. Class-book of botany: being outlines of the structure, physiology and classification of plants; with a flora of the United States and Canada. Botany; Plants; Plants. 182 OF THE VEGETABLE CELL. 649. Wood cells, which are finally filled up by the repetitions of the secondary layers, leaving only minute points of the original cell-wall bare and 560 659 561 Forms of cells. 660, Wood-cells. 561, Cellular tissue of a rootlet, etc. 650. Pitted cells, a variety where larger transparent points appear, surrounded by 2 or 3 rings (pine and the Coniferae in general). 651. Spiral cells, whe
. Class-book of botany: being outlines of the structure, physiology and classification of plants; with a flora of the United States and Canada. Botany; Plants; Plants. 182 OF THE VEGETABLE CELL. 649. Wood cells, which are finally filled up by the repetitions of the secondary layers, leaving only minute points of the original cell-wall bare and 560 659 561 Forms of cells. 660, Wood-cells. 561, Cellular tissue of a rootlet, etc. 650. Pitted cells, a variety where larger transparent points appear, surrounded by 2 or 3 rings (pine and the Coniferae in general). 651. Spiral cells, where the secondary layer consists of spiral fibers or bands. There may be a single fiber, or several (2 to 20) united into a band. It is usually elastic and may be drawn out and uncoiled. 064 56£. 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 Wood, Alphonso, 1810-1881. New York, A. S. Barnes & Burr
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License: Licensed
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Keywords: ., bookcentury1800, booksubjectbotany, booksubjectplants, bookyear18
