. 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 . 2: 39. 1839-45. Erect, annual, i°-2° high, more or less pu- bescent with stiff spreading hairs. Lower leaves 6'-8' long, obovate in outline, deeply pinnatifid or pinnate, with a large terminal leaflet or lobe and several pairs of smaller lateral ones, dentate all around; uppermost leaves lanceolate or oblong, often merely dentate, short-petioled; flowers yellow. 7"- 9&q
. 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 . 2: 39. 1839-45. Erect, annual, i°-2° high, more or less pu- bescent with stiff spreading hairs. Lower leaves 6'-8' long, obovate in outline, deeply pinnatifid or pinnate, with a large terminal leaflet or lobe and several pairs of smaller lateral ones, dentate all around; uppermost leaves lanceolate or oblong, often merely dentate, short-petioled; flowers yellow. 7"- 9" broad; pedicels rather stout, spreading, 5"-7" long in fruit; pods spreading or ascending, terete, constricted between the seeds; beak flat, equalling or sometimes longer than the rest of the pod; seeds light brown. In waste places and fields, occasional, mostly escaped from cultivation. Adventive from Eu- rope. Native also of western Asia. Senvie. Ked- lock. Summer.
Size: 1978px × 2527px
Photo credit: © The Bookworm Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
