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. Collinsonia canadensis Horse- or 3692, Citronella. Rich-weed. Collinsonia canadensis L. Sp. PI. 28. 1753. Stem stout, erect or ascending, branch-ed, 2°-5° high, glabrous, or glandular-pubescent above. Leaves ovate or ovatc-oblong, acuminate at the apex, narrowed,obtuse or sometimes cordate at the base,the lower slender-petioled, 6-io long, theupper nearly
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. Collinsonia canadensis Horse- or 3692, Citronella. Rich-weed. Collinsonia canadensis L. Sp. PI. 28. 1753. Stem stout, erect or ascending, branch-ed, 2°-5° high, glabrous, or glandular-pubescent above. Leaves ovate or ovatc-oblong, acuminate at the apex, narrowed,obtuse or sometimes cordate at the base,the lower slender-petioled, 6-io long, theupper nearly sessile, much smaller, allcoarsely dentate; racemes numerous, interminal panicles sometimes 1° long; pedi-cels ascending, 3-6 long in fruit, sul)u-late-bracteolate at the base; flowers lemon-scented ; calyx-teeth subulate, those of thelower lip much longer than the upper;corolla light yellow, s-7 long; anther-bearing stamens 2, the upper pair rudi-mentary ; fruiting calyx ribbed, 3-4 long. In moist woods, Quebec and Ontario toWisconsin, south to Florida, Alabama andArkansas. Root large, thick, woody. Knob-or horse-weed. Knob-grass or -root. Collin-sons-flowcr. Rich leaf. Stone-root. July-Oct. 38. PERILLA Ard.; L. Gen. PI. Ed. 6, Add. 578.
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
