An Introduction to BotanyLongman, Orme, Brown, Green, and Longmans, 1839 - 594 páginas |
No interior do livro
Resultados 1-5 de 100
Página i
... Plates and numerous Wood - Engravings . THIRD EDITION , WITH CORRECTIONS AND NUMEROUS ADDITIONS . LONDON : PRINTED FOR LONGMAN , ORME , BROWN , GREEN , AND LONGMANS , PATERNOSTER - ROW . LONDON : Printed by A. Spottiswoode , New ...
... Plates and numerous Wood - Engravings . THIRD EDITION , WITH CORRECTIONS AND NUMEROUS ADDITIONS . LONDON : PRINTED FOR LONGMAN , ORME , BROWN , GREEN , AND LONGMANS , PATERNOSTER - ROW . LONDON : Printed by A. Spottiswoode , New ...
Página 4
... ( Plate I. fig . 6. ) Hence it may be conjectured , that what we call primitive membrane is itself the result either of primitive fibres completely conso- lidated , or of molecules originally disposed in a spiral direc- tion , as Raspail ...
... ( Plate I. fig . 6. ) Hence it may be conjectured , that what we call primitive membrane is itself the result either of primitive fibres completely conso- lidated , or of molecules originally disposed in a spiral direc- tion , as Raspail ...
Página 6
... Plate II . fig . 1. a a ) , so that it may be supposed that they are passages to allow of permeation from one cell to another ; but this arrangement is by no means uniform ( see same fig . b ) . * Elementary Fibre may be compared to ...
... Plate II . fig . 1. a a ) , so that it may be supposed that they are passages to allow of permeation from one cell to another ; but this arrangement is by no means uniform ( see same fig . b ) . * Elementary Fibre may be compared to ...
Página 14
... ( Plate I. fig . 9. ) 2. The lobed ( Plate I. fig . 2. f ) ; in the inside of the leaf of Nuphar luteum , Lilium candidum , Vicia Faba , & c . in this form of cellular tissue the vesicles are sometimes oblong with a sort of leg or ...
... ( Plate I. fig . 9. ) 2. The lobed ( Plate I. fig . 2. f ) ; in the inside of the leaf of Nuphar luteum , Lilium candidum , Vicia Faba , & c . in this form of cellular tissue the vesicles are sometimes oblong with a sort of leg or ...
Página 15
... ( Plate I. fig . 7. ) 8. The compressed ; in the cuticle of all plants . Here the bladders are often so compressed as to appear to be only a single membrane . ( Plate I. fig . 2. a ; Plate III . fig . 3 , 4 , & c . ) 9. The sinuous ; in ...
... ( Plate I. fig . 7. ) 8. The compressed ; in the cuticle of all plants . Here the bladders are often so compressed as to appear to be only a single membrane . ( Plate I. fig . 2. a ; Plate III . fig . 3 , 4 , & c . ) 9. The sinuous ; in ...
Índice
1 | |
19 | |
27 | |
110 | |
121 | |
146 | |
277 | |
289 | |
455 | |
461 | |
466 | |
467 | |
473 | |
478 | |
481 | |
506 | |
302 | |
309 | |
330 | |
345 | |
389 | |
429 | |
448 | |
525 | |
534 | |
544 | |
552 | |
571 | |
587 | |
Outras edições - Ver tudo
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 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
Passagens conhecidas
Página 593 - Dr. Ure's Dictionary of Arts, Manufactures, and Mines : Containing a clear Exposition of their Principles and Practice.