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; 2nd ed. . sia Peckii ( Rydb. Yellow Mounlain Avens. Fi^ Geum Peckii Pursh, Fl. Am. Sept. 352. iSi.(. Geum radiatum var. Peckii A. Gray, Man. Ed. j, 117. 1S56. Sieversia Peckii Kydli. in Britton. Man. 508. 1901. Sparingly pubescent or glabratc, stem 6-2° high, erect,simple, i-8-flowercd at the summit. Basal leaves tufted,petioled, lyrately pimiate, the terminal segment v
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; 2nd ed. . sia Peckii ( Rydb. Yellow Mounlain Avens. Fi^ Geum Peckii Pursh, Fl. Am. Sept. 352. iSi.(. Geum radiatum var. Peckii A. Gray, Man. Ed. j, 117. 1S56. Sieversia Peckii Kydli. in Britton. Man. 508. 1901. Sparingly pubescent or glabratc, stem 6-2° high, erect,simple, i-8-flowercd at the summit. Basal leaves tufted,petioled, lyrately pimiate, the terminal segment very large,reni form-orbicular, sharply and irregularly dentate andslightly 3-s-lobed, 3-6 broad; lateral leaflets few ornone; flowers yellow, 6-i2 broad; bractlets of much shorter than the erect lanceolate calyx-lobes ; petals obovate, often emarginate, spreading;style filiform, plumose below, naked above, 6-8 long,not jointed. White Mountains of New Hampshire : Mt. Kineo. Sieversia radiata ( Greene, of the high moun-tains of North Carolina, to which this was referred in ourfirst edition, difl^ers in being hirsute-pubescent with spread-ing hairs, and in its broader ovate calyx-lobes. Genls 25. ROSE FAMILY. = 73 Sieversia ciliata (Purshj Rydb. Longplumed Purple 2282. Prairie-smoke. Ceum ciliatum Pursb, Fl. Am. Sept. 352. triflorum Pursh, loc. cit. 736. ciliala Rydb. in Britton, Man. 509. 1891. Softly pubescent with short or spreading hairs, sea-pose; scape 6-i8 high, simple, 3-8-flowered at thesummit Basal leaves tufted, petioled, interruptedlypinnate with many small leaflets interspersed amongthe obovate or oval laciniate numerous larger ones;leaves of the scape 2 opposite small sessile pairs, theelongated peduncles commonly bearing another simi-lar pair; flowers several, showy, 6-g broad; bractletslinear, slightly exceeding the purple lanceolate acuteerect calyx-lobes; petals purplish, erect, about equ
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
