Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 685
t:a, a, elongated cells overlying the veins of the leaf; b, b,ordinary epiderm-cells, overlying the parenchyme; c, c,stomates; d, d, green cells of the spongy parenchyme,forming a very open network near the lower surface of theleaf. is of a nature to render the membrane very impermeable to… … Fig. 501.—Portion of epiderm of upper surface of leaf ofBochea falcata as seen at A from its inner side, and at Bfrom its outer side: a, «, small cells forming inner layer;b, b, large prominent cells of outer layer; c, c, stomates dis-posed between the latter of tropical species there exist two,…
Microscopy
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