. The botany of crop plants; a text and reference book. Botany, Economic. CONVOLVULACE^ 557 sorts ("yams") are Triumph, Nancy Hall, Dooley Yam, Vineless Yam, Sugar, Southern Queen, Fig. 229.—Types of sweet potatoes (Ipomoea batatas). .4, Black Spanish- B. Shanghai; C. Big Stem Jersey; 73, Red Bermuda; R, Southern Oueen' {Modified after Corbett.). 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, W
. The botany of crop plants; a text and reference book. Botany, Economic. CONVOLVULACE^ 557 sorts ("yams") are Triumph, Nancy Hall, Dooley Yam, Vineless Yam, Sugar, Southern Queen, Fig. 229.—Types of sweet potatoes (Ipomoea batatas). .4, Black Spanish- B. Shanghai; C. Big Stem Jersey; 73, Red Bermuda; R, Southern Oueen' {Modified after Corbett.). 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 & Co
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Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
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Keywords: ., booka, bookcentury1900, bookdecade1910, booksubjectbotanyeconomic
