An Introduction to BotanyLongman, 1839 - 594 psl. |
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1 psl.
... minute cavities , separated by a membranous substance ; more exactly examined , it is found that these cavities have a variety of different figures , and that each is closed up from those that surround it ; if the inquiry is carried ...
... minute cavities , separated by a membranous substance ; more exactly examined , it is found that these cavities have a variety of different figures , and that each is closed up from those that surround it ; if the inquiry is carried ...
4 psl.
... minute rhomboidal spaces . Mohl , however , who has made this observation , does not therefore consider with Grew that the membrane is woven together of fibres , but that their appearance is owing to a small difference in the thickness ...
... minute rhomboidal spaces . Mohl , however , who has made this observation , does not therefore consider with Grew that the membrane is woven together of fibres , but that their appearance is owing to a small difference in the thickness ...
6 psl.
... minute cul de sacs often branched , and always opening into the interior of the cell . They may be readily found in the gritty tissue of the pear ( fig . 2. a ) , the stone of the plum b , and the compact albu- men of seeds . Fig . 2. c ...
... minute cul de sacs often branched , and always opening into the interior of the cell . They may be readily found in the gritty tissue of the pear ( fig . 2. a ) , the stone of the plum b , and the compact albu- men of seeds . Fig . 2. c ...
7 psl.
... minute portions , and is carried along by the growing membrane . In direction it is variable ( Plates I. and II . ) ; sometimes it is straight , and attains a considerable length , as in some fungi ; sometimes it is short and straight ...
... minute portions , and is carried along by the growing membrane . In direction it is variable ( Plates I. and II . ) ; sometimes it is straight , and attains a considerable length , as in some fungi ; sometimes it is short and straight ...
13 psl.
... minute . Cellular tissue grows for a long time after its generation , and hence the bulk of a given part may be much in- creased without the addition of any new elementary organs . Link states that in the branch of a Pelargonium ...
... minute . Cellular tissue grows for a long time after its generation , and hence the bulk of a given part may be much in- creased without the addition of any new elementary organs . Link states that in the branch of a Pelargonium ...
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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