30. [Cratægus fastosa] Sarg.
Leaves broadly oval to ovate, rounded or acute at apex, concave-cuneate or rounded at the entire base, and coarsely doubly serrate above with straight glandular teeth, when they unfold covered above with long pale hairs and provided below with large tufts of snow-white tomentum in the axils of the primary veins, when the flowers open from the 20th to the 25th of April dark yellow-green and nearly glabrous on the upper surface and still tomentose in the axils of the veins below, and at maturity subcoriaceous, glabrous, yellow-green and lustrous above, pale yellow-green below, 1¾′—2′ long, and 1′—2′ wide, with a prominent light yellow midrib deeply impressed on the upper side, and usually 3—5 pairs of primary veins; petioles slender, at first densely villose, becoming puberulous, ½′—¾′ in length; leaves at the end of vigorous shoots occasionally lobed with broad acute lobes. Flowers about ¾′ in diameter, on slender pedicels, in compact many-flowered glabrous corymbs, with large conspicuous oblong-obovate and acute to lanceolate coarsely glandular-serrate bracts and bractlets usually persistent until after the petals fall; calyx broadly obconic, the lobes abruptly narrowed at base, slender, acuminate, coarsely glandular-serrate, glabrous on the outer surface, villose on the inner surface; stamens 20; anthers pale yellow; styles 5, surrounded at base by a broad ring of pale tomentum. Fruit ripening from the middle to the end of October, on thin reddish pedicels, in few-fruited drooping clusters, subglobose to short-oblong, dull orange-red, marked by large pale dots, ⅜′ in diameter; calyx enlarged, with spreading serrate lobes villose on the upper side, mostly deciduous from the ripe fruit; flesh thin, yellow-green; nutlets 3—5, thin, narrowed at the ends, obscurely ridged on the back with a broad low often grooved ridge, about 5/16′ long.
A tree, 18°—20° high, with a short trunk 8′—12′ in diameter, covered with dark brown or nearly black scaly bark, small ascending branches forming an irregular open head, and slender nearly straight branchlets, dark orange-green tinged with red when they first appear, becoming before autumn bright reddish brown and very lustrous, and dull reddish brown the following year, and armed with numerous stout nearly straight bright chestnut-brown shining spines 1½′—2′ long.
Distribution. Low woods near Fulton, Hemstead County, Arkansas; not common.
31. [Cratægus silvestris] Sarg.
Leaves ovate, oval or rarely obovate, acuminate, concave-cuneate or rounded at the entire base, sharply doubly serrate above with straight glandular teeth, and slightly divided above the middle into 3 or 4 pairs of small acuminate lobes, nearly fully grown when the flowers open at the end of May and then roughened above by short white hairs, and villose below on the slender midrib and veins, and at maturity subcoriaceous, dark yellow-green lustrous and scabrate on the upper surface, paler and still villose on the lower surface, 2¼′—2½′ long, and 1¾′—2′ wide; petioles stout, slightly hairy on the upper side, occasionally glandular, and ⅗′—⅘′ in length. Flowers ⅗′ in diameter, on slender villose pedicels, in compact villose usually 6—8-flowered corymbs; calyx-tube narrowly obconic, glabrous, the lobes slender, acuminate, coarsely glandular-serrate, slightly villose on the inner surface; stamens 20; anthers pink; styles usually 3. Fruit ripening at the end of September, on slender reddish slightly hairy pedicels, in few-fruited erect or spreading clusters, subglobose to short-oblong, truncate at base, rounded at apex, dull orange-red, about ½′ in diameter; calyx prominent with a broad deep cavity, and spreading coarsely serrate persistent lobes villose on the upper surface; flesh thick, dry and mealy; nutlets 3, gradually narrowed and rounded at the ends, ridged on the back with a high deeply grooved ridge, about ⅓′ long and ⅙′—⅕′ wide.
A tree, 30°—35° high, with a tall trunk often 1° in diameter, large ascending and spreading branches forming an open head, and stout nearly straight glabrous branchlets, light orange-green and marked by small pale lenticels when they first appear, becoming light chestnut-brown and lustrous in their first season, and dull red-brown the following year, and armed with slender straight or slightly curved dark chestnut-brown lustrous spines 1′—1½′ long.
Distribution. Woods in low moist soil, near London, Ontario.