DIY History | Transcribe | Scholarship at Iowa | The fertilizing cell, its varying form and behavior by Nelly Peery, 1890 | The fertilizing cell, its varying form and behavior by Nelly Peery, 1890, Page 73

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The fertilizing cell, its varying form and behavior by Nelly Peery, 1890

The fertilizing cell, its varying form and behavior by Nelly Peery, 1890, Page 73

[page]71[/page]

[sideways table: 5 columns]

Plants observed  |  Size of Cell (1) |  Hours of Germ. (2)  |  Fertilizing Agent  |  Remarks
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Amaryllis speciosa  |  [     ]  |  24  |  insects  |  Grain ovoid, see Pl. VIII. figs. 1 and 2, before and after germination.
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Hepatica triloba  |  14-15m.m.  |  [     ]  |  insects  |  See Pl. VIII fig 3. grain round, surface somewhat rough.
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Ulnus americanus  |  12.m.m.  |  [     ]  |  wind  |  Grain round surface smooth.
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Dicentra cucullaria  |  17.m.m.  |  16.  |  insects  |  Grain sticky: cling together.
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Salix humilis  |  8-9m.m.  |  6.  |  " [ditto for insects]  |  " " " " [ditto for Grain sticky: cling together.] nearly every grain germinated, forming a mat of tubes.
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(1) Pollen Grain
(2) Germination

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