. 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. Radicula obtiisa (Nutt.) Greene, Blunt-leaved Yellow-cress. Fig. 2028. Nasturtium obtusum Nutt.; T. & G. FI. N. A. I: 74. 1838. Roripa obtusa Britton, Mem. Torr. Club 5: 169. 1894. Radicula obtusa Greene, Leaflets, i: 113, 1905. Annual or biennial, diffuse, much-branched, the branches ascending or erect. Leaves ob- long or oblanceolate, 2'-4' long, pinna


. 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. Radicula obtiisa (Nutt.) Greene, Blunt-leaved Yellow-cress. Fig. 2028. Nasturtium obtusum Nutt.; T. & G. FI. N. A. I: 74. 1838. Roripa obtusa Britton, Mem. Torr. Club 5: 169. 1894. Radicula obtusa Greene, Leaflets, i: 113, 1905. Annual or biennial, diffuse, much-branched, the branches ascending or erect. Leaves ob- long or oblanceolate, 2'-4' long, pinnately di- vided, or pinnatifid, the lobes obtuse, repand- toothed, or sometimes entire; pedicels i"-2" long; flowers yellow, i" broad or less; pods narrowly oblong, or linear, 3"-s" long, ascend- ing; style *" long. In low grounds, Michigan to Missouri, Texas, Montana and California. April-Aug,. 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