. The biology of flowering plants. Phanerogams; Plant physiology; Plant ecology; Plant Physiology. 26o THE BIOLOGY OF FLOWERING PLANTS. Fig. 34.—Bacterial nodules on roots, i, Lupinus albus; 2, TrifoHum repens; 2t Podocarpus chilina; 4, Myrica Gale. (3 after Spratt.). 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 Skene, Macgregor. New York, The Macmillan Company

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Keywords: ., book, bookcentury1900, bookdecade1920, booksubjectplantphysiology