. 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. 6. Vernonia fasciculata Iron-weed. Fig. 4145. Vernonia fasciculata Michx. Fl. Bor. Am. 2:94. 1803. Cacalia fasciculata Kuntze, Rev. Gen. PI. Glabrous, or puberulent above, 2°-6° firm, lanceolate or linear-lanceolate,long-acuminate, 3-6 long, 2-4 wide, gla-brous or nearly so on both surfaces; inflor-escence usually compact; heads short-pedun
. 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. 6. Vernonia fasciculata Iron-weed. Fig. 4145. Vernonia fasciculata Michx. Fl. Bor. Am. 2:94. 1803. Cacalia fasciculata Kuntze, Rev. Gen. PI. Glabrous, or puberulent above, 2°-6° firm, lanceolate or linear-lanceolate,long-acuminate, 3-6 long, 2-4 wide, gla-brous or nearly so on both surfaces; inflor-escence usually compact; heads short-pedun-cled, or some of them sessile; involucrecampanulate, 2-z broad, 20-30-flowered;bracts all appressed, ovate or oval, acute,ciliate, or sometimes pubescent; achenes gla-brous, or a little pubescent; pappus purple. In moist soil or on prairies, Ohio to Minne-sota, Nebraska, Kansas and Oklahoma. South-ern plants formerly referred to this speciesprove to be distinct. July-Sept. Vernonia corymbosa Schwein., rangingfrom Manitoba to western Nebraska, hasbroader leaves but is otherwise similar. Genus i. THISTLE FAMILY. 353 7. Vernonia Baldwinii Torr. BaldwinsIron-weed. Fig. 4146. V. Baldwinii Torr. Ann. Lye. N. Y. 2: 21
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
