. 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 . 7. Chenopodium Boscianum Moq. Bosc's Goosefoot. Fig. 1683. Chenopodium Boscianum Moq. Enum. Chenop. 21. 1840. Annual, light green, stem slender, erect, striate, usually much branched, i°-3° tall, the branches very slender, divergent or ascending. Leaves thin, green on both sides, lanceolate or oblong-lanceolate, acute or acuminate at the apex, narrowed at the base, slender-
. 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 . 7. Chenopodium Boscianum Moq. Bosc's Goosefoot. Fig. 1683. Chenopodium Boscianum Moq. Enum. Chenop. 21. 1840. Annual, light green, stem slender, erect, striate, usually much branched, i°-3° tall, the branches very slender, divergent or ascending. Leaves thin, green on both sides, lanceolate or oblong-lanceolate, acute or acuminate at the apex, narrowed at the base, slender- petioled, l'-2Y long, the lower sinuate-dentate or nearly all of them entire; flowers in slender terminal and axil- lary spikes; calyx-segments broadly oblong,, obtuse, scarious-margined, not keeled, or scarcely so in fruit, herbaceous, nearly covering the utricle; styles short; seed horizontal, readily separating from the pericarp, black, shining; embryo completely annular. In woods and thickets, Co and Minnesota, soutli tc July-Sept. 8. Chenopodium Fremontii S. Wats. Fremont's GtJOsefoot. Fig. 16S4. Chenopodium Fremontii S. Wats. Bot. King's Exp. 2S7. 1871. Annual, glabrous or very nearly so, light green, stem stout or slender, erect, grooved, branched, l°- 3° tall. Leaves thin, green on both sides, broadly triangular-hastate, sinuate-dentate or the upper en- tire, mostly obtuse at the apex, truncate or abruptly narrowed at the base, slender-petioled, i'-4' long and nearly as wide, the uppermost sometimes very small, oblong or lanceolate and acute; spikes slen- der, axillary to the upper leaves and in terminal panicles; calyx I" wide, its segments keeled in fruit, and nearly enclosing the utricle; pericarp easily separable from the seed; seed horizontal, shining; embryo completely annular. In woods and thickets, South Dakota and Nebraska to Montana and Nevada, south to New Mexico, Arizona and northern Mexico. July-Sept. 9. Chenopodium urbicum L. Upright or City Goose
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Photo credit: © The Bookworm Collection / Alamy / Afripics
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
