Elements of Botany: Or, Outlines of the Natural History of Vegetables. Illustrated with Forty Platesauthor, 1814 |
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... considered the epidermis as a simple integument ; but it is very probable , that in all vegetables , it is composed of different layers , though these , by reason of their extreme tenuity , may readily elude the observation of our ...
... considered the epidermis as a simple integument ; but it is very probable , that in all vegetables , it is composed of different layers , though these , by reason of their extreme tenuity , may readily elude the observation of our ...
17 ページ
... considered as simple , or indivisible . On the On the contrary , when a piece of the wood of an Oak or other tree has been macerated , for some time , in water , we readily dis- cover , by the assistance of glasses , that each layer may ...
... considered as simple , or indivisible . On the On the contrary , when a piece of the wood of an Oak or other tree has been macerated , for some time , in water , we readily dis- cover , by the assistance of glasses , that each layer may ...
32 ページ
... considered as glands , destined to secrete the pollen , or fecundating powder . But these are points still involved in great uncertainty . Much , indeed , remains to be done before the structure , and offices of the various systems of ...
... considered as glands , destined to secrete the pollen , or fecundating powder . But these are points still involved in great uncertainty . Much , indeed , remains to be done before the structure , and offices of the various systems of ...
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... considered as the corner - stone of the doctrine of vegetable sexus . * Tournefort considered the pollen as a mere excrementitious matter of the flower . 2.THE argument CAPRIFICATIO , or CAPRIFICATION , by which we 36 ELEMENTS OF BOTANY .
... considered as the corner - stone of the doctrine of vegetable sexus . * Tournefort considered the pollen as a mere excrementitious matter of the flower . 2.THE argument CAPRIFICATIO , or CAPRIFICATION , by which we 36 ELEMENTS OF BOTANY .
38 ページ
... considered as a main argument in support of the doctrine of the sponsalia of flowers . It is true , however , that these organs have not been detected in all plants : nor is there , I think , reason to suppose , that they do actually ...
... considered as a main argument in support of the doctrine of the sponsalia of flowers . It is true , however , that these organs have not been detected in all plants : nor is there , I think , reason to suppose , that they do actually ...
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Algæ American anthers Asplenium rhizophyllum bark beautiful Bicornes blea botanists Botany called calyx canadensis capsule character class Dodecandria class Icosandria class Monadelphia class Monoecia class Pentandria class Polyandria common corolla Decandria Diadelphia Diandria Didynamia different species DIGYNIA dria Enneandria epidermis expl female flowers female organs filaments florets following genera fructification fruit fungi furnished genera genus germ greater number Gynandria Hepaticæ hermaphrodite hermaphrodite flowers Hexandria illustration Jeffersonia Jussieu Laurus leaves Leontice Linnæan Linnæus Linnæus's male flowers male organs materia medica mentioned Milleria Monandria MONOGYNIA Monopetalous Mosses native natural class natural order naturalist North-American observed Octandria order contains perianth pericarp Persoon petals pistils pith plants Plate Podalyria pollen Polygamia Prælectiones principal Pyrola receptacle referred root seed-vessel seeds sexual method sexual system silicle Smith stamens stigma styles Syngenesia Tetradynamia Tetrandria Tetrapetalous tion Tournefort trees TRIANDRIA TRIGYNIA United-States vegetables vessels virginica Willdenow wood writers
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2 ページ - O'er that the rising system, more complex, Of animals; and higher still, the mind, The varied scene of quick-compounded thought, And where the mixing passions endless shift ; These ever open to my ravish'd eye ; A search, the flight of time can ne'er exhaust!
10 ページ - Saxon hoc,) may, perhaps, be ultimately traced to the word Pak, or Pauk, which in the language of certain Asiatic tribes, such as the Curdes, signifies the leaf (folium) of a vegetable. This will appear the less improbable, when it is recollected, how much it is the practice of some nations to change the...
22 ページ - ... hideous form, Howling amidst the midnight storm, Or throws him on the ridgy steep Of some loose hanging rock to sleep : And with him thousand phantoms join'd, Who prompt to deeds accurs'd the mind : And those, the fiends, who near allied, O'er nature's wounds, and wrecks preside ; While Vengeance, in the lurid air, Lifts her red arm, expos'd and bare...
51 ページ - Glaucium corniculatum* or Red Celandine, at the same time, taking the precaution of removing all the other blossoms of that day's opening. He repeated the same practice on another morning, " only sprinkling the stigma of that blossom, which he had last deprived of its own stamens, with the pollen from another. The flower first mutilated produced no fruit, but the second afforded very perfect seed. " " My design, (says L. ) was to prevent any one in future from the believing, that the removal of the...
78 ページ - Most fragrant breathe the aromatic tribes. There bid thy roofs high on the basking steep Ascend, there light thy hospitable fires.
57 ページ - Axem humero torquet stellis ardentibus aptum. Hinc mihi Massylae gentis monstrata sacerdos , Hesperidum templi custos, epulasque draconi Quae dabat, et sacros servabat in arbore ramos, Spargens humida mella soporiferumque papaver.