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 253
oo strongly, and have cleared the growing apex, until itscell-walls become unrecognisable, we can remedy the evil by asuitable addition of water. In fresh sections we must avoid theuse of any water-withdrawing medium, as otherwise the growingapex will collapse. Sections of alcohol material can, on… … Fig. 85.—Longitudinal section through the growing apex of a main vegetative shootof JSquisettiin arvense ; t, apical cell; S, youngest, S, next older segment; p, primary-wall ; m. segmenting wall; pr, later periclinal; a, later anticlinal walls ; /, first; /,second,/, third whorls of leaves ; g,…
Botany · Plant physiology · Microscopy
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