. 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. Genus ii. BUCKWHEAT FAMILY. 7S 4. Tiniaria dumetdrum (L.) Opiz. Copse or Hedge Buckwheat. Fig. 1653. Polygonum L. Sp. PI. Ed. 2, 522. 1762. Tiniaria dumetorum Opiz, Seznam 98. 1852. Perennial, glabrous, similar to the preceding spe- cies, stem extensively twining, 2°-i2° long, striate, much branched. Leaves ovate or somewhat has- tate, and sometime
. 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. Genus ii. BUCKWHEAT FAMILY. 7S 4. Tiniaria dumetdrum (L.) Opiz. Copse or Hedge Buckwheat. Fig. 1653. Polygonum L. Sp. PI. Ed. 2, 522. 1762. Tiniaria dumetorum Opiz, Seznam 98. 1852. Perennial, glabrous, similar to the preceding spe- cies, stem extensively twining, 2°-i2° long, striate, much branched. Leaves ovate or somewhat has- tate, and sometimes inequilateral, acuminate at the apex, cordate at the base, i'-2i' long, long-peti- oled, or the upper smaller and nearly sessile; ocreae oblique, smooth; racemes mostly axillary, numer- ous, much interrupted, leafy-bracted, 2-5' long; flowers yellowish-green, pendulous; calyx 5-parted, the three outer segments winged or keeled and much enlarged in fruit; stamens 8; style short, 3-parted; fruiting calyx 3"-4" long, the wings nearly flat, not incised; achene oblong, 3-angled, 2" long, inclined to be pointed at both ends, black, smooth, shining. About thickets and in woods, locally throughout the northeastern United States. Naturalized from Europe. False buckwheat. 5. Tiniaria cristata (Engelm. & Gray) Small. Fig. 1654. Crested False 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
