County, Alabama; apparently most generally distributed and most abundant in Ohio.
Leaves ovate to oval, rounded, acute or acuminate and often abruptly short-pointed at apex, rounded or cuneate at base, and coarsely serrate usually only above the middle, tinged with red and villose-pubescent when they unfold, soon glabrous, and at maturity yellow-green above, paler below, 2′—3′ long and 1½′ wide, with a prominent midrib and thin inconspicuous primary veins; turning yellow in the autumn before falling; petioles slender, at first puberulous, becoming glabrous, ½′—1′ in length; leaves at the end of vigorous shoots broad-ovate, usually lobed with short acute lobes, more coarsely serrate, thicker, often 3′—4′ long and 2′—3′ wide, with a prominent midrib and primary veins, and stout petioles often tinged with red and 1½′—2′ in length. Flowers 1¼′—1½′ in diameter, on glabrous pedicels ½′—1′ long, in 3—6-flowered clusters; calyx-tube glabrous, or rarely more or less densely villose-pubescent (var. dasycalyx Rehd.), the lobes long-acuminate, longer than the tube, sparingly pubescent on the outer surface, hoary-tomentose on the inner surface; petals oblong-obovate, gradually or abruptly narrowed into a long claw, about ½′ wide; stamens shorter than the petals; styles 5, clothed for half their length with long white hairs and united at the base. Fruit on slender pedicels 1½′—2′ in length, green when fully grown, yellow-green at maturity, ¾′—1′ high and 1′—1¼′ wide.
A tree, often forming dense thickets, 25°—30° high, with a trunk 12′—14′ in diameter, dividing 8°—10° above the ground into several stout spreading branches forming a wide open head, and branchlets hoary-tomentose when they first appear, glabrous or slightly pubescent, bright red-brown and marked by occasional small pale lenticels in their first winter, and developing in their second year stout, spur-like, somewhat spinescent lateral branchlets. Winter-buds obtuse, with bright red scales scarious and ciliate on the dark margins. Bark ⅓′ thick, longitudinally fissured, the outer layer separating into long narrow persistent red-brown scales. Wood heavy, close-grained, not strong, light red, with yellow sapwood of 18—20 layers of annual growth; used for levers, the handles of tools, and many small domestic articles.
Distribution. Western New York to southern Ontario and westward through Ohio, southern Michigan, Indiana, Illinois, and southern Wisconsin to Missouri (Jackson and Butler Counties), and southward through Pennsylvania to northern Delaware, and along the Appalachian Mountains to North Carolina, sometimes up to altitudes of 3300°; the var. dasycalyx common and widely distributed in Ohio (Lorain, Clark, Franklin, Hardin and Lucas Counties, R. E. Horsey), and in Wells and Porter Counties, Indiana (C. C. Deam).
Sometimes planted in the gardens of the northern and eastern states; passing into
Malus elongata Ashe.
Leaves oblong-ovate, gradually narrowed and acuminate at apex, rounded or broad-cuneate at base, incisely serrate or slightly lobed, floccose-tomentose when they unfold, soon glabrous, dark yellow-green above, lighter below, 2′—3½′ long, 1′—1¼′ wide; at the end of vigorous shoots ovate, rounded or broad and cuneate at base, acuminate, lobed with short acuminate lobes, 3½′—4′ long, 2′—2½′ wide, with a prominent midrib and primary veins, and slightly pubescent orange-colored petioles 1′—1½′ in length. Flowers and Fruit as in the species.
A shrub or small tree, sometimes forming dense almost impenetrable thickets.
Distribution. Western New York (Ontario, Cattaraugus and Erie Counties); Virginia (on Peak Mountain, Pulaski County); West Virginia (near Elkins, Randolph County, and White Sulphur Springs, Greenbrier County), and westward to southern Ohio (Oberlin, Lorain County); North Carolina (near Highlands, Macon County); and northeastern Georgia (Rabun County).
Leaves ovate to elliptic, abruptly contracted at the rounded apex into a short point, rounded at base, and sharply usually doubly serrate, when they unfold covered with long white hairs caducous except from the midrib and at maturity glabrous; dark yellow-green, lustrous, and slightly rugulose on the upper surface, lighter on the lower surface, 2½′—3¼′ long and 1½′—2½′ wide, with 5—7 pairs of prominent primary veins; petioles slender, villose, often becoming nearly glabrous, 1′—1½′ in length; on vigorous shoots often broad-ovate and lobed with short triangular lobes sometimes 4′ long and nearly as wide. Flowers about 1½′ in diameter, on glabrous pedicels 1½′—2½′ long, in 3—6-flowered clusters; calyx-tube glabrous or rarely pubescent (var. Hoopesii Rehd.), the lobes lanceolate, acuminate, longer than the tube, glabrous on the outer surface, densely tomentose on the inner surface; petals orbicular-obovate, usually irregularly incisely dentate and abruptly contracted at base into a short claw, slightly villose on the inner surface near the base, ½′ to nearly 1′ wide; stamens slightly shorter than the petals; styles 5, somewhat shorter than the stamens, villose below the middle and united below for one third their length. Fruit on slender pedicels, 1¼′—1½′ in length, depressed globose with a deep cavity at base and apex, 1½′—1¾′ high and 2′—2½′ wide; seeds oblong-obovoid, about ⅓′ long.
A tree, 18°—20° high, with a trunk 4′ or 5′ in diameter, spreading unarmed branches, and branchlets clothed when they first appear with thin villose tomentum, becoming by the end of their first year glabrous, brown or purple-brown and lustrous, dull brown in their second season, and ultimately grayish brown. Winter-buds ovoid, acute, glabrous except on the villose margins of the purplish brown scales, about ¼′ long.
Distribution. Near Franklin, Macon County, North Carolina; Mercer Springs, Mercer County, West Virginia; near Olympia, Bath County, Kentucky; Youngstown, Mahoning County, Ohio (R. E. Horsey).
Leaves ovate-lanceolate to oblong-lanceolate, acute or short-acuminate at apex, rounded or broad-cuneate at base, finely or coarsely doubly serrate with short or occasionally with larger teeth pointing forward, covered with thin floccose tomentum when they unfold, soon glabrous, bright yellow-green, 1½′—3′ long, ½′—1′ wide, with 8—10 pairs of veins; petioles slender, slightly villose at first, soon glabrous, ½′—1′ in length; leaves on vigorous shoots ovate or oblong-ovate, slightly lobed, more densely pubescent below, 2½′—3¾′ long, 2′—2½′ wide, with a thin midrib and 4—7 pairs of veins slightly villose through the season, and stouter petioles. Flowers 1¼′—1½′ in diameter, in 3—6-flowered clusters, on slender glabrous pedicels about 1¼′ in length; calyx glabrous, the lobes longer than the tube, oblong-lanceolate, glabrous on the outer surface, coated with villose tomentum on the inner surface; petals contracted into a long narrow claw, glabrous, white or rose color, ½′ wide; stamens shorter than the petals; styles 5, densely villose below the middle. Fruit on slender drooping pedicels about 1′ long, subglobose, 1′—1¼′ wide.
A tree, 20°—25° high, with a trunk 12′—15′ in diameter, spreading spinescent branches forming an open pyramidal head, and slender branchlets slightly pubescent or nearly glabrous when they first appear, becoming reddish brown at the end of their first season and ultimately gray-brown. Bark of the trunk brownish gray, divided by shallow longitudinal fissures and separating into thin plates.
Distribution. Northeastern Pennsylvania (Scranton, Lackawanna County) to the western and southwestern parts of the state, and southward to Randolph and Greenbrier Counties, West Virginia, Pulaski County (on Peak Mountain), Virginia, and to the mountains of North Carolina up to altitudes of 3200°, and westward to northeastern Kentucky, through southern Ohio, eastern Indiana (Delaware County) and southern Illinois (Richland, Jackson, Gallatin and Pope Counties); Missouri (Jackson and Wayne Counties).
Leaves elliptic to oblong-obovate, rounded or acute and apiculate at apex, gradually narrowed and cuneate at base, and crenately serrate, hoary-tomentose below and sparingly villose above when they unfold, soon glabrous, or occasionally pubescent on the midrib below, and at maturity subcoriaceous dull green on the upper and light green on the lower surface, 1′—2′ long, ½′—¾′ wide; turning brown in drying; petioles slender, at first villose, soon glabrous, ½′—¾′ in length; stipules linear, rose-colored, ⅓′ long; leaves at the end of vigorous shoots ovate, oblong-ovate or elliptic, usually lobed with numerous short acute lobes, or coarsely serrate, usually rounded at apex, broad-cuneate at base, at maturity glabrous, or slightly floccose-pubescent below, especially on the midrib and veins, 2′—3′ long, 1½′—2′ wide, with stout often rose-colored glabrous or pubescent petioles. Flowers about 1′ in diameter, very fragrant, on slender glabrous or rarely puberulous pedicels, ¾′—1′ long, in mostly 3—5-flowered clusters; calyx-tube short and broad, glabrous, the lobes about as long as the tube, glabrous on the outer surface, thickly covered with hoary tomentum on the inner surface; petals oblong-obovate, gradually narrowed below into a long claw, rose-colored, about ¼′ wide; stamens shorter than the petals; styles 5, united at base, villose below the middle. Fruit depressed-globose, pale yellow-green, ¾′—1′ in diameter.
A tree, rarely 30° high, with a short trunk 8′—10′ in diameter, rigid spreading or rarely slender and pendulous (var. pendula Rehd.) branches forming a broad open head, and young branchlets clothed at first with pale caducous pubescence, soon glabrous, in their first winter brown slightly tinged with red, and in their second year light brown and marked by occasional orange-colored lenticels. Winter-buds 1/16′ long, chestnut-brown, slightly pubescent. Bark ⅜′—¼′ thick, dark reddish brown, and divided by deep longitudinal fissures into narrow ridges broken on the surface into small persistent plate-like scales. Wood heavy, hard, close-grained, light brown tinged with red, with thick yellow sapwood; occasionally employed for levers, the handles of tools and other small objects. The fruit is used for preserves.
Distribution. Southeastern Virginia in the neighborhood of the coast, southward to western Florida, and through southern Alabama and Mississippi to western Louisiana (near Winnfield, Winn County); in the Carolinas and Georgia, ranging inland to the Appalachian foothills and in Mississippi to the neighborhood of Iuka, Tishomingo County in the northeastern corner of the state; in southern Illinois (Pope and Johnson Counties, E. J. Palmer).
Leaves elliptic-ovate to oblong-ovate, acute, on flowering branchlets sometimes obtusish at apex, cuneate or rounded at base, serrate or incisely serrate, sometimes slightly lobed near the base, covered below with floccose tomentum when they unfold, soon glabrous, and at maturity thin, bright yellow-green and lustrous above, light green below, 1½′—3′ long, 1′—1¼′ wide; petioles glabrous, reddish like the under side of the midrib, ⅔′—1′ in length; leaves at the end of vigorous shoots ovate, acute, cuneate at base, usually lobed with 4 or 5 pairs of short acute or rounded lobes, more thickly tomentose when they unfold, at maturity thicker, glabrous above, more or less pubescent below, often 3′—3½′ long and 2′—2½′ wide, with a stout midrib and petiole. Flowers 1′—1¼′ in diameter, on slender glabrous or nearly glabrous pedicels, in 3—5-flowered clusters, with subulate bractlets ⅕′—⅛′ long, often persistent until after the flowers open; calyx-tube glabrous, the lobes slightly longer than the tube, villose on the inner surface; petals oval, narrowed into a slender claw, deep pink, 5/12′—½′ wide; stamens about one third shorter than the petals; styles slightly shorter than the stamens, united at base and villose below for a third of their length. Fruit depressed-globose, with a shallow basal cavity and a shallow slightly corrugated cavity at apex, slightly viscid, ⅘′—1′ high and 1′—1¼′ wide.
A tree, 15°—30° high, with a trunk up to 6′ or 7′ in diameter, thick branches forming a broad often symmetrical head, and stout branchlets red and glabrous when they first appear, becoming reddish brown and lustrous at the end of their first season, and dull red-brown and armed with occasional stout spines or unarmed the following year, the vigorous shoots more or less pubescent early in the season, becoming glabrous, or often densely pubescent until autumn. Winter-buds red-brown, glabrous, or slightly pubescent. Bark dark brown and broken into thin closely appressed scales.
Distribution. Missouri (Allenton, St. Louis County, and Campbell, Dunklin County); northern Kentucky (Fordsville, Ohio County); Tennessee, without locality; North Carolina (Biltmore, Buncombe County, near Highlands, Macon County, up to altitudes of 3500°, and Abbottsburg, Bladen County); Georgia (Dillard, Rabun County, near Augusta, Richmond County); Florida (River Junction, Gadsden County).
Leaves elliptic to ovate or oblong-obovate, acute, acuminate or rounded at apex, cuneate or rounded at the narrow base, crenately serrate, and often slightly lobed with acute or rounded lobes, hoary-tomentose below and floccose-pubescent above when they unfold, and at maturity thick and firm, dark green, lustrous and glabrous above, pale yellow-green and tomentose or nearly glabrous below, 2½′—4′ long, 1′—1½′ wide, with a slender midrib and primary veins; turning yellow in the autumn before falling; petioles slender, hoary-tomentose in early spring, becoming pubescent or nearly glabrous, ¾′—1′ in length; leaves at the end of vigorous shoots broad-ovate to oblong-ovate, acute, rounded at the broad or narrow base, often deeply lobed, covered below through the season with floccose easily detached tomentum, often 4′ or 5′ long and 3′ or 4′ wide, with a thick midrib and primary veins, and stout hoary-tomentose petioles ¾′—1′ in length. Flowers 1½′—2′ in diameter, on villose pubescent pedicels 1′—1½′ long, in 3—6-flowered clusters; calyx covered with hoary tomentum, the lobes narrow, rather longer than the tube; petals obovate, gradually narrowed below into a long slender claw, rose color or white, about ½′ wide; stamens shorter than the petals; styles 5, united at base, covered below for a third of their length with long white hairs. Fruit on stout tomentose or villose stems 1′—1½′ long, depressed globose, with shallow basal and apical depressions, green or greenish yellow, ¾′—1′ high, and 1′—1¼′ wide.
A tree, 20°—30° high, with a trunk 12′—18′ in diameter, stout spreading branches forming a wide open head, and branchlets hoary-tomentose when they first appear, glabrous or slightly pubescent, bright red-brown and marked by occasional small pale lenticels in their first winter, the lateral branchlets usually spinescent. Winter-buds minute, obtuse, pubescent above the middle. Bark ⅓′ thick, covered with long narrow persistent red-brown scales.
Distribution. Southeastern Minnesota to Iowa, eastern Nebraska, and Missouri, and through southern Wisconsin and Illinois to Huntington County, Indiana. Passing into var. Palmeri Rehd., differing from the type in its smaller oblong more thinly pubescent leaves usually rounded at apex, those of the flowering branchlets crenately serrate and not lobed; a small tree rarely more than 15° high, with a slender stem, spiny zigzag branches and stout branchlets densely tomentose when they first appear, becoming glabrous or nearly glabrous and reddish or gray-brown at the end of their first season; the common form in Missouri, Arkansas and eastern Oklahoma. On the Edwards Plateau, in western Texas (Blanco, Kendall, and Kerr Counties) M. ioensis is represented by the var. texana Rehd., differing in its smaller and broader leaves only slightly or not at all lobed and densely villose through the season; usually an intricately branched shrub forming large dense thickets. A shrub from Campbell, Dunklin County, southeastern Missouri, with small leaves and flowers, a glabrescent calyx, and long slender flexible branches armed with numerous long straight spines is distinguished as var. spinosa Rehd. A variety with elliptic-ovate to oblong-ovate leaves rounded or broadly cuneate at base, nearly entire or crenately serrate, pubescent below at least on the veins, with densely villose petioles is distinguished as var. creniserrata Rehd.; a small tree with slender spineless branchlets villose while young; near Pineville, Rapides Parish, and Crowly, Arcadia Parish, western Louisiana. A variety with less deeply lobed glabrescent oblong-lanceolate leaves is distinguished as var. Bushii Rehd.; Williamsville, Wayne County, and Monteer, Shannon County, southern Missouri.
Malus ioensis var. plena Rehd., the Bechtel Crab, a form with large rose-colored double flowers is a favorite garden plant.
× Malus Soulardii Britt. with ovate, elliptic or obovate usually obtuse leaves, rugose and tomentose on the lower surface, and depressed-globose fruit 2′—2½′ in diameter, is believed to be a hybrid of Malus ioensis and Malus pumila.
Malus rivularis Roem.
Leaves ovate to elliptic or lanceolate, acute or acuminate, cuneate or rounded at base, sharply serrate with appressed glandular teeth, and often slightly 3-lobed, when they unfold pubescent on the lower and puberulous on the upper surface, at maturity thick and firm, dark green and glabrous above, pale and pubescent or glabrous below, 1′—4′ long, ½′—1½′ wide, with a prominent midrib and primary veins and conspicuous reticulate veinlets; before falling in the autumn turning bright orange and scarlet; petioles stout, rigid, pubescent, 1′—1½′ in length; stipules narrowly lanceolate, acute, ½′—¾′ long; leaves at the end of vigorous shoots ovate to obovate, acuminate, often 3-lobed above the middle, rounded or cuneate at base, 2½′—3½′ long and wide, with petioles often 2′ in length. Flowers ¾′ in diameter on slender pubescent or glabrous pedicels, ½′—¾′ long, in short many-flowered clusters; calyx-tube deciduous from the mature fruit, glabrous, puberulous or tomentose, the lobes rather longer than the tube, minutely apiculate, glabrous or tomentose, hoary-tomentose on the inner surface; petals orbicular to obovate, erose or undulate on the margins, abruptly contracted into a short claw, ¼′ wide, white or rose color; styles 2—4, glabrous. Fruit obovoid-oblong, ½′—¾′ long, yellow-green, light yellow flushed with red or sometimes nearly red; flesh thin and dry.
A tree, 30°—40° high, with a trunk 12′—18′ in diameter, and slender branchlets coated at first with long pale hairs soon deciduous or persistent until the autumn, becoming bright red and lustrous, and later dark brown, and marked by minute remote pale lenticels; often a shrub with numerous slender stems. Winter-buds 1/16′ long, chestnut-brown, the inner scales at maturity lanceolate, usually bright red, and nearly ½′ in length. Bark ¼′ thick, and covered by large thin loose light red-brown plate-like scales. Wood heavy, hard, close-grained, light brown tinged with red, with lighter colored sapwood of 20—30 layers of annual growth; used for mallets, mauls, the handles of tools, and the bearings of machinery. The fruit has a pleasant subacid flavor.
Distribution. Deep rich soil in the neighborhood of streams, often forming almost impenetrable thickets of considerable extent; Aleutian Islands southward along the coast and islands of Alaska and British Columbia to Sonoma and Plumas Counties, California; of its largest size in the valleys of western Washington and Oregon.
Occasionally cultivated as an ornamental plant in the eastern states, and in western Europe.
× Malus Dawsoniana Rehd., a hybrid of Malus fusca and a form of M. pumila, has been raised at the Arnold Arboretum from seeds collected in Oregon.
Trees or shrubs, with smooth aromatic bark, stout terete branchlets, large buds covered by imbricated scales, the inner accrescent and marking the base of the branchlet by conspicuous ring-like scars, and fibrous roots. Leaves alternate, pinnate in the American species, the pinnæ conduplicate in the bud, serrate, deciduous; stipules free from the petioles, foliaceous. Flowers in broad terminal leafy cymes; calyx-tube urn-shaped, 5-lobed, the lobes imbricated in the bud, persistent; petals rounded, abruptly narrowed below, white; stamens usually 20 in 3 series, those of the outer series opposite the petals; carpels 2—5, usually 3; styles usually 3, distinct; ovules 2 in each cell, ascending; raphe dorsal; micropyle inferior. Fruit a small subglobose red or orange-red pome with acid flesh, and papery carpels free at the apex. Seeds 2, or by abortion 1, in each cell, ovoid, acute, erect; seed-coat cartilaginous, chestnut-brown and lustrous; embryo erect; cotyledons plano-convex, flat; radicle short, inferior.
Sorbus is widely distributed through the northern and elevated regions of the northern hemisphere with three or four species in North America of which one is arborescent, and with many species in eastern Asia and in Europe. Of the exotic species, Sorbus Aucuparia L., the common European Mountain Ash, or Rowan-tree, with several of its varieties and hybrids, is often cultivated as an ornamental tree in Canada and the northern states and has become sparingly naturalized northward.
Sorbus is the classical name of the Pear or of the Service-tree.
Leaves 6′—8′ long, with 13—17 lanceolate acute taper-pointed leaflets unequally cuneate or rounded and entire at base, sharply serrate above with acute often glandular teeth, sessile or short-stalked, or the terminal leaflet on a stalk sometimes ½′ long, when they unfold slightly pubescent below, at maturity membranaceous, glabrous, dark yellow-green, on the upper surface, and paler or glaucescent and rarely pubescent on the lower surface, 2′—4½′ long, ¼′—1′ wide, with a prominent midrib and thin veins; turning bright clear yellow before falling in the autumn; petioles grooved, dark green or red, 2′—3′ in length, the rachis often furnished with tufts of dark hairs at the base of the petiolules; stipules broad, nearly triangular, variously toothed, caducous. Flowers appearing after the leaves are fully grown, ⅛′ in diameter, on short stout pedicels, in flat cymes 3′—4′ across, with acute minute caducous bracts and bractlets; calyx broadly obconic and puberulous, with short, nearly triangular lobes tipped with minute glands and about half as long as the nearly orbicular creamy white petals. Fruit ¼′ in diameter, subglobose or slightly pyriform, bright orange-red, with thin flesh; seeds pale chestnut color, rounded at apex, acute at base, about ⅛′ long.
A tree, 20°—30° high, with a trunk rarely more than a foot in diameter, spreading slender branches forming a narrow round-topped head, and stout branchlets pubescent at first, soon glabrous, becoming in their first winter brown tinged with red, and marked by the large leaf-scars and by oblong pale remote lenticels, and darker in their second year, the thin papery outer layer of bark then easily separable from the bright green fragrant inner layers; more often a tall or sometimes a low shrub, with numerous stems. Winter-buds acute, ¼′—¾′ long, with dark vinous red acuminate scales rounded on the back, more or less pilose, covered with a gummy exudation, the inner scales hoary-tomentose in the bud. Bark ⅛′ thick, with a smooth light gray surface irregularly broken by small appressed plate-like scales. Wood close-grained, light, soft and weak, pale brown, with lighter colored sapwood of 15—20 layers of annual growth. The astringent fruit is employed domestically in infusions and decoctions, and in homœopathic remedies.
Distribution. Borders of swamps and rocky hillsides; Newfoundland to Manitoba and southward through the maritime provinces of Canada, Quebec and Ontario, the elevated portions of the northeastern United States and the region of the Great Lakes to Minnesota, and on the Appalachian Mountains from western Pennsylvania and West Virginia to North Carolina and Tennessee; in North Carolina ascending to altitudes of nearly 6000°; probably of its largest size on the northern shores of Lakes Huron and Superior; in the United States, except in New England, more often a shrub than a tree; on the Appalachian Mountains usually low, with narrower leaflets and smaller fruit than northward.
Often cultivated in Canada and the northeastern States for the beauty of its fruit and the brilliancy of its autumn foliage. Of its forms the most distinct is
Pyrus sambucifolia A. Gray, not Cham. and Schlecht.
Pyrus americana var. decora Sarg.
Sorbus decora Schn.
Sorbus scopulina Britt., in part, not Greene.
Pyrus sitchensis Rob. and Fern., not Piper.
Leaves 4′—6′ long, with 7—13 oblong-oval to ovate-lanceolate leaflets blunt and rounded, abruptly short-pointed or acuminate at apex, pubescent below as they unfold, at maturity glabrous, dark bluish green on the upper surface and pale on the lower surface; petioles stout, usually red 1½′—2′ in length. Flowers ¼′ in diameter, in rather narrower clusters, appearing eight to ten days later than those of the type. Fruit subglobose, bright orange-red, often ½′ in diameter.
A tree, occasionally 30° high, with a trunk sometimes a foot in diameter, and spreading branches forming a round-topped handsome head.
Distribution. Coast of Labrador to the northern shores of Lake Superior and Minnesota, southward to the mountains of northern New Hampshire, Vermont, and New York. Distinct in its extreme forms but connected with Sorbus americana by intermediate forms.
This variety of Sorbus americana, perhaps the most beautiful of the genus when the large and brilliant fruits cover the branches in autumn and early winter, occasionally finds a place in the gardens of eastern Canada and the northern states.
A tree, with smooth pale aromatic bark, stout terete branchlets pubescent or puberulous while young, acute winter-buds covered by loosely imbricated red scales, and fibrous roots. Leaves oblong-lanceolate, acute at the ends, sharply and remotely serrate with rigid glandular teeth, or rarely almost entire, dark green and lustrous above, paler below, feather-veined, with a broad midrib and conspicuous reticulate veinlets; petiolate with stout petioles often furnished near the apex with 1 or 2 slender glandular teeth; stipules free from the petioles, subulate, rigid, minute, early deciduous. Flowers on short stout pedicels, in ample tomentose terminal corymbose leafy panicles, their bracts and bractlets acute, minute, usually tipped with a small gland, caducous; calyx-tube turbinate, tomentose below, glabrate above, the lobes short, nearly triangular, spreading, persistent; disk cup-shaped, obscurely sulcate; petals flabellate, erose-denticulate or emarginate at apex, contracted below into a short broad claw, thick, glabrous, pure white; stamens 10, inserted in 1 row with the petals in pairs opposite the calyx-lobes; filaments subulate, incurved, anthers oblong-ovoid, emarginate; carpels 2, adnate to the calyx-tube, and slightly united into a subglobose tomentose nearly superior ovary; styles distinct, slightly spreading, enlarged at apex into a broad truncate stigma; ovules 2 in each cell, ascending; raphe dorsal; micropyle inferior. Fruit obovoid, fleshy, the thickened calyx-tube connate to the middle only with the membranaceous carpels coated above with long white hairs filling the cavity closed by the infolding of the thickened persistent calyx-lobes, their tips erect and crowning the fruit. Seed usually solitary in each cell, ovoid, obtuse, slightly ridged on the back; seed-coat membranaceous, slightly punctate, light brown; hilum orbicular, conspicuous; embryo filling the cavity of the seed; cotyledons plano-convex; radicle short, inferior.
The genus is represented by a single species of western North America.
The generic name, from ἔτερος and μῆλον, is in reference to its difference from related genera.
Leaves appearing with the flowers in early summer, 3′—4′ long, 1′—1½′ wide, usually persistent during at least two winters; petioles ½′—⅔′ in length. Flowers opening from June to August in clusters 4′—6′ across and often more or less hidden by young lateral branchlets rising above them. Fruit ripening in November and December, mealy, astringent and acid, scarlet or rarely yellow, ⅓′ long, remaining on the branches until late in the winter.
A tree, sometimes 30° high, with a straight trunk 12′—18′ in diameter, dividing a few feet above the ground into many erect branches forming a handsome narrow round-topped head, and slender branchlets covered at first with pale pubescence, in their first winter dark red and slightly puberulous, ultimately becoming darker and glabrous. Winter-buds ¼′ long. Bark ½′—⅔′ thick, light gray, with a generally smooth surface roughened by obscure reticulate ridges. Wood very heavy, hard, close-grained, dark red-brown, with thin lighter colored sapwood of 7 or 8 layers of annual growth. The fruit-covered branches are gathered in large quantities and used in California in Christmas decorations.
Distribution. Usually in the neighborhood of streams or on dry hills and especially on their northern slopes, and often on steep sea-cliffs; California: coast region from Mendocino County to Lower California; most common and of its largest size on the islands off the California coast; on the foothills of the Sierra Nevada and on the San Bernardino Mountains up to altitudes of 2000° above the sea and usually shrubby; very abundant and forming groves of considerable extent on the island of Santa Catalina.
Occasionally cultivated as an ornamental plant in California, and rarely in the countries of southern Europe.
Trees or shrubs, with scaly bark, slender terete branchlets, acute or acuminate buds, with imbricated scales, those of the inner rows accrescent and bright-colored, and fibrous roots. Leaves alternate, conduplicate in the bud, simple, entire or serrate, penniveined, petiolate, deciduous; stipules free from the petioles, linear, elongated, rose color, caducous. Flowers in erect or terminal racemes, on slender bibracteolate pedicels developed from the axils of lanceolate acuminate pink deciduous bracts; calyx-tube campanulate or urceolate, the lobes acute or acuminate, recurved, persistent on the fruit; disk green, entire or crenulate, nectariferous; petals white, obovate-oblong, spatulate or ligulate, rounded, acute or truncate at apex, gradually contracted below into a short slender claw; stamens usually 20, inserted in 3 rows, those of the outer row opposite the petals; filaments subulate, persistent on the fruit, anthers oblong; ovary inferior or superior, more or less adnate to the calyx-tube, the summit glabrous or tomentose, 5-celled, each cell incompletely divided by a false partition; styles 2—5, connate below, spreading and dilated above into a broad truncate stigma; ovules 2 in each cell, erect; micropyle inferior. Fruit subglobose or pyriform, dark blue or bluish black, often covered with a glaucous bloom, open at the summit, the cavity surrounded by the lobes of the calyx and the remnants of the filaments; flesh sweet, dry or juicy; carpels membranaceous, free or connate, glabrous, or villose at apex. Seeds 10 or often 5 by the abortion of 1 of the ovules in each cell, ovoid-ellipsoid; seed-coat coriaceous, dark chestnut-brown, mucilaginous; embryo filling the cavity of the seed; cotyledons plano-convex; radicle inferior.
Amelanchier is widely distributed with many species through the temperate, northern and mountainous regions of eastern and western North America; it occurs with one species in southern Europe, northern Africa and southwestern Asia, and with another in central and western China and Japan. Only three species, all North American, attain the habit and size of trees. The fruit of nearly all the species is more or less succulent, and several are cultivated in gardens for the beauty of their early and conspicuous flowers, and occasionally for their fruit. The name is of doubtful origin.
Amelanchier canadensis var. tomentula Sarg.
Leaves ovate-oval, oblong-obovate or rarely lanceolate or oblanceolate, acuminate and often abruptly short-pointed at apex, rounded, slightly cordate or occasionally cuneate at base, and finely serrate with acuminate teeth pointing forward; thickly coated when they unfold with silvery white tomentum, more or less densely pale pubescent below until midsummer, later becoming glabrous or nearly glabrous, yellowish green on the upper surface, paler on the lower surface, usually 2′—4′ long and 1′—2′ wide, southward sometimes up to 6′ in length, with a slender midrib, and thin primary veins; petioles slender, hoary-tomentose at first, usually becoming glabrous by midsummer, 1½′—2′ in length. Flowers ¼′—⅓′ long, appearing in early spring before or as the leaves unfold, on pedicels ¼′—½′ in length, in short nodding silky tomentose racemes, their bracts and bractlets linear-lanceolate, villose, bright red; calyx-tube campanulate, glabrous or densely hoary-tomentose, the lobes ovate, acuminate or nearly triangular and acute, glabrous or hoary-tomentose on the outer surface, tomentose on the inner surface, reflexed after the petals fall; petals oblong-obovate, rounded or nearly truncate at apex, about ⅙′ wide; summit of ovary glabrous. Fruit ripening in June and July, maroon-purple, dry and tasteless, about ¼′ in diameter.
A tree, occasionally 50°—70° high, with a trunk 12′—18′ in diameter, small erect and spreading branches forming a narrow round-topped head, and slender branchlets thickly covered when they first appear with long white hairs, soon glabrous, bright red-brown during their first year, becoming darker in their second season, and marked by numerous pale lenticels; usually smaller, and in the south Atlantic and Gulf states sometimes a shrub only a few feet tall. Winter-buds green tinged with brown, ½′—⅔′ long, about 1/12′ thick. Bark ¼′—½′ thick, dark ashy gray, divided by shallow fissures into longitudinal ridges covered by small persistent scales.
Distribution. At the north usually on dry exposed hills, on the borders of woods and in fence rows, southward often on the banks of streams and the borders of swamps; valley of the Penobscot River (Winn and Milford, Penobscot County) and Washington County (Pembroke, M. L. Fernald), Maine; Quebec (near Longueuil, Bro. M. Victorin); valley of the Connecticut River (central Vermont, southern New Hampshire, Massachusetts and Connecticut), and westward through western Massachusetts, New York, southern Ontario, southern Ohio, southern Michigan, and Indiana and Illinois; in central Iowa and southeastern Nebraska (Nemaha County, J. M. Bates), and southward to western Florida, southern Alabama, south central Mississippi, Louisiana westward to St. Landry Parish (near Opelousas, R. S. Cocks), northwestern Arkansas and northeastern Oklahoma; rare and of small size in the south Atlantic coast-region; ascending the southern Appalachian Mountains to altitudes of about 2200°, not common; abundant and probably of its largest size in western New York and southern Michigan.
Occasionally cultivated, and the first of all the cultivated species to flower in the spring.
Amelanchier canadensis of many authors, in part, not L.