. 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 . Me Mentzelia albicauhs Dous^l White- stemmed Mentzelia Fig 2977 1^1 ha albuauhs Dough , T. & G Fl. N. A. i: 534. Bartonia albicaulis Dougl.; Hook. Fl. Bor. Am. i : 222. .833. Stem nearly white, erect or ascending, slender, branched, shining, nearly smooth, or roughish above, &-2° high. Leaves sessile, mostly lanceo- late in outline, sinuate-pinnatifid, sinuate-lobed.
. 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 . Me Mentzelia albicauhs Dous^l White- stemmed Mentzelia Fig 2977 1^1 ha albuauhs Dough , T. & G Fl. N. A. i: 534. Bartonia albicaulis Dougl.; Hook. Fl. Bor. Am. i : 222. .833. Stem nearly white, erect or ascending, slender, branched, shining, nearly smooth, or roughish above, &-2° high. Leaves sessile, mostly lanceo- late in outline, sinuate-pinnatifid, sinuate-lobed. or the upper and lower sometimes entire, rough with short stiff hairs, l'-3' long; flowers yellpw, few together at the ends of the branches, or also axillary, 6"-io" broad, short-pedicelled or sessile; calyx-lobes linear-lanceolate, about 2" long; fila- ments separate; capsule linear, 1' long or less, many-seeded; seeds angled, tuberculate, wingless. Western Nebraska to British Columbia, California and New Mexico. May-July. 2. NUTTALLIA Raf. Am. Month. Mag. 2; 175. 1817. [Bartonia Pursh ; Sims. Bot. Mag. pi. 1487. 1812. Not. Muhl. Perennial herbs, with alternate lobed or pinnatifid leaves and terminal, cymose or soli tary, large and showy flowers. Calyx-tube mostly obconic, the limb S-lobed. Petals 5, it
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
