. A textbook of botany for colleges and universities ... Botany. Fig. 802. — A cross sec- tion through a stoma from the under leaf surface of the nipa palm (Nipa fruticans), showing the tortuous pas- sageway (sj), which must be traversed by transpiring water that passes from the stomatal cavity (c) to the exterior at e; g, guard cell; highly magnified. — From Fig. 801. — A cross section through a stoma from a leaf of the India-rubber tree (Ficvs dastica); the stoma lies below the surface level of the leaf by reason of its position beneath the subsidiary cells (J), which have projecti
. A textbook of botany for colleges and universities ... Botany. Fig. 802. — A cross sec- tion through a stoma from the under leaf surface of the nipa palm (Nipa fruticans), showing the tortuous pas- sageway (sj), which must be traversed by transpiring water that passes from the stomatal cavity (c) to the exterior at e; g, guard cell; highly magnified. — From Fig. 801. — A cross section through a stoma from a leaf of the India-rubber tree (Ficvs dastica); the stoma lies below the surface level of the leaf by reason of its position beneath the subsidiary cells (J), which have projecting ridges (;•') partially enclosing the pit (/>); the dorsal wall (d) of the guard cell is so braced by the thick walls of the ad- joining cells that guard-cell movement must be sUght; note that the epidermis (e) con- sists of three cell layers and that the cuticle (z) is highly developed; general lettering as in Fig. 795; highly 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 Coulter, John Merle, 1851-1928; Barnes, Charles Reid, 1858-1910, joint author; Cowles, Henry Chandler, 1869- joint author. New York, Cincinnati [etc] American book company
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1910
