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 276
form in the cells.Here and there small crystals are met with. The cross-section of the stipe has a parenchymatous appear-ance, which is only lost in the more median parts of the section,where the hyphae also offer their side views. This pseudo-paren-chymatous tissue appears as if composed of… … AGARICUS—LICHENS. 239 refractive dot {cf. the figure). The section has here grazed across-wall, and the middle point shows the position of a pit,which is clothed, on either side of the partitionwall, with a small aggregation of a highly re-fractive substance. The cells of the hyphaecontain in the…
Botany · Plant physiology · Microscopy
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