. 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 102d meridian. Botany; Botany. 23. Crataegus irrasa Sargent. Blanchard's Thorn. Fig. C. irrasa Sarg, Rhodora 5 : n6. April 1903. Crataegus irrasa var. divergens Peck, Bull. N. Y. State Mus. 75 ; 51. 1904. C. Blanchardi Sarg. Rhodora 7: 218. 1905. A shrub, sometimes 12° high, with numerous spines 1-35' long. Leaves ovate to elliptic, acute at the apex, broadly cuneate or truncate at th
. 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 102d meridian. Botany; Botany. 23. Crataegus irrasa Sargent. Blanchard's Thorn. Fig. C. irrasa Sarg, Rhodora 5 : n6. April 1903. Crataegus irrasa var. divergens Peck, Bull. N. Y. State Mus. 75 ; 51. 1904. C. Blanchardi Sarg. Rhodora 7: 218. 1905. A shrub, sometimes 12° high, with numerous spines 1-35' long. Leaves ovate to elliptic, acute at the apex, broadly cuneate or truncate at the base, serrate, with 4-6 pairs of acute lobes, ii'-2A' long, i:}'-2i' wide, membranous, slightly pubescent above, becoming gla- brous but remaining pubescent along the veins beneath; corymbs villous; flowers about 8" broad; stamens about 20; anthers yellow or pink; styles and nutlets 3-S; fruit subglobose to short-ellipsoid, about s" thick, slightly angled, red or scarlet, somewhat pubescent; calyx-lobes persistent; flesh soft, reddish. Montmorency Falls, Quebec, south to southern Vermont and eastern New York. May ; fruit ripe Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Britton, Nathaniel Lord, 1859-1934; Brown, Addison, 1830-1913. New York, Scribner
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
