An Introduction to BotanyLongman, 1839 - 594 páginas |
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Página 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 ...
Página 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 ...
Página 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 ...
Página 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 ...
Página 83
... flowers . It has been called flagellum by some modern botanists , but that term properly applies to the trail- ing shoots of the vine . The Sucker , fig . 30. ( surculus ) , is a branch which proceeds from the neck of a plant beneath ...
... flowers . It has been called flagellum by some modern botanists , but that term properly applies to the trail- ing shoots of the vine . The Sucker , fig . 30. ( surculus ) , is a branch which proceeds from the neck of a plant beneath ...
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Términos y frases comunes
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 cloth colour common consists containing corolla cotyledons cyclosis developement dicotyledons direction disk Dutrochet Edition embryo epidermis exist 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 Loudon 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 species specimens spiral vessels stamens stem stigma stomates structure substance surface term terminating tion tree tubes vascular vegetable veins wood woody tissue yellow