. 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. LUPINUS [Tourn.] L. Sp. PI. 721. 1753. Herbs, rarely shrubs, with alternate digitately-compound 7-15-foliolate (rarely simple or 3-5-foliolate) leaves, and showy flowers in terminal spikes or racemes. Calyx deeply toothed and 2-Iipped. Standard orbicular or ovate, its margins reflexed; wings oblong or obovate; keel incurved, sometimes beaked. Stamens monadelphous, their s
. 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. LUPINUS [Tourn.] L. Sp. PI. 721. 1753. Herbs, rarely shrubs, with alternate digitately-compound 7-15-foliolate (rarely simple or 3-5-foliolate) leaves, and showy flowers in terminal spikes or racemes. Calyx deeply toothed and 2-Iipped. Standard orbicular or ovate, its margins reflexed; wings oblong or obovate; keel incurved, sometimes beaked. Stamens monadelphous, their sheath not cleft; anthers of two forms as in Crotalaria. Ovary sessile; style incurved. Pod flattened, generally con- stricted between the seeds, the valves coriaceous. [Latin name of some pulse, from liit>iis, wolf.] Over 100 species, mainly natives of temperate and warm regions. About 70 occur in North America, mainly on the western side of the continent. Type species: Lupinus albtis L. Perennial; flowers 7"-<)" long; leaflets oblanceolate. Corolla blue, pink or white, the standard not spotted. i. Corolla blue, with a conspicuous dark spot on the standard. 2. L. ptattensis. Perennial ; flowers 4"-6" long ; leaflets oblong-linear. 3. L. deciimbens. .Annual; leaflets mainly oblong; pod 2-seeded. 4.
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Photo credit: © The Bookworm Collection / Alamy / Afripics
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
