An Introduction to BotanyLongman, Orme, Brown, Green, and Longmans, 1839 - 594 sidor |
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Sida ix
... Membrane Fibre · · SECT . I. Cellular Tissue , or Pa- renchyma Membranous Page 1 3 Page Leaf - buds 73 Bulbs 77 Embryo Buds 79 Subterranean Stems 80 - 6 Internal Structure 85 Exogens 86 · Anomalous Exogens 96 Endogens 102 Fibrous 15 ...
... Membrane Fibre · · SECT . I. Cellular Tissue , or Pa- renchyma Membranous Page 1 3 Page Leaf - buds 73 Bulbs 77 Embryo Buds 79 Subterranean Stems 80 - 6 Internal Structure 85 Exogens 86 · Anomalous Exogens 96 Endogens 102 Fibrous 15 ...
Sida 1
... membrane may be separated from each other into distinct bodies . These bodies constitute what is called Vegetable Tissue , or Elementary Organs : they are the Simi- lary parts of Grew . The chemical basis of the elementary organs has ...
... membrane may be separated from each other into distinct bodies . These bodies constitute what is called Vegetable Tissue , or Elementary Organs : they are the Simi- lary parts of Grew . The chemical basis of the elementary organs has ...
Sida 2
... membrane , applied to the cuticle of the leaves of some plants , and only separable after mace- ration ; it is probable that it constitutes the whole exterior surface of all plants , and that it is even drawn over the sacs which ...
... membrane , applied to the cuticle of the leaves of some plants , and only separable after mace- ration ; it is probable that it constitutes the whole exterior surface of all plants , and that it is even drawn over the sacs which ...
Sida 3
... membrane . But we find both the one and the other developed in many of the most imperfectly organized plants , such as Scleroderma and other fungi , and it is difficult to conceive how that can be a mere modification of membrane which ...
... membrane . But we find both the one and the other developed in many of the most imperfectly organized plants , such as Scleroderma and other fungi , and it is difficult to conceive how that can be a mere modification of membrane which ...
Sida 4
... membrane takes place : it may be observed distinctly in the cells of the corolla of Convolvulus tricolor , and in all proba- bility occurs in any part containing fluid matter exposed to decomposition . Elementary membrane generally ...
... membrane takes place : it may be observed distinctly in the cells of the corolla of Convolvulus tricolor , and in all proba- bility occurs in any part containing fluid matter exposed to decomposition . Elementary membrane generally ...
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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.