An Introduction to BotanyLongman, Orme, Brown, Green, and Longmans, 1839 - 594 sidor |
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Sida ix
... Flower 142 - 148 · 146 - 151 Intercellular Passages 37 Inflorescence - - 152 Receptacles of Secretion 38 Calyx Air ... Flowering Plants . SECT . I. Epidermis and Ap- pendages . Epidermis Stomates - · 43 46 47 - - 221 Classification of ...
... Flower 142 - 148 · 146 - 151 Intercellular Passages 37 Inflorescence - - 152 Receptacles of Secretion 38 Calyx Air ... Flowering Plants . SECT . I. Epidermis and Ap- pendages . Epidermis Stomates - · 43 46 47 - - 221 Classification of ...
Sida 11
... flowers depends upon the colourless quality of the tissue . Thus , in Thysanotus fascicularis , the flowers of which are of a deep brilliant violet , with a remarkable satiny lustre , that appear- ance will be found to arise from each ...
... flowers depends upon the colourless quality of the tissue . Thus , in Thysanotus fascicularis , the flowers of which are of a deep brilliant violet , with a remarkable satiny lustre , that appear- ance will be found to arise from each ...
Sida 13
... flowers . and their appendages , and both the hard and soft parts of fruits and seeds . It appears that the spheroid is the figure which should be considered normal or typical in this kind of tissue ; for that is the form in which ...
... flowers . and their appendages , and both the hard and soft parts of fruits and seeds . It appears that the spheroid is the figure which should be considered normal or typical in this kind of tissue ; for that is the form in which ...
Sida 14
... flowers , and for drawing upon , which is really the pith of a Chinese plant , is an excellent illustration of it . If the force of extension or compression be greater in one direction than another , a variety of forms is produced , of ...
... flowers , and for drawing upon , which is really the pith of a Chinese plant , is an excellent illustration of it . If the force of extension or compression be greater in one direction than another , a variety of forms is produced , of ...
Sida 48
... flowers , and fruit , and which constitute the ap- paratus performing all the actions of vegetable life . In doing this , I shall limit myself in the first place to Flowering Plants ( Introduction to the Natural System , p . 1 ...
... flowers , and fruit , and which constitute the ap- paratus performing all the actions of vegetable life . In doing this , I shall limit myself in the first place to Flowering Plants ( Introduction to the Natural System , p . 1 ...
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Adolphe Brongniart albumen anther apex appears axis bark base become body botanists Botany bracts branches buds bundles called calyx Cand Candolle carbonic acid carpels cause cavity cells cellular tissue centre chalaza character colour common considered consists containing corolla cotyledons cyclosis developement dicotyledons direction disk distinct Dutrochet elongated embryo epidermis exist external extremity fibres filament fleshy flowers fluid foramen fruit glands grains green growing hairs hilum inches integument kind latex layers leaf leaflets leaves light Linnæus lobes margin matter medullary rays membrane Mirbel monocotyledons nature nitrogen nucleus observed organs ovarium ovary ovule oxygen parenchyma pericarp petals petiole pistil pith placenta plants Plate plumula pollen pollen tube produced quantity radicle Raphides remarked roots round seeds separate side sometimes species specimens spiral vessels stamens stem stigma stomates structure substance surface term terminating tion tree tubes vascular vegetable veins wood woody tissue yellow
Populära avsnitt
Sida 593 - Dr. Ure's Dictionary of Arts, Manufactures, and Mines : Containing a clear Exposition of their Principles and Practice.