. 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 . r. labradorica Schrank, Denksch. Bot. Gesell. Regensb. 2 : 12. 1818. Viola punctata Schwein. Am. Journ. Sci. 5: 67. K. Muhlenbergia 1: 78. 1830. var. minor Hook. Fl. Bor. An Rootstock long, tapering, scaly above, some- times branching; stems few, slender, 1-3- leaved, erect or ascending, usually about 2j' high, bearing i or 2 petaliferous flowers on long peduncles; lower lea
. 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 . r. labradorica Schrank, Denksch. Bot. Gesell. Regensb. 2 : 12. 1818. Viola punctata Schwein. Am. Journ. Sci. 5: 67. K. Muhlenbergia 1: 78. 1830. var. minor Hook. Fl. Bor. An Rootstock long, tapering, scaly above, some- times branching; stems few, slender, 1-3- leaved, erect or ascending, usually about 2j' high, bearing i or 2 petaliferous flowers on long peduncles; lower leaves long-petioled, blades orbicular, subcordate, glabrous, i'-i' wide; upper leaves on shorter petioles with smaller blades, more or less ovate, obtuse, sparsely hirtellous on the upper surface; stip- ules linear, attenuate, entire or with one or two tiliform appendages at the base: petals deep violet: sepals lanceolate with round auri- cles; capsules subglobose, 2i" long. Alpine and subarctic ; Greenland and Labrador, south to the high mountains of Maine, New Hampshire and New York. July-Aug. 43. Viola adunca J. E. Sr nca J. E. Smith in Rees' Cycl. 37 ; & G. Fl. N. A. I: \nca A. Gray, Proc. Hooked Violet Fig. 2965. 63. Viola longipes Nutt.; 1 1838. Viola canina L. var. ac ^cad. 8. 377. 1872. Glabrous or nearly so; rootstock woody, jagged and chaffy from the remains of former leaves; stems slender, several or many and spreading, li'-l2' high, bearing 1-3 axillary flowers; basal and lower stem-leaves long- petioled. the blades ovate, obtuse, finely crenate, subcordate or more or less decurrent at the base, 5"-io" wide; upper leaves short-petioled, narrower, less rounded at the apex; stipules linear, attenuate, sparsely spinulose-serrulate; flowers usually raised above the leaves on peduncles 1V-4' long: petals violet to purple, 5"-/*" long, the lateral bearded; spur rather long, often curved upward or hooked; capsules ellipsoid, 3*" long. Easter
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
