An Introduction to Botany |
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Page iii
... species systematically had still to be discovered ; while scarcely a trace existed of those modern views which have raised the science from the mere business of the herb - gatherer to a station among the most in- tellectual branches of ...
... species systematically had still to be discovered ; while scarcely a trace existed of those modern views which have raised the science from the mere business of the herb - gatherer to a station among the most in- tellectual branches of ...
Page vi
... species , and also in each of their organs taken separately . It is that part of the science which has the most direct bearing upon practical objects . Its laws , however , are either unintelligible , or sus- ceptible of no exact ...
... species , and also in each of their organs taken separately . It is that part of the science which has the most direct bearing upon practical objects . Its laws , however , are either unintelligible , or sus- ceptible of no exact ...
Page 16
... species , and Purkinje has shown , by a series of excellent observations and drawings , that it constitutes the lining of the valves of almost all anthers . The forms under which it exists in these parts are far more various than those ...
... species , and Purkinje has shown , by a series of excellent observations and drawings , that it constitutes the lining of the valves of almost all anthers . The forms under which it exists in these parts are far more various than those ...
Page 36
... species . Sometimes they accompany the spiral vessels , forming a part of the bundle of tissue to which those organs belong . From the interior parts they proceed by finer and finer ramifications until they enter the hairs of many ...
... species . Sometimes they accompany the spiral vessels , forming a part of the bundle of tissue to which those organs belong . From the interior parts they proceed by finer and finer ramifications until they enter the hairs of many ...
Page 38
... species of tree producing it . Cavities of this nature are often called vasa propria . To this class also are to be referred the turpentine vessels of Grew ; the ré- servoirs accidentels of De Candolle ; and also the réservoirs en cæcum ...
... species of tree producing it . Cavities of this nature are often called vasa propria . To this class also are to be referred the turpentine vessels of Grew ; the ré- servoirs accidentels of De Candolle ; and also the réservoirs en cæcum ...
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Common terms and phrases
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