Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 547
COPIC FORMS OF VEGETABLE LIFE direction, by the lashing action of two long and very delicate cilia,with which it is furnished. The exterior of the < nucule (A, B) isformed by five or ten spirally twisted tubes that give it a verypeculiar aspect ; and these enclose a central sac containing… … Fig. 386.—Generative organs of Chara fragilis: A, antherid or globule de-veloped at the base of arcbegone or nucule ; B, nucule enlarged, and globulelaid open by the separation of its valves; C, one of the valves, with its group ofantheridial filaments each composed of a linear series of cells,…
Microscopy
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