. The botany of crop plants; a text and reference book. Botany, Economic. POLYGONACE/E 287 the season, there arise flower shoots, bearing elongated leafy inflorescences, crowded with small whitish flowers. Unless seed is desired, flower shoots should be promptly removed,. ^Rhubarlj ^Rheum rhaponticuiu) plauL iu trviic. as they require considerable food supply which should go to the support of the roots. The leaves are large, circular in outline, cordate at the base, and with sinuate veins beneath; leaf petioles are semi-cylindrical and bear membran-. Please note that these images are extr
. The botany of crop plants; a text and reference book. Botany, Economic. POLYGONACE/E 287 the season, there arise flower shoots, bearing elongated leafy inflorescences, crowded with small whitish flowers. Unless seed is desired, flower shoots should be promptly removed,. ^Rhubarlj ^Rheum rhaponticuiu) plauL iu trviic. as they require considerable food supply which should go to the support of the roots. The leaves are large, circular in outline, cordate at the base, and with sinuate veins beneath; leaf petioles are semi-cylindrical and bear membran-. 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
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Keywords: ., booka, bookcentury1900, bookdecade1910, booksubjectbotanyeconomic
