. On the relation of phyllotaxis to mechanical laws. Phyllotaxis; Leaves. 234 Church.—The Principles of Fig. 39- System (5 + 8) : eccentric construction in the plane of 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 Church, A. H. (Arthur Harry), 1865-1937; Church, Arthur Henry, Notes on phyllotaxis. London, Williams & Norgate

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Keywords: ., bookcentury1900, bookdecade1900, bookpublisherlondo, bookyear1904