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; 2nd ed. . oblong, or linear, 3-5 long, ascend-ing; style i long. In low grounds, Michigan to Missouri, Texas,Montana and California. April-Aug. Genus 12. MUSTARD FAMILY, 4. Radicula sphaerocarpa (A. GrayJ Greene. Round-frnited Cress. Fig. 2029. Nasturtium sphaerocarpum A. Gray, Mem. Am. Acad. 4: 6. sphaerocarpa Britton, Mem. Torr. Club 5: 170. obtusa sphaero
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; 2nd ed. . oblong, or linear, 3-5 long, ascend-ing; style i long. In low grounds, Michigan to Missouri, Texas,Montana and California. April-Aug. Genus 12. MUSTARD FAMILY, 4. Radicula sphaerocarpa (A. GrayJ Greene. Round-frnited Cress. Fig. 2029. Nasturtium sphaerocarpum A. Gray, Mem. Am. Acad. 4: 6. sphaerocarpa Britton, Mem. Torr. Club 5: 170. obtusa sphaerocarpa Robinson, Rhodora 10: 32. (/a jf/iaerocar/xi Greene, Leaflets, I : 113. 1905. Glabrous, stem erect or decumbent, usuallybranched, slender, 4-i2 high. Leaves oblong,obtuse, the lower Ijrate-pinnatifid or incised, theupper sometimes nearly entire, all petioled or theupper subsessile; petioles narrowly margined,somewhat clasping at tlie base; flowers l broador less; petals yellow, aljont equalling the sepals;silicle globose, or subglobose, i-2 in diameter,about as long as its pedicel; style very short. Illinois to Kansas, Texas and California. Perhapsa short-podded race of the preceding species. Radicula paliistris (L.) Moench
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
