Handbook of practical botany for the botanical laboratory and private student (1908)
Strasburger, Eduard, 1844-1912, Hillhouse, William, 1850-1910 · London, S. Sonnenschein; New York, Macmillan · leaf 122
ed atabout mid height, while the whole of each side turned towardsthe adjoining epidermal cells is also thinner. Besides this, ithappens that both of the epidermal cells adjoining the guard-cellsare flatter than the epidermal cells lying beyond, and are alsoless thickened on their outer sides. They… … Fig. 30.-rEpiderniis of the under side of tliu leaf of Tradescantia virginica. A,seen from above ; B, in cross-section through the leaf; I, leucoplasts upon the nucleus( X 240). the guard-cells. The leucoplasts (Z), which surround the nucleusin the epidermal cells offer here a very favourable…
Botany · Plant physiology · Microscopy
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