. An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian. Botany. 37. Crataegus pallens Beadle. Beadle's Yellow-fruited Thorn. Fi. C. fallens Beadle, Bill. Bot. Stud, i: 27. 1901. C. amara Ashe, Journ. E Mitch. Soc. 18; 22. 1902. Crataegus forlnnata Sarg. Proc. Acad. Nat. Sci. Phil. 62' r 239- 1910. A shrub or small tree up to 25° high, with ascending branches and numerous slender thorns 1-2' long. Leaves ovate or ovate-oblong, subc
. An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian. Botany. 37. Crataegus pallens Beadle. Beadle's Yellow-fruited Thorn. Fi. C. fallens Beadle, Bill. Bot. Stud, i: 27. 1901. C. amara Ashe, Journ. E Mitch. Soc. 18; 22. 1902. Crataegus forlnnata Sarg. Proc. Acad. Nat. Sci. Phil. 62' r 239- 1910. A shrub or small tree up to 25° high, with ascending branches and numerous slender thorns 1-2' long. Leaves ovate or ovate-oblong, subcoriaceous, glabrou?, S'-2l' long, *'-2i' wide, acute at the apex, broadly cuneate to slightly cordate at the base, serrate or twice serrate with 2 or 3 pairs of acute lobes, the lower pair more deeply cut; corymbs glabrous, few-flowered, flowers 8" or 9" broad; calyx-lobes glabrous outside; stamens 10-20, the anthers usually pink, small; styles and nutlets 2 or 3; fruit globose to short-ellipsoid, greenish-yellow or yellow, 4"-7" thick; sepals reflexed, usually deciduous; flesh hard at maturity. Lower altitudes of the Alleghany Mountains, southern Pennsylvania, Virginia, West Virginia and North Carolina. May ; fruit ripe October. 38. Crataegus Boyntoni Beadle. Boynton's Thorn C. Boyntoni Beadle. Bot. Gaz. 28: 409. Dec. 1899. Crataegus polybracteala Ashe. Journ. E. Mitch. Soc. 16°: 79. Feb. 1900. C. Buckleyi Beadle, Bilt. Bot. Stud, i: 25. 1901. C. foelida Ashe, Ann. Carn. Mus. i; 389. 1902. A round-topped, irregularly branched shrub or tree, sometimes 25° high. Spines occasional; leaves ovate to oval, acute at the apex, broadly cuneate or truncate, serrate or doubly serrate with acute or obtuse lobes towards the apex, i?'-2r long, il'-2Y wide, yellow- green above, paler beneath, glabrous; corymbs often slightly pubescent, becoming glabrous; flowers about 10" wide: calyx-lobes but slightly toothed, sometimes entire, stamens 10-15: styles and nutlets 3
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