An Introduction to BotanyLongman, 1839 - 594 psl. |
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6 psl.
... extremely variable in size . In Pleurothallis ruscifolia , where it is large , I find it 3 , in Crinum amabile , where it is middle - sized , 730 of an English inch in diameter . It has frequently a greenish colour , but is more ...
... extremely variable in size . In Pleurothallis ruscifolia , where it is large , I find it 3 , in Crinum amabile , where it is middle - sized , 730 of an English inch in diameter . It has frequently a greenish colour , but is more ...
16 psl.
... extremely common in numerous 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 ...
... extremely common in numerous 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 ...
17 psl.
... extremely well figured by Slack . ( Trans . Soc . Arts , vol . xlix . t . 6 . f . 5 , 6. ) 5. Fibres running straight along the sides of truncated cylindrical cells in the anthers of Richardia africana ( Calla æthiopica ) and many other ...
... extremely well figured by Slack . ( Trans . Soc . Arts , vol . xlix . t . 6 . f . 5 , 6. ) 5. Fibres running straight along the sides of truncated cylindrical cells in the anthers of Richardia africana ( Calla æthiopica ) and many other ...
19 psl.
... extremely interesting observations upon this body , which he regards as a universal elementary organ , and calls Cytoblast . + According to this observer , the form varies from oval to lenticular and round , the colour from yellowish to ...
... extremely interesting observations upon this body , which he regards as a universal elementary organ , and calls Cytoblast . + According to this observer , the form varies from oval to lenticular and round , the colour from yellowish to ...
23 psl.
... extremely attenuated character . The distinction between cellular and woody tissue is particularly well seen in the long club - shaped aërial radicle of Rhizophora Candelaria . It there consists of large , very long , transparent tubes ...
... extremely attenuated character . The distinction between cellular and woody tissue is particularly well seen in the long club - shaped aërial radicle of Rhizophora Candelaria . It there consists of large , very long , transparent tubes ...
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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