. 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 . I. Sullivantia SuUivantii (T. & G.) Britton. Sullivantia. Fig. 2171. Saxifraga (?; SuUivantii T. & G. Fl. N. A. i; 575. 1840. 5. ohionis T. & G. Am. Journ. Sci. 42 : 22. 1842. Sullivantia SuUivantii Britton, Mem. Torr. Club 5 : 178. 1894. Stem scapose, nearly leafless, weak, re- clined, slightly glandular-pubescent, 6-15' long. Leaves long-petioled, 1-3' wide, an


. 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 . I. Sullivantia SuUivantii (T. & G.) Britton. Sullivantia. Fig. 2171. Saxifraga (?; SuUivantii T. & G. Fl. N. A. i; 575. 1840. 5. ohionis T. & G. Am. Journ. Sci. 42 : 22. 1842. Sullivantia SuUivantii Britton, Mem. Torr. Club 5 : 178. 1894. Stem scapose, nearly leafless, weak, re- clined, slightly glandular-pubescent, 6-15' long. Leaves long-petioled, 1-3' wide, and wider than long, reniform-cordate at the base, crenate-dentate or somewhat lobed, sparingly pubescent or glabrous; panicle ample, sometimes leafy-bracted, loose, glandular; pedicels slender, recurved in fruit; flowers white, about 2" broad; calyx- lobes ovate, not nerved, acutish; petals spatulate, entire, exceeding the stamens. On cliffs, Ohio and Indiana. June. Sullivantia Hapemanii (Coult. & Fisher) Coulter, with 3-nerved calyx-lobes and obo- vate or oval-rhombic petal-blades, has been found in Wisconsin and Minnesota and ranges to Wyoming and Colorado. II. TIARELLA L. Sp. PI. 405. 1753. Perennial slender erect herbs, with the leaves mainly basal, long-petioled, lobed or 3-foHolate, small stipules adnate to the petiole, and white pcdicelled racemose or paniculate fiowers. Calyx-tube campanulate, nearly or quite free from the base of the ovary, its limb S-lobed. Petals 5, clawed. Stamens 10; filaments elongated. Ovary i-celled; styles 2; ovules 00. Capsule membranous, l-celled, 2-valved, the valves usually unequal. Seeds usually few, ovoid or globose, smooth, not winged. [Diminutive of tiara, from the form of .capsule.] About 6 species, natives of North America, Japan and the Himalayas. Besides the following, and one in the southern ."Mleghanies, 5 others occur in the western parts of North .America. Type species: Tiarella cordi- folia L. I. Tiarella cordifoli


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913