. 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. E. urticaefolium Reichard, Syst. 3: 719. 1780. E. ageratoides L. f. Suppl. 355. 1781. E. boreale Greene, Rhodora 3: 83. 1901. Glabrous or villous and somewhat vis- cid, much branched, i°-4° high. Leaves opposite, ovate, thin, acuminate at apex, rounded, truncate or cordate at the base, or abruptly narrowed into the slender petiole, coarsely and usually sharply
. 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. E. urticaefolium Reichard, Syst. 3: 719. 1780. E. ageratoides L. f. Suppl. 355. 1781. E. boreale Greene, Rhodora 3: 83. 1901. Glabrous or villous and somewhat vis- cid, much branched, i°-4° high. Leaves opposite, ovate, thin, acuminate at apex, rounded, truncate or cordate at the base, or abruptly narrowed into the slender petiole, coarsely and usually sharply den- tate-serrate, sometimes crenate, 3-6' long, i'-3' wide, 3-nerved and veiny; petioles i'-2¥ long; inflorescence rather loose, ample; heads 10-30-flowered; re- ceptacle flat; involucre narrowly cam- panulate, about 2" high, its bracts linear, acute or acuminate, in 1 or 2 series, equal or nearly so; flowers bright white. In rich woods, New Brunswick to Flor- ida, Ontario, Nebraska and Louisiana. In- dian sanicle. Richweed. Stevia (Wis.). White sanicle. Deerwortboneset. July-Nov. A plant described as Eupatorium perfoliatum cuneatum Engelm., with leaves smaller, narrowed and separated at the base, from Arkansas and Mis- souri, is probably a hybrid with E. serotinum. 17. Eupatorium resinosum Torn Resin Boneset. Fig. 4168. E. resinosum Torr. DC. Prodr. 5 : 176. 1836. Slender, finely pubescent and resinous, 2°-3° high, branched at the summit, the inflorescence comparatively small, 3'-4' broad. Leaves op- posite, closely sessile, clasping, or slightly con- nate-perfoliate at the base, linear-lanceolate, long-acuminate, sharply serrate, 3'-6' long, 3"-6" wide, roughish above, canescent beneath; heads 10-15-flowered; involucre campanulate, about 2" high, its bracts oblong, obtuse, in 2 or 3 series, the outer shorter; flowers white. In wet pine-barrens of New Jersey. 18. Eupatorium urticaefolium Reichard. White Snake-root. Fig. Please note t
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
