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 . ssee. Ascends to 2100 ft. inVirginia. July-Aug. 12. Stachys arvensis L. Corn or Field Woundwort. Fig. 3626. Stachys arvensis L. Sp. PI. Ed. 2, 814. 1763. Annual, hirsute; stem very slender, diffusely branch-ed, decumbent or ascending, 2--° long. Leavesovate or ovate-oblong, thin, long-petiolcd, obtuse atthe apex, crenate all around, cordate or the upperrounded at the base, abo
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 . ssee. Ascends to 2100 ft. inVirginia. July-Aug. 12. Stachys arvensis L. Corn or Field Woundwort. Fig. 3626. Stachys arvensis L. Sp. PI. Ed. 2, 814. 1763. Annual, hirsute; stem very slender, diffusely branch-ed, decumbent or ascending, 2--° long. Leavesovate or ovate-oblong, thin, long-petiolcd, obtuse atthe apex, crenate all around, cordate or the upperrounded at the base, about i long; lower petiolescommonly as long as the blades; clusters 4-6-flow-ered, borne in the upper axils and in short terminalspikes; calyx about 3 long, its teeth lanceolate,acuminate, nearly as long as the tube; corolla pur-plish, 3-5 long. In waste places, Maine and Massachusetts to Ne-braska, in ballast about the eastern seaports, and in theWest Indies, Mexico and South America. Naturalizedfrom Europe. July-Oct. Stachys annua L., another European annual species,the stems erect, glabrous or nearly so, the yellow corollamuch longer than the calyx, has been found in ballastand waste grounds about the
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
