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 162
lacece), and in the liguli-floral section of the Com-posites {Gichoriacece), as,e.g., in the Dandelion.Of these we can selectas an example the gardenScorzonera {S. liisijanica),not infrequently grown inkitchen gardens for itsparsnip-like roots. Tan-gential sections, taken fromthe external part of… … tents, shown in Fig. 46. Fig. 46.—Latex vessels in the bast of Scorzonerahispanica, tangential section. B, a portion of A,more liigbly magnified, (After Sachs.) A somewhat similar network, though not so clearly displayed, is shown in the root of theDandeUon, by means of tangential sections, which…
Botany · Plant physiology · Microscopy
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