. 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. 3. Angelica villosa (Walt.) Pubescent or Hairy Angelica. Fig. Ferula villosa Walt. FI. Car. 115. 1788. Angelica hirsuta Muhl. Cat. Ed. 2, 30. 1818. Angelica villosa Prel. Cat. N. Y. 22. 1888. Rather slender, 2°-6° high, the umbels and up- per part of the stem densely tomentose-canescent. Lower leaves ternate or biternate, often 1° long, the
. 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. 3. Angelica villosa (Walt.) Pubescent or Hairy Angelica. Fig. Ferula villosa Walt. FI. Car. 115. 1788. Angelica hirsuta Muhl. Cat. Ed. 2, 30. 1818. Angelica villosa Prel. Cat. N. Y. 22. 1888. Rather slender, 2°-6° high, the umbels and up- per part of the stem densely tomentose-canescent. Lower leaves ternate or biternate, often 1° long, the divisions pinnate, the segments thick, oval to lanceolate, equally and rather finely dentate, ob- tuse or obtusish, l'-2' long, upper leaves mostly reduced to sheathing petioles; umbels 2'-4' broad, 7-30-rayed; rays slender, I'-iJ' long; pedicels about 2" long; fruit broadly oval, emarginate at the base, 3" long, finely pubescent; lateral wings about as broad as the carpels; oil-tubes generally 3-6 in the intervals ; seed adhering to the pericarp. In dry soil, Connecticut to Florida, Minnesota, Tennessee and Missouri. Ascends to 3200 ft, in Vir- ginia. Aunt Jerichos. July-Aug. Angelica sylvestris L., of Europe, which resembles this species, but is less pubescent, with ovate to lanceo- late acute leaflets, glabrous fruit, and oil-tubes mostly only one in each interval, has been found on Cape Breton Island. 20. OXYPOLIS Raf. Neogen. 2. 1825. [TiEDEMANNiA DC. Mem. Omb. 51. 1829.] [Aechemora DC. Mem. Omb. 52. 1829.] Erect perennial glabrous marsh herbs, with clustered tuberous roots, pinnate or ternate leaves, or in one species the leaves reduced to hollow jointed phyllodia, and compound umbels of white flowers. Involucre of a few linear bracts or wanting. Involucels of several small bracts, or none. Calyx-teeth acute. Stylopodium thick, conic. Fruit glabrous, dorsally compressed, oval or obovate; dorsal and intermediate ribs slender, the lateral ones winged, strongly
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
