. Elementary plant physiology. Plant physiology. Exchange and Movements of Gases and Liquids. 67 leaves in asparagus. Compare with the structures shown by various types of leaves. The true leaves of the smilax are minute bracts which have ceased to be of functional value. Fig. 44.—^Transverse section of cladode of Asparagus medeloides (smilax). After Reinke. to the plant. Short branches arising from their axils are flattened and expanded as cladodes, and perform some of the functions of the leaf, including those of transpiration and food formation. 61. Stomatal openings.—Note the structure and


. Elementary plant physiology. Plant physiology. Exchange and Movements of Gases and Liquids. 67 leaves in asparagus. Compare with the structures shown by various types of leaves. The true leaves of the smilax are minute bracts which have ceased to be of functional value. Fig. 44.—^Transverse section of cladode of Asparagus medeloides (smilax). After Reinke. to the plant. Short branches arising from their axils are flattened and expanded as cladodes, and perform some of the functions of the leaf, including those of transpiration and food formation. 61. Stomatal openings.—Note the structure and ap- pearance of the stomata of the species examined. The open-. 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. New York, London [etc. ] Longmans, Green, and Co.


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Keywords: ., bookcentury1900, bookdecade1900, booksubjectplantph, bookyear1902