. 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. 2. Hieracium vulgatum Fries. Fig. 4095. Hawkweed. H. molle Pursh, Fl. Am. Sept. 503. 1814. Not Jacq. 1774. H. vulgatum Fries, Fl. Hall. 128. 1817-18. Similar to the preceding species, sometimes taller and slightly glaucous; stem 2-5-leaved, pubescent or glabrate. Basal leaves oblong or lanceolate, acute at both ends, or some of them obtuse at the apex, coarsely
. 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. 2. Hieracium vulgatum Fries. Fig. 4095. Hawkweed. H. molle Pursh, Fl. Am. Sept. 503. 1814. Not Jacq. 1774. H. vulgatum Fries, Fl. Hall. 128. 1817-18. Similar to the preceding species, sometimes taller and slightly glaucous; stem 2-5-leaved, pubescent or glabrate. Basal leaves oblong or lanceolate, acute at both ends, or some of them obtuse at the apex, coarsely den- tate or denticulate, petioled, 2,-5/ long, J'-ii' wide, often mottled; stem leaves similar, short-petioled or sessile; petioles more or less pubescent; heads several, corym- bose, smaller than those of H. murorum or as large; peduncles mostly glandular, straight; bracts of the in- volucre imbricated in 2 or 3 series, linear, acuminate, mostly glandular; achenes columnar, truncate; pappus copious. Labrador and Newfoundland to Quebec, and in southern New York and New Jersey. Naturalized from Europe. Also in Greenland, northern Europe and Asia. July-Sept. 3. Hieracium canadense Michx. Canada Hawkweed. Fig. 4096. H. canadense Michx. Fl. Bor. Am. 2: 86. 1803. Stem erect, firm, glabrate or pubescent, leafy, i°-S° high. Leaves numerous, ovate, oblong- lanceolate, ovate-oblong, or lanceolate, acute or . acuminate at the apex, rounded, sessile, and, at least the upper ones, clasping at the base, i'-3' long, 3"-i2" wide, serrate or incised, the mar- gins sometimes ciliolate, glabrous or pubescent- beneath, the lowest somewhat spatulate and petioled; no tuft of basal leaves at flowering time; heads usually numerous, corymbose- paniculate, about 1' broad; involucre about 6" high, pubescent or puberulent, its bracts imbri- cated in 2-3 series, the outer spreading; flowers yellow; achenes columnar, truncate; pappus copious, brown. In dry woods and thickets, Newfoundlan
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
