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 204
is {e) are unilaterally thick-ened on their side towards theinterior, into the form of the letterU, and the thickening is beauti-fully stratified. At isolated pointsa single unthickened cell occurs,and it can be determined that,wherever present, such a cell (/)always lies in front of a ray ofthe… … Part of cross-section are dissolved ; only the lignified through the root of Iris /l(yrentiua endodermis ; p, pericycle ; /, passage-middle lamellae, forming a deli- cells; v, bast; s, vessel in the wood; cate layer around the endodermic cells and also around the passage-cells, remain. Similarly,…
Botany · Plant physiology · Microscopy
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