. Class-book of botany [microform] : being outlines of the structures, physiology, and classification of plants : with a flora of the United States and Canada. Botany; Botany; Plants; Plants; Botanique; Botanique; Plantes; Botanique. •"Xit* 559 5til Forms of cells. 660, Wood-cells. 661, Cellular tissue of a rootlet, etc. 660. 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 i
. Class-book of botany [microform] : being outlines of the structures, physiology, and classification of plants : with a flora of the United States and Canada. Botany; Botany; Plants; Plants; Botanique; Botanique; Plantes; Botanique. •"Xit* 559 5til Forms of cells. 660, Wood-cells. 661, Cellular tissue of a rootlet, etc. 660. 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 drav/n out and uncoiled. 564 5<6. 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; Cincinnati : American Book Co.
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Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade, booksubjectbotany, booksubjectplants
