. 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. Genus :^. FLAX FAMILY. 439 6. Cathartolinum sulcatum (RiddellJ Small. Grooved Yellow Flax. Fig. 2682. Linum sulcatum Riddell, Suppl. Cat. Ohio PI. 10. 1836. Linum Boottii Planch, Lond. Journ. Bot. 7 : 475. 1848. 7LinHm simplex Wood, Bot. & Flor. 66. 1870. Cathartolinum sulcatum Small, N. A. Fl. 25': 78. 1907. Annual, simple or branched, i°-2° high. Stem win


. 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. Genus :^. FLAX FAMILY. 439 6. Cathartolinum sulcatum (RiddellJ Small. Grooved Yellow Flax. Fig. 2682. Linum sulcatum Riddell, Suppl. Cat. Ohio PI. 10. 1836. Linum Boottii Planch, Lond. Journ. Bot. 7 : 475. 1848. 7LinHm simplex Wood, Bot. & Flor. 66. 1870. Cathartolinum sulcatum Small, N. A. Fl. 25': 78. 1907. Annual, simple or branched, i°-2° high. Stem wing-angled and grooved, at least above; leaves alternate, lanceolate or linear, 8"-i2" long, l"-il" wide, acute or acuminate, 3-nerved, the lower gla- brous, the upper smaller and glandular-ciliate, as are the floral bracts and sepals; stipules represented by a pair of small globose dark-colored glands; flowers racemose or corymbose, about 6" broad, yellow; pedicels i"-4" long; sepals lanceolate, acute, slightly longer than the ovoid, acute, incompletely lo-celled pod; styles separate above the middle; septa of the capsule ciliate. In dry soil, Ontario to Manitoba, Massachusetts, Georgia, west to Texas, rare near the Atlantic coast. Summer. ,. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Britton, Nathaniel Lord, 1859-1934; Brown, Addison, 1830-1913. New York, Scribner


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913