. The water-balance of succulent plants. Desert plants; Plant ecology; Cactus. Method of measuring intervals between ridges of sahuaro (Carnegiea gigantea).. 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 MacDougal, Daniel Trembly, 1865-1958; Spalding, E. S. Washington, D. C. , Carnegie Institution of Washington

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectcactus, bookyear1910