An Introduction to BotanyLongman, 1839 - 594 páginas |
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Página 21
... Monocotyledonous stems , as in the Cane , are also aimost always caused by the section of it . The stems of Arundo Donax , or of any larger grass , is an excellent subject for seeking it in ; it can be readily extracted from them when ...
... Monocotyledonous stems , as in the Cane , are also aimost always caused by the section of it . The stems of Arundo Donax , or of any larger grass , is an excellent subject for seeking it in ; it can be readily extracted from them when ...
Página 83
... Monocotyledonous plants , as the Pineapple for ex- ample ( the Adnata , Adnascentia , or Appendices of Fuchsius ) , are of the nature of suckers . It may be here remarked , that stolo has given. G 2 CHAP . II . 83 STEM .
... Monocotyledonous plants , as the Pineapple for ex- ample ( the Adnata , Adnascentia , or Appendices of Fuchsius ) , are of the nature of suckers . It may be here remarked , that stolo has given. G 2 CHAP . II . 83 STEM .
Página 112
... Monocotyledons and Acotyledons : the former he calls true leaves , and dis- tinguishes by the name of Laub ; the latter he considers foliaceous dilatations of the stem , analogous to leaves , and calls Blatt . A leaf consists of two ...
... Monocotyledons and Acotyledons : the former he calls true leaves , and dis- tinguishes by the name of Laub ; the latter he considers foliaceous dilatations of the stem , analogous to leaves , and calls Blatt . A leaf consists of two ...
Página 125
... dicotyledonous plants , is without excep tion . In many monocotyledonous and succulent plants we have some remarkable modifications of this structure . Thus , in the Lily , and several plants of the same CHAP . II . 125 LEAVES .
... dicotyledonous plants , is without excep tion . In many monocotyledonous and succulent plants we have some remarkable modifications of this structure . Thus , in the Lily , and several plants of the same CHAP . II . 125 LEAVES .
Página 145
... Monocotyledonous plants have stipules ; but they certainly exist , at least in Naiadaceæ and Araceæ . It is also said that they do not occur in the embryo ; but then there are some exceptions to this statement , as well as to Miquel's ...
... Monocotyledonous plants have stipules ; but they certainly exist , at least in Naiadaceæ and Araceæ . It is also said that they do not occur in the embryo ; but then there are some exceptions to this statement , as well as to Miquel's ...
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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