. 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. 5. Lacinaria acidota (Engelm. & Gray) Button-Snakeroot. Fig. 4181. Liatris acidota Engelm. & Gray, Bost. Journ. Nat. Hist. 5 :218. 1847. Lacinaria acidota Kuntze, Rev. Gen. PI. 349. 1891. Similar to the preceding species, but usually glabrousthroughout, the rootstock globose, or elongating. Stem2° high, or less, slender. Leaves narrowly linear, i-lwide, or the
. 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. 5. Lacinaria acidota (Engelm. & Gray) Button-Snakeroot. Fig. 4181. Liatris acidota Engelm. & Gray, Bost. Journ. Nat. Hist. 5 :218. 1847. Lacinaria acidota Kuntze, Rev. Gen. PI. 349. 1891. Similar to the preceding species, but usually glabrousthroughout, the rootstock globose, or elongating. Stem2° high, or less, slender. Leaves narrowly linear, i-lwide, or the lower wider, slightly punctate, i-4 long,the upper gradually shorter*; spike slender, naked, orsparingly leafy at the base, 4-io long; heads 3-5-flow-ered, 6-9 long; involucre narrowly oblong-campanulate,its bracts oblong to ovate-lanceolate, more or less punc-tate, abruptly or gradually acuminate; glabrous orsparingly ciliate; flowers purple; pappus plumose. Prairies, Kansas to Arkansas and Texas. Genus 8. THISTLE FAMILY.
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
