Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 689
nder surface is entirely concealed.The two halves are adherent together at their upper part; but attheir lower they are commonly separated by a new leaf which comesup between them ; and it is from this arrangement, which resemblesthe position of the legs of a man on horseback, that the leaves ofthe… … Fig. 505.—Portion of vertical longitudinal section of leafof Iris, extending from one of its flattened sides to theother : a, a , elongated cells of epiderm; b, b, stomata cutthrough longitudinally; c, c, green cells of parenchyme;d, d, colourless tissue, occupying interior of leaf. becomes…
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