 | United States. Congress. House - United States - 586 pages
...another. The nature of this action is highly curious. Pollen consists of extremely minute hollow balls or bodies. Their cavity is filled with fluid, in which...it bursts and discharges its contents among the lax tissue upon which it has fallen. The moving particles descend through the tissue of the style, until... | |
 | George Lindley - Fruit-culture - 1831 - 674 pages
...another. The nature of this action is highly curious. Pollen consists of extremely minute hollow balls or bodies ; their cavity is filled with fluid, in...it bursts and discharges its contents among the lax tissue upon which it has fallen. The moving particles descend through the tissue of the style, until... | |
 | George Lindley - 1831 - 648 pages
...another. The nature of this action is highly curious. Pollen consists of extremely minute hollow balls or bodies; their cavity is filled with fluid, in which...it bursts and discharges its contents among the lax tissue upon which it has fallen. The moving particles descend through the tissue of the style, until... | |
 | George Lindley - 1831 - 662 pages
...another. The nature of this action is highly curious. Pollen consists of extremely minute hollow balls or bodies ; their cavity is filled with fluid, in...it bursts and discharges its contents among the lax tissue upon which it has fallen. The moving particles descend through the tissue of the style, until... | |
 | William Robert Prince, William Prince - Fruit - 1831 - 236 pages
...another. The nature of this action is highly curious. Pollen consist of extremely minute hollow balls or bodies ; their cavity is filled with fluid, in...particles of the pollen. " When a grain of pollen comes into contact with the stigma, it bursts and discharges its contents among the lax tissue upon which... | |
 | 1833 - 494 pages
...another. The nature of this action is highly curious. Pollen consists of extremely minute hollow balls, or bodies ; their cavity is filled with fluid, in...bursts, and discharges its contents among the lax tissue upon which it has fallen. The moving THE FLOWERS OF APRIL. particles descend through the tissue... | |
 | William Kenrick - Arboriculture - 1833 - 446 pages
...when viewed through a microscope, is found to consist of extremely minute hollow balls, filled with a fluid in which swim particles of a figure varying...having an apparently spontaneous motion. The stigma is of lax tissue, the intercellular passages of which have a greater diameter than the moving particles... | |
 | Agriculture - 1839 - 520 pages
...describes the action as follows : — Pollen (the male dust) consists of ex- . tremely minute hollow balls or bodies, their cavity is filled with fluid, in which...figure, varying from spherical to oblong, and having apparently spontaneous motion. The stigma (the female organ) is composed of very light tissue, the... | |
 | Robert Manning - Berries - 1838 - 154 pages
...another. The nature of this action is highly curious. Pollen consists of extremely minute hollow balls or bodies; their cavity is filled with fluid, in which...it bursts and discharges its contents among the lax tissue upon which it has fallen. The moving particles descend through the tissue of the style, until... | |
 | Robert Manning - Berries - 1838 - 150 pages
...another. The nature of this action is highly curious. Pollen consists of extremely minute hollow balls or bodies; their cavity is filled with fluid, in which...from spherical to oblong, and having an apparently snontaneous motion. The stigma is comnosed of very lax tissue, the intercellular passages of which... | |
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Cross fertilisation is effected, as every one knows, by the action of the pollen of one plant upon the stigma of another. The nature of this action is highly curious. Pollen consists of extremely minute hollow balls or bodies ; their cavity is filled... 
