. 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 . 12. Arabis brachycarpa (T. & G.) Britten. Purple Rock-cress. Fig. 2080. Turrilis braclivcarfa T. & G. Fl. N. A. i : 79. 1838. A. confiitis S. Wats. Proc. Am. Acad. 22: 466. 1887. A. brachycarpa Britton, Mem. Torr. Club 5 : 174. 1894. Biennial, somewhat glaucous, generally pur- plish, glabrous except at the base, simple or sparingly branched, i°-3° high. Basal leaves
. 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 . 12. Arabis brachycarpa (T. & G.) Britten. Purple Rock-cress. Fig. 2080. Turrilis braclivcarfa T. & G. Fl. N. A. i : 79. 1838. A. confiitis S. Wats. Proc. Am. Acad. 22: 466. 1887. A. brachycarpa Britton, Mem. Torr. Club 5 : 174. 1894. Biennial, somewhat glaucous, generally pur- plish, glabrous except at the base, simple or sparingly branched, i°-3° high. Basal leaves stellate-pubescent, obovate or spatulate, i'-3' long, dentate, narrowed into a petiole; stem-leaves sessile, glabrous, auricled at the base, lanceolate or oblong-linear, about i' long, entire or with a few teeth; pedicels spreading, z"-S" long i" fruit; flowers white or pink, 4" broad; petals twice the length of the calyx; pods narrowly linear, nearly straight, 1-41' long, l" wide or less, spreading or loosely ascending; seeds in 2 rows in each cavity, oblong, wing-margined. Sandy or rocky soil. Quebec to Manitoba, Assini- boia. Vermont, western New York, Illinois, Minne- sota, and in the Rocky Mountains to Colorado. June- July.
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
