An Introduction to BotanyLongman, Orme, Brown, Green, and Longmans, 1839 - 594 páginas |
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Página iii
... organs have emanated , of the laws that regulate the dis- persion and location of species , and of the influence exercised by climate upon their developement ; and , lastly , from botany as now understood , in its most extensive ...
... organs have emanated , of the laws that regulate the dis- persion and location of species , and of the influence exercised by climate upon their developement ; and , lastly , from botany as now understood , in its most extensive ...
Página v
... organs , and the most important phenomena are distinctly ex- plained by a few simple laws of life and structure . In the execution of these objects , I have followed very nearly the method recommended by the cele- brated Professor De ...
... organs , and the most important phenomena are distinctly ex- plained by a few simple laws of life and structure . In the execution of these objects , I have followed very nearly the method recommended by the cele- brated Professor De ...
Página vi
... organs : systematic arrangements de- pend upon characters arising out of their consider- ation ; and descriptive Botany can have no logical precision until the principles of Organography are exactly settled . A difference of opinion ...
... organs : systematic arrangements de- pend upon characters arising out of their consider- ation ; and descriptive Botany can have no logical precision until the principles of Organography are exactly settled . A difference of opinion ...
Página ix
... Organs . Intercellular Passages Receptacles of Secretion Air Cells Raphides Biforines SECT . VII . Amylaceous and Granular Matter . Amylaceous Granules Chlorophyll Latex Granules CHAP . II . Compound Organs in Flowering Plants . SECT ...
... Organs . Intercellular Passages Receptacles of Secretion Air Cells Raphides Biforines SECT . VII . Amylaceous and Granular Matter . Amylaceous Granules Chlorophyll Latex Granules CHAP . II . Compound Organs in Flowering Plants . SECT ...
Página x
... Organs - 289 CHAP . II . Elementary Organs - 296 CHAP . III . Symmetry CHAP . IV . Root CHAP . V. Stem and Origin of CHAP . XVI . Colour - 427 Chlorophyll 429 Xanthic and Cyanic Series - 432 Marquart's Views - 434 CHAP . XVII . Odours ...
... Organs - 289 CHAP . II . Elementary Organs - 296 CHAP . III . Symmetry CHAP . IV . Root CHAP . V. Stem and Origin of CHAP . XVI . Colour - 427 Chlorophyll 429 Xanthic and Cyanic Series - 432 Marquart's Views - 434 CHAP . XVII . Odours ...
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Palavras e frases frequentes
Adolphe Brongniart anther apex appears arranged axis bark base become bladders body botanists bracts branches buds bundles called calyx Candolle carbonic acid carpels cause cavity cells cellular tissue centre character colour colourless common compound considered consists corolla cotyledons cyclosis cyme dehiscence developement direction disk dissepiments distinct Dutrochet elongated embryo Endogens epidermis exist Exogens external extremity fibres fleshy flowers fluid fruit glands grains granules green growing hairs inflorescence integument kind layers leaf leaflets leaves Linnæus lobes margin matter medullary rays membrane midrib Mirbel modifications Mohl monocotyledons nature nucleus observations organs ovary ovule oxygen parenchyma peculiar pericarp petals petiole pistil pith placenta plants Plate pollen pollen tube produced quantity radicle remarkable roots round seeds separate side sometimes species spiral vessels stamens stem stigma stomates structure substance surface term terminal tion tree tube valves vascular vegetable veins wood woody tissue yellow