An Introduction to BotanyLongman, 1839 - 594 sider |
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Side v
... nature of that evidence . Another and not less important purpose has been to demonstrate , by a series of well - connected proofs , that in no department of natural history are the sim- plicity and harmony that pervade the universe more ...
... nature of that evidence . Another and not less important purpose has been to demonstrate , by a series of well - connected proofs , that in no department of natural history are the sim- plicity and harmony that pervade the universe more ...
Side 5
... nature of the supposed pores . Dutrochet asserted them to be grains of semi - trans- parent matter sticking to the ... natural state , the application of tincture of iodine to the sub- ject under examination will enable him to discover ...
... nature of the supposed pores . Dutrochet asserted them to be grains of semi - trans- parent matter sticking to the ... natural state , the application of tincture of iodine to the sub- ject under examination will enable him to discover ...
Side 16
... nature of spiral vessels , hereafter to be described , and appears only to be distinguishable by the spires of the fibres not being in contact , being incapable of unrolling , having no elasticity or tenacity ; and by the bladders not ...
... nature of spiral vessels , hereafter to be described , and appears only to be distinguishable by the spires of the fibres not being in contact , being incapable of unrolling , having no elasticity or tenacity ; and by the bladders not ...
Side 17
John Lindley. ders . Of this nature are the reticulated cells of the seed - coat of Maurandya Barclayana , Wightia gigantea , and the like . ( Plate I. fig . 11. ) 3. Fibres running spirally close together , except at certain places ...
John Lindley. ders . Of this nature are the reticulated cells of the seed - coat of Maurandya Barclayana , Wightia gigantea , and the like . ( Plate I. fig . 11. ) 3. Fibres running spirally close together , except at certain places ...
Side 25
... nature . He states them to be circular spaces , thinner than the rest of the tube , and placed opposite each other , so that when the walls are examined by transmitted light they appear more transparent than the rest of the tube . A ...
... nature . He states them to be circular spaces , thinner than the rest of the tube , and placed opposite each other , so that when the walls are examined by transmitted light they appear more transparent than the rest of the tube . A ...
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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 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