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 . ed2illustratedflo02brit Year: 1913 2. Brassica juncea (L.) Cosson. Indian Mustard. Fig. 2106. Sinafis jiwcca L. Sp. PI. 668. 1753- B, juncea Cosson, Bull. Soc. Bot. Fr. 6: 609. 1859. Annual, pale, glabrous, or slightly pubescent, somewhat glaucous, stem erect, usually stout, i°-4° tall. Lower leaves runcinate-pinnatifid and dentate, long-petioled, 4-6' long, the upper- most 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 . ed2illustratedflo02brit Year: 1913 2. Brassica juncea (L.) Cosson. Indian Mustard. Fig. 2106. Sinafis jiwcca L. Sp. PI. 668. 1753- B, juncea Cosson, Bull. Soc. Bot. Fr. 6: 609. 1859. Annual, pale, glabrous, or slightly pubescent, somewhat glaucous, stem erect, usually stout, i°-4° tall. Lower leaves runcinate-pinnatifid and dentate, long-petioled, 4-6' long, the upper- most sessile or nearly so, lanceolate or linear, commonly entire, much smaller; flowers 6'-9' wide; fruiting racemes sometimes 1° long; pods erect or nearly so, on slender ascending pedicels 3'-S' long, not appressed to the axis, 1-2' long, more than i' wide, the conic-subulate beak one- fourth to one-third the length of the body. In waste places, New Hampshire to Pennsylva- nia, Michigan, Kansas and Virginia. Adventive or naturalized from Asia. May-July. 3. Brassica campestris L. Turnip. Wild Xavew. Fig. 2107. Brassica campestris L. Sp. PI. 666. 1753. Brassica Rapa L. Sp. PI. 666. 1753. Biennial; stem i°-3° high, branching, glabrous and glaucous, or sometimes slightly pubescent below. Lower leaves petioled, pubescent, more or less lobed or pinnatifid; upper leaves lanceolate or oblong, acute or obtusish, sessile and clasping the stem by an auricled base, entire or dentate, gla- brous ; flowers bright yellow, 4'-5' broad; pedicels spreading or ascending, often l' long in fruit: pods ii'-2' long, tipped with a beak 4'-5' long. In cultivated grounds, sometimes persisting for a year or two. and occasional in waste places eastward. Fugitive from Europe. Sum- mer-rape. Nape. Bergman's-cabbage. Cole- seed. April-Oct. Consists of many races.
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