. 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. 49. Viola arvensis Murray. Euro- pean Field Pansy. Fig. 2971. Viola arvensis Murray, Prodr. Stirp. Goett. 73. 1770. Similar to V. Rafinesquii but stouter, often io'-i3' high, erect, or branching and decumbent; leaf-blades ovate to lanceolate, noticeably crenate; stipules more coarsely pectinate, the upper lobe usually much en- larged, oblanceolate and sparsely crenate
. 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. 49. Viola arvensis Murray. Euro- pean Field Pansy. Fig. 2971. Viola arvensis Murray, Prodr. Stirp. Goett. 73. 1770. Similar to V. Rafinesquii but stouter, often io'-i3' high, erect, or branching and decumbent; leaf-blades ovate to lanceolate, noticeably crenate; stipules more coarsely pectinate, the upper lobe usually much en- larged, oblanceolate and sparsely crenate; petals usually shorter than the lanceolate acute sepals, pale yellow, sometimes the upper with violet tips, and the spurred petal deep yellow at the base; capsule globose; seeds brown, narrowly obovoid, about I' long. Cultivated fields, naturalized from Europe, Newfoundland and Ontario, south, occasion- ally, to North Carolina. April-Oct. 2. CUBELIUM Raf. Cat. Bot. Card. Trans. 13. 1824. [SoLEA Spreng. PL Min. Cog. Pug. i: 22. 1813. Xot Spreng, 1800.] Erect perennial leafy herbs, with entire sparingly toothed or undulate leaves, and small greenish white axillary flowers. Sepals 5, linear, equal, not prolonged at the base. Petals nearly equal, erect, imbricate, the lower one cordate, broader than the others, which are nearly alike in shape. Stamens 5, syngenesious, the sheath with a 2-lobed gland at the base; anthers almost sessile. Ovules 3 or 4 on each placenta; style hooked at the apex. Capsules slightly lobed, 3-valved, the valves infolded after dehiscence. Seeds obovoid- globosc; embryo nearly the length of the endosperm. [Greek, from Cybele.] A monotypic genus of eastern North 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 Y
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
