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 377
es constantly more multicellular, enlarges much tangentially,and becomes several cells thick in the middle. Others will befound which have attained their ultimate biscuit-like or bi-convexform as fully-developed gemmae. The unicellular pedicel caneasily be broken through. The separation of the…
Botany · Plant physiology · Microscopy
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