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 . Pickerings Breweria. M. A. Curtis, Bost. Journ. Nat. Stylisma Pickeringii A. Gray, Man. Ed. 2, 335. Pickeringii A. Gray, Man. Ed. 5, 376. Pickeringii A. Gray, Syn. Fl. 2 : Part 1,217. 1878. Etem pubescent or puberulent. very slender, simpleor branched, i°-2long. Leaves puberulent or glabrous,narrowly linear, obtuse or acutish at the apex, narrowedat


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 . Pickerings Breweria. M. A. Curtis, Bost. Journ. Nat. Stylisma Pickeringii A. Gray, Man. Ed. 2, 335. Pickeringii A. Gray, Man. Ed. 5, 376. Pickeringii A. Gray, Syn. Fl. 2 : Part 1,217. 1878. Etem pubescent or puberulent. very slender, simpleor branched, i°-2long. Leaves puberulent or glabrous,narrowly linear, obtuse or acutish at the apex, narrowedat the base, i-2i long, i-2 wide, the lowest sometimesnarrowly spatulate; petioles very short; peduncles slen-der, aliout as long as the leaves, with i or 2 linear bractsat the summit wiiich arc usually longer than the pedicelsand calyx: sepals pubescent or liirsute, ovate to oval,obtuse, about 2 long; corolla white, about i long; fila-ments nearly glabrous; style 2-cleft, above, exserted;capsule ovoid, acute, pubescent, longer than the calyx. In dry pine barrens, New Jersey to North Carolina;Illinois to Iowa, Louisiana and Texas. June-Aug. 2. EVOLVULUS L. Sp. PI. Ed. 2, 391. 1762. Erect or diffuse branching, mostl


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913