. The botany of crop plants : a text and reference book. Botany, Economic. 45° BOTANY OF CROP PLANTS. Fig. 189.—^Pods of 10 species of Medicago. Top row, M. arabica and M. hispida denticulata; second row, M. hispida confinis and M. hispida tere- bellum; third row, M. muricata and M. hispida nigra; fourth row, M. ciliaris and M. echinus; bottom row, M. scutellata and M. orbicularis. (After McKee and Richer, V. S. Dept. of Agr.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustra
. The botany of crop plants : a text and reference book. Botany, Economic. 45° BOTANY OF CROP PLANTS. Fig. 189.—^Pods of 10 species of Medicago. Top row, M. arabica and M. hispida denticulata; second row, M. hispida confinis and M. hispida tere- bellum; third row, M. muricata and M. hispida nigra; fourth row, M. ciliaris and M. echinus; bottom row, M. scutellata and M. orbicularis. (After McKee and Richer, V. S. Dept. of Agr.). 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
