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; 2nd ed. . a. Besides the following, another is found in western North America. Type species: Berberis2utgaris L. Twigs ash-colored ; racemes many-flowered ; petals dark brown ; racemes few-flowered ; petals notched. I. Berberis vulgaris L. Fig. 1955. Berberis vulgaris L. Sp. PI. 330. 1753. A glabrous shrub, 6°-8° high, thebranches arched and droo
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; 2nd ed. . a. Besides the following, another is found in western North America. Type species: Berberis2utgaris L. Twigs ash-colored ; racemes many-flowered ; petals dark brown ; racemes few-flowered ; petals notched. I. Berberis vulgaris L. Fig. 1955. Berberis vulgaris L. Sp. PI. 330. 1753. A glabrous shrub, 6°-8° high, thebranches arched and drooping at the ends,the twigs gray. Leaves alternate or fas-cicled, obovate or spatulate, unifoliolate,obtuse, thick, 1-2 long, bristly serrate,many of those on the young shoots re-duced to 3-pronged spines, the fasciclesof the succeeding year appearing in theiraxils; racemes terminating lateral branches,many-flowered, 1-2 long (3-4 in fruit);llowers yellow, 3-4 broad with a disa-greeable smell; petals entire; berries ob-long or ellipsoid, scarlet when ripe, acid. In thickets, naturalized from Europe in theEastern and Middle States, adventive inCanada and the West. Native of Europe andAsia. Consists of numerous races. Pep-.
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
