. 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. Botany. Genus 12. SAXIFRAGE FAMILY. 6. Heuchera Curtisii T. & G. Curtis lleuchera. Fig. 2178. H. Curtisii T. & G.; A. Gray, Am. Journ. Sci. 43: 15- 1901 H. roseola Rydb.: Britton, Man. Stem rather stout, i°-3° high, leafy, gla- brous below, puberulent above. Basal leaves ovate to suborbicular, il'-g'wide, with rounded lobes and broad mucronate teeth, glabrous or
. 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. Botany. Genus 12. SAXIFRAGE FAMILY. 6. Heuchera Curtisii T. & G. Curtis lleuchera. Fig. 2178. H. Curtisii T. & G.; A. Gray, Am. Journ. Sci. 43: 15- 1901 H. roseola Rydb.: Britton, Man. Stem rather stout, i°-3° high, leafy, gla- brous below, puberulent above. Basal leaves ovate to suborbicular, il'-g'wide, with rounded lobes and broad mucronate teeth, glabrous or sparingly pubescent and ciliate; flowering- calyx nearly regular, larger than in H. aineri- cana; petals purple or pink, usually much ex- ceeding the calyx-lobes; stamens 8. Heuchera hispida Pursh. Rough Heuchera. Fig. 2180. H. hispida Pursh, FI. Am. Sept. 188. 1814. Heuchera Richardsonii R. Br. Frank!. Journ. 766. pi. 29. 1823. Stem 2°-^° tall, hirsutely-pubescent or rarely nearly glabrous, usually leafless. Leaves 2'-3' wide, on long and slender petioles, broadly ovate-orbicular, with 5-9 shallow rounded dentate lobes; panicle strict, narrow; flowering calyx campanu- late, ver\' oblique, 3"-5" long, its lobes unequal; petals spatulate, slightly exceed- ing the calyx-lobes; stamens exserted. In woods. Virginia to western Ontario, west to Kansas. Manitoba and Saskatchewan, south in the Rocky Mountains to Idaho. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Britton, Nathaniel Lord, 1859-1934; Brown, Addison, 1830-1913. New York : Scribner
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
