. The botany of crop plants : a text and reference book. Botany, Economic. SOLANACEiE 563 becomes spreading later. It is smooth and generally solid. It has no ribs at first, but as it develops, it becomes more or less quadrangular. Leaves.—Potato leaves are compound pinnate, with more. Fig. 231.—Flowering branch of potato (Solanum tuberosum). or less petioled leaflets. The petiole bears a number of supplementary leaflets which vary in number and importance with the age of the plant. The rachis is decurrent (Fig. 12) on the stem. The leaflets are oval, acuminate, and the base heart-shape or obl
. The botany of crop plants : a text and reference book. Botany, Economic. SOLANACEiE 563 becomes spreading later. It is smooth and generally solid. It has no ribs at first, but as it develops, it becomes more or less quadrangular. Leaves.—Potato leaves are compound pinnate, with more. Fig. 231.—Flowering branch of potato (Solanum tuberosum). or less petioled leaflets. The petiole bears a number of supplementary leaflets which vary in number and importance with the age of the plant. The rachis is decurrent (Fig. 12) on the stem. The leaflets are oval, acuminate, and the base heart-shape or oblique in shape. The leaves as well as the stems are characterized by a narcotic smell. At the begin-. 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 Robbins, Wilfred William, 1884-1952. Philadelphia : P. Blakiston's Son
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Keywords: ., booka, bookcentury1900, bookdecade1910, booksubjectbotanyeconomic
