. Fundamentals of botany. Botany. THE VEGETATIVE FUNCTIONS OF PLANTS \ b- br'. Fig. 48. Fig. 49. Fig. 48.—White lupine {Lupinus alhus). Jlado semi-transparent by being placed for several hours in a weak aqueous solution of potassium hydroxide. After this treatment the fibro-vascular system may be clearly seen (through the surrounding tissues) by transmitted light, cot, cotyledons; h, hypocotyl; r, main root; hr, br'-, branch roots of different ages. Note the endogenous origin of the branch roots. Fig. 49.'—-The system of leaf-veins in a leaf of the common rubber-plant (Ficus elastica). The vei
. Fundamentals of botany. Botany. THE VEGETATIVE FUNCTIONS OF PLANTS \ b- br'. Fig. 48. Fig. 49. Fig. 48.—White lupine {Lupinus alhus). Jlado semi-transparent by being placed for several hours in a weak aqueous solution of potassium hydroxide. After this treatment the fibro-vascular system may be clearly seen (through the surrounding tissues) by transmitted light, cot, cotyledons; h, hypocotyl; r, main root; hr, br'-, branch roots of different ages. Note the endogenous origin of the branch roots. Fig. 49.'—-The system of leaf-veins in a leaf of the common rubber-plant (Ficus elastica). The veins are connected with the root by means of the vascular bundles extending through the stem and 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 Gager, C. Stuart (Charles Stuart), 1872-1943. Philadelphia, P. Blakiston's son & co.
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Keywords: ., bookauthorgag, bookcentury1900, bookdecade1910, booksubjectbotany
