. 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. COMPOSITAE. Vol. III. i. Gaillardia lutea Greene. Yellow Gaillardia. Fig. 4545- Gaillardia lutea Greene, Pittonia 5: 57. 1902. Stem roughish-puberulent or cinereous, usually branched, ii°-2° high, the branches straight, nearly erect. Stem leaves sessile, oblong-lanceolate, serrate, roughish-puberulent, acute at the apex, narrowed to the base, i's' long, 2"
. 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. COMPOSITAE. Vol. III. i. Gaillardia lutea Greene. Yellow Gaillardia. Fig. 4545- Gaillardia lutea Greene, Pittonia 5: 57. 1902. Stem roughish-puberulent or cinereous, usually branched, ii°-2° high, the branches straight, nearly erect. Stem leaves sessile, oblong-lanceolate, serrate, roughish-puberulent, acute at the apex, narrowed to the base, i's' long, 2"-s" wide; heads about 2' broad, peduncled; bracts of the involucre about equalling the yellow disk; rays 8-12, yellow; style-tips with filiform hispid appendages; achenes villous at the base, or to beyond the middle; fimbrillae of the receptacle short or none; awns of the pappus slender. In dry woods, Missouri to Texas. July-Sept. Included, in our <irst edition, in G. lanceolata Michx., of the Southern States. 2. Gaillardia aristata Pursh. Great- flowered Gaillardia. Fig. 4546. Gaillardia aristata Pursh, Fl. Am. Sept. 573. 1814. Perennial; stem simple, or little branched, hirsute or densely pubescent with jointed hairs, l°-3° high. Leaves firm, densely and finely pubescent, the lower and basal ones petioled, oblong or spatulate, laciniate, pinnatifid or en- tire, mostly obtuse, 2'-$' long; upper leaves ses- sile, lanceolate, or oblong, or slightly spatulate, smaller, entire or dentate, rarely pinnatifid; heads i4'-4' broad, long-peduncled; bracts of the involucre lanceolate, acuminate, hirsute; rays 10-18, yellow; style-tips with filiform ap- pendages ; fimbrillae of the receptacle mostly longer than the achenes, which are villous at least at the base. On plains and prairies, Minnesota to Saskatche- wan, British Columbia, Colorado, New Mexico and Oregon. Adventive eastward. Leaves sometimes all basal. Please note that these images are extracted from scann
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
