An Introduction to BotanyLongman, 1839 - 594 psl. |
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iii psl.
... 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 signification , is inseparable the knowledge of the various A 2.
... 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 signification , is inseparable the knowledge of the various A 2.
8 psl.
... whose circumvolutions separated into the resemblance of a gun - worm . ' In these cases there can , I think , be little doubt that the changes witnessed by Mirbel were chiefly owing to the developement of a spiral ORGANOGRAPHY . BOOK I.
... whose circumvolutions separated into the resemblance of a gun - worm . ' In these cases there can , I think , be little doubt that the changes witnessed by Mirbel were chiefly owing to the developement of a spiral ORGANOGRAPHY . BOOK I.
9 psl.
John Lindley. Mirbel were chiefly owing to the developement of a spiral thread in the inside of the tissue ; he , however , did not con- sider it in that light . But although the origin of the different forms of tissue may be shown to be ...
John Lindley. Mirbel were chiefly owing to the developement of a spiral thread in the inside of the tissue ; he , however , did not con- sider it in that light . But although the origin of the different forms of tissue may be shown to be ...
34 psl.
... developement . Thus the closed duct may be considered to be absolutely a spiral vessel , with little or no power of unroll- ing ; the annular to be the same thing , but with the envelop- ing membrane growing more rapidly than the ...
... developement . Thus the closed duct may be considered to be absolutely a spiral vessel , with little or no power of unroll- ing ; the annular to be the same thing , but with the envelop- ing membrane growing more rapidly than the ...
35 psl.
... developement . They may be found figured in Mirbel's Elémens , tab . x . fig . 15 .; and in Kieser , fig . 56. and 57 .; but the best view of their origin and true nature is in Slack's plate , fig . 33. , in the Transactions of the ...
... developement . They may be found figured in Mirbel's Elémens , tab . x . fig . 15 .; and in Kieser , fig . 56. and 57 .; but the best view of their origin and true nature is in Slack's plate , fig . 33. , in the Transactions of the ...
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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 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