. 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. 2. Picris echioides L. Bristly Ox- tongue. Fig. 4055. Picris echinoides L. Sp. PI. 792. 1753. Helmintha echinoides Gaertn. Fruct. & Sem. 2 : 368. 1802. Annual or biennial, branched, hispid; stem about 2i° high. Basal and lower leaves spatu- late or oblong, obtuse, repand-dentate, 2'-6' long, narrowed into petioles; upper leaves sessile and clasping, oblong
. 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. 2. Picris echioides L. Bristly Ox- tongue. Fig. 4055. Picris echinoides L. Sp. PI. 792. 1753. Helmintha echinoides Gaertn. Fruct. & Sem. 2 : 368. 1802. Annual or biennial, branched, hispid; stem about 2i° high. Basal and lower leaves spatu- late or oblong, obtuse, repand-dentate, 2'-6' long, narrowed into petioles; upper leaves sessile and clasping, oblong or lanceolate, smaller, the uppermost mainly acute and en- tire; heads numerous, rather crowded, short- peduncled, about ¥ broad; outer bracts of the involucre 4 or 5, foliaceous, ovate, acute, hispid-ciliate, the inner ones lanceolate, mem- branous; achenes beaked. In waste places, Nova Scotia and Ontario to Pennsylvania, and in ballast about the seaports. Also in California. Adventive from Europe. July- Sept. Called also bugloss and 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
