Physiological Botany: An Abridgement of The Students' Guide to Structural, Morphological, and Physiological BotanyD. Appleton and Company, 1886 - 292 páginas |
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Página xi
... Style ( 3 ) The Stigma . iv . The Thalamus PAGE . IOI • 102 • 104 • 104 • 105 • 105 • 107 · III · 114 • 118 . 118 • 119 • 122 . 126 . 130 . 132 . 133 SECTION 5. THE FRUIT Nature and General Characters of the Fruit Composition of the ...
... Style ( 3 ) The Stigma . iv . The Thalamus PAGE . IOI • 102 • 104 • 104 • 105 • 105 • 107 · III · 114 • 118 . 118 • 119 • 122 . 126 . 130 . 132 . 133 SECTION 5. THE FRUIT Nature and General Characters of the Fruit Composition of the ...
Página 112
... style become completely united also , and thus form a column in the center of the flower ; this col- umn is then termed the gynostemium , and the flowers are said to be gynandrous . 3. Union or Cohesion . - When the stamens are per ...
... style become completely united also , and thus form a column in the center of the flower ; this col- umn is then termed the gynostemium , and the flowers are said to be gynandrous . 3. Union or Cohesion . - When the stamens are per ...
Página 118
... styles ; and has been termed the stylopodium . In other cases the disk is re- duced to little separate glandular bodies , as in Cruciferous plants ; or to scales , or to various petaloid expansions , as in the Columbine . When the disk ...
... styles ; and has been termed the stylopodium . In other cases the disk is re- duced to little separate glandular bodies , as in Cruciferous plants ; or to scales , or to various petaloid expansions , as in the Columbine . When the disk ...
Página 119
... style . The only essential parts of the carpel , therefore , are the ovary and stigma , the style being no more necessary to it than the filament is to the stamen . The terms ovary , style , and stigma are applied in precisely the same ...
... style . The only essential parts of the carpel , therefore , are the ovary and stigma , the style being no more necessary to it than the filament is to the stamen . The terms ovary , style , and stigma are applied in precisely the same ...
Página 120
... style , and stig- ma , as is the normal condition of the solitary carpel in the single flower ( Fig . 152 ) ; but ... style and stigma of a perfectly formed carpel . FIG . 152. - Carpel from the single flower of the cherry . o . Ovary ...
... style , and stig- ma , as is the normal condition of the solitary carpel in the single flower ( Fig . 152 ) ; but ... style and stigma of a perfectly formed carpel . FIG . 152. - Carpel from the single flower of the cherry . o . Ovary ...
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The Student's Guide to Structural, Morphological and Physiological Botany Robert Bentley Sin vista previa disponible - 2016 |
The Student's Guide to Structural, Morphological and Physiological Botany Robert Bentley Sin vista previa disponible - 2016 |
Términos y frases comunes
absorption æstivation albumen anther antheridia antherozoids apex appearance archegonia arranged axil bark base becomes bracts branches buds called calyx carbon dioxide carpels cavity cell-wall cells Fig cellular chalaza chlorophyl coat color commonly compound consists contain corolla cotyledons cyme dehiscence described developed Dicotyledonous dissepiments elongated embryo embryo-sac epidermis external fertilization fibro-vascular bundles filaments fleshy floral flower-buds flowers fluid frequently fruit glands granules green grow growth hairs hence hilum inclosed indehiscent inflorescence inner kind layer leaf leaves less lobes matters medullary membrane micropyle Monocotyledonous nature nucleus occur organs outer ovary ovule oxygen parenchyma pericarp petals petiole pistil pith pitted placenta plants pollen pollen-cells portion primary axis produced protoplasm radicle reproductive roots seeds sepals species spiral vessels sporangium spores stalk stamens starch stem stigma stomata structure style substance surface sutures takes place termed terminal thalamus Thallophytes thickened tion tissue transverse usually valves vary walls whorls wood wood-cells
Pasajes populares
Página ii - Society, etc.; and JB HOLDER, MD, Curator of Zoology of American Museum of Natural History, Central Park, New York. 12mo, 385 pages. A COMPEND OF GEOLOGY. By JOSEPH LE CONTE, Professor of Geology and Natural History in the University of California; author of "Elements of Geology,
Página 223 - ... bundles ; or the increased size of the coming leaf-bud will snap them ; or if these causes are not in operation, a gust of wind, a heavy shower, or even the simple weight of the lamina, will be enough to disrupt the small connexions, and send the suicidal member to its grave. " Such is the history of the fall of the leaf.
Página vi - Descriptive Botany," by Eliza A. Youmans. Designed to give an elementary account of Structural and Physiological Botany, or of the inner and minute mechanism and activities of plants. It treats of what the parts of a plant are built up, and what functions they perform In its history as a living being.