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 . 9. Veronica arvensis L. Corn or WallSpeedwell. Fig. 3804. Veronica arvensis L. Sp. PL 13. i753- Annual, pubescent; stem slender, at first sim-ple and erect, at length much branched and dif-fuse, 3-io long. Lower leaves ovate or oval,opposite, obtuse at both ends, crenate or crenu-late, 2-6 long, the lowest petioled; upper leavessessile, alternate, ovate or lanceolate, acute or
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 . 9. Veronica arvensis L. Corn or WallSpeedwell. Fig. 3804. Veronica arvensis L. Sp. PL 13. i753- Annual, pubescent; stem slender, at first sim-ple and erect, at length much branched and dif-fuse, 3-io long. Lower leaves ovate or oval,opposite, obtuse at both ends, crenate or crenu-late, 2-6 long, the lowest petioled; upper leavessessile, alternate, ovate or lanceolate, acute oracutish, commonly entire, each with a short pedi-celled minute flower in its axil; pedicels shorterthan the calyx; corolla blue, or nearly white, ibroad or less; capsule broadly obovate, obcordate,i high. In fields, woods and waste places and in culti-vated soil. Nova Scotia to Ontario and Minnesota,south to Florida, Kansas and Texas. Also in Ber-muda. Naturalized from Europe. Native also ofAsia. March-Sept. Genus 23. FIGWORT FAMILY. 203 10. Veronica agrestis L. Procumbent, Fieldor Garden Speedwell. Fig. 3805. Veronica agrestis L. Sp. PI. 13. 1753- Annual, pubescent; stems creeping or procumbent,very slender, bra
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
