. 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 102d meridian. Botany; Botany. 4. Oxytropis campestris (L.) DC. Yellow or Field Oxytrope. Fig. 2565. Astragalus campestris L. Sp. PI. 761. 1753. Oxytropis campestris DC. Astrag. 74. 1802. O. campestris coerulea Koch, Syn. 181. 1838. Spiesia campestris Kuntze, Rev. Gen. PI. 206. 1891. O. campestris johannensis Fernald, Rhodora i : 88. 1899. Aragallus johannensis Heller, Cat. N. A. PI. Ed. 2,
. 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 102d meridian. Botany; Botany. 4. Oxytropis campestris (L.) DC. Yellow or Field Oxytrope. Fig. 2565. Astragalus campestris L. Sp. PI. 761. 1753. Oxytropis campestris DC. Astrag. 74. 1802. O. campestris coerulea Koch, Syn. 181. 1838. Spiesia campestris Kuntze, Rev. Gen. PI. 206. 1891. O. campestris johannensis Fernald, Rhodora i : 88. 1899. Aragallus johannensis Heller, Cat. N. A. PI. Ed. 2, 7. 1900. Acaulescent or nearly so, much tufted, sparingly pubes- cent, or glabrate, 6'-i5' high. Stipules membranous, lanceo- late, acuminate, imbricated, 3"-4" long; leaves pinnate, 3'-6' long; leaflets 13-27, lanceolate or oblong, acute or obtusish at the apex, rounded at the base, sessile, 3"-is" long, i"-4" wide; peduncles generally exceeding the leaves; flowers several or numerous in short spikes or heads, white, yellow, rose-colored or blue, 6"-8" long; pods sessile, papery in texture, ovoid or oblong, blackish-pubescent, 6"-i2" long, acuminate with the subulate style, incompletely 2-ceIled. In rocky and gravelly places, Quebec, northern Maine and New Brunswick to Labrador and Hudson Strait. Also in Eu- rope. Summer. Consists of several races, differing in size and in color and size of the flowers. 5. Oxytropis Lamberti Pursh. Stemless Loco- or Crazy-weed. Colorado Loco Vetch. Fig. 2566. Oxytropis Lamberti Pursh. Fl. Am. Sept. 740. 1814. Spiesia Lamberti Kuntze, Rev. Gen. PI. 207. 1891. Oxytropis sericea Nutt. ; T. & G. Fl. N. A. i : 339. 1838. Silky-pubescent with appressed or slightly spreading hairs, acaulescent or nearly so, tufted. Stipules imbricated, mem- branous, pubescent, lanceolate, acute or acuminate, 4"-7" long; leaves 4'-9' long; leaflets 9-19, linear, oblong or some- times lanceolate, acute or
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
