An Introduction to BotanyLongman, Orme, Brown, Green, and Longmans, 1839 - 594 sidor |
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... 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 - Street 1839 .
... 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 - Street 1839 .
Sida x
... Wood 309 CHAP . VI . Leaves - 324 CHAP . VII . Bracts 330 CHAP . VIII . Fertilisation Calyx and Corolla Disengagement of Caloric Sexuality of Plants denied Mules 330 Page Page 265 Hydrocyanic Acid - 388 CHAP . XIII . Circulation - 389 ...
... Wood 309 CHAP . VI . Leaves - 324 CHAP . VII . Bracts 330 CHAP . VIII . Fertilisation Calyx and Corolla Disengagement of Caloric Sexuality of Plants denied Mules 330 Page Page 265 Hydrocyanic Acid - 388 CHAP . XIII . Circulation - 389 ...
Sida 21
... wood . The holes which are so evident to the naked eye , in a transverse section of the oak or the vine , are its mouths ; and the large openings in the ends of the woody bundies of Monocotyledonous stems , as in the Cane , are also ...
... wood . The holes which are so evident to the naked eye , in a transverse section of the oak or the vine , are its mouths ; and the large openings in the ends of the woody bundies of Monocotyledonous stems , as in the Cane , are also ...
Sida 25
... wood ( fig . 8. ) , in Ephedra , and other cases . They may be most conveniently found by examining with a microscope a thin shaving of common Pinewood ( Pinus Strobus ) , when they will be seen in the form of transparent globules ...
... wood ( fig . 8. ) , in Ephedra , and other cases . They may be most conveniently found by examining with a microscope a thin shaving of common Pinewood ( Pinus Strobus ) , when they will be seen in the form of transparent globules ...
Sida 26
... wood are examined with a good eighth of an inch object glass , and a low ocular , they will be distinctly seen ... woods , especially Drimys chilensis , but says they are not to be confounded with Edemata . ( Comptes Rendus , iii . 761 ...
... wood are examined with a good eighth of an inch object glass , and a low ocular , they will be distinctly seen ... woods , especially Drimys chilensis , but says they are not to be confounded with Edemata . ( Comptes Rendus , iii . 761 ...
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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.