An Introduction to BotanyLongman, 1839 - 594 páginas |
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Página x
... Directions CHAP . XV . Irritability - 391 393 400 - 401 - 402 · 406 - 418 Poisons 419 CHAP . XVI . Colour - 427 · 296 ... Direction Insertion Collective Terms Arrangement Number Qualifying Terms Signs Abbreviations 473 - 475 - 477 - 481 ...
... Directions CHAP . XV . Irritability - 391 393 400 - 401 - 402 · 406 - 418 Poisons 419 CHAP . XVI . Colour - 427 · 296 ... Direction Insertion Collective Terms Arrangement Number Qualifying Terms Signs Abbreviations 473 - 475 - 477 - 481 ...
Página 4
... direction than another ; but I have met with a remarkable instance to the contrary of this in Bromelia nudicaulis , in which the membrane of the cuticle breaks into little teeth of nearly equal width when torn . ( Plate I. fig . 6 ...
... direction than another ; but I have met with a remarkable instance to the contrary of this in Bromelia nudicaulis , in which the membrane of the cuticle breaks into little teeth of nearly equal width when torn . ( Plate I. fig . 6 ...
Página 7
... direction it is variable ( Plates I. and II . ) ; sometimes it is straight , and attains a considerable length , as in some fungi ; sometimes it is short and straight , but hooked at the apex , as in the lining of the anther of Cam ...
... direction it is variable ( Plates I. and II . ) ; sometimes it is straight , and attains a considerable length , as in some fungi ; sometimes it is short and straight , but hooked at the apex , as in the lining of the anther of Cam ...
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... directions . On both these suppositions , the partitions between the cells would be simple , and not composed of two membranes in a state of cohesion ; but the facility with which , as has just been stated , the cellules may be ...
... directions . On both these suppositions , the partitions between the cells would be simple , and not composed of two membranes in a state of cohesion ; but the facility with which , as has just been stated , the cellules may be ...
Página 14
... directions , rhomboidal dodecahedrons are pro- duced , which , if cut across , exhibit the appearance of hexa- gons ... direction than another , a variety of forms is produced , of which the following are the most worth noticing : - 1 ...
... directions , rhomboidal dodecahedrons are pro- duced , which , if cut across , exhibit the appearance of hexa- gons ... direction than another , a variety of forms is produced , of which the following are the most worth noticing : - 1 ...
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Palavras e frases frequentes
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