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 207
e of tracheides (f) we see the inner inactivelayer of the conjunctive ground-tissue (/), which may be consideredequivalent to a pith ; farther on the newly-formed and radially-arranged tracheides (t), with numerous interpolated medullaryrays. It is easier to obtain information as to these relations… … FlQ, 68.—Cross-section of a root of Taxus baccata, after the thickening of the centralcylinder has commenced, c, cortex; m, strengtliening layer ; e, endoderniis ; p.pericycle; s, spiral vessels ; t, primary band of tracheides ;/, bands of ground-tissue ; t, secondary tracheides with medullary rays…
Botany · Plant physiology · Microscopy
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