. 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. Botany. 28. MUSINEON Raf. Joiirn. Phys. 91: 71. 1820. [Adorium Raf. Xeog. 3. 1825.] [MusENiuM Nutt.; T. & G. Fl. N. A. i: 642. 1840.] Low perennial resiniferous herbs, branching or acaulescent, with pirmately decompound leaves, and compound umbels of yellow or white flowers. Involucre none. Bracts of the involucels few, narrow. Calyx-teeth ovate. Petals clawed, the apex l
. 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. Botany. 28. MUSINEON Raf. Joiirn. Phys. 91: 71. 1820. [Adorium Raf. Xeog. 3. 1825.] [MusENiuM Nutt.; T. & G. Fl. N. A. i: 642. 1840.] Low perennial resiniferous herbs, branching or acaulescent, with pirmately decompound leaves, and compound umbels of yellow or white flowers. Involucre none. Bracts of the involucels few, narrow. Calyx-teeth ovate. Petals clawed, the apex long and infolded. Stylopodium small, depressed. Fruit ovate or ovate-oblong, slightly compressed laterally, smooth or nearly so in our species (roughened in M. Hookeri). Carpels somewhat S-angled, the ribs filiform, equal; oil-tubes usually 3 in the intervals, the middle one usually largest. Seed-face cancave. [A name of fennel.] of northwestern and central North America. Type species: Sesclt. I. Musineon divaricatum (Pursh) Xutt. Leafy Musineon. Fig. 3143. Seseli divaricatum Pursh, Fl. Amer. Sept. 732- 1814- useniui 1840. n divaricatum Nutt.; T. & G. Fl. N. .\. 1: 642 dorium 1894. divaricatum Rydberg, Bot. Sur\ . Neb. 3: 37 Decumbent or ascending, branched, glabrous, 6'- 12' high. Leaves bipinnatifid, petioled, 2'-6' long, the rachis narrowly winged, the segments oblong or ovate, acutish, 3-S-dentate; umbels mostly long- peduncled, i'-2i' broady 8-25-rayed; rays rather stout, 3"-i2" long; pedicels about i*" long in fruit; flow- ers yellow; fruit smooth, or very nearly so, about 2" long. Prairies, South Dakota to Manitoba and Oregon. 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
