Elements of Botany: Or Outlines of the Natural History of Vegetables. Illustrated by Forty Plates ...author, 1812 - 378 |
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Strona 18
... bark , and even pierce the body of the wood . The Tillandsia usne- oides , which is well known in North - America by the names of Long - Moss , and Spanish - Beard , is much more loosely attached to the trees of the forest . This ...
... bark , and even pierce the body of the wood . The Tillandsia usne- oides , which is well known in North - America by the names of Long - Moss , and Spanish - Beard , is much more loosely attached to the trees of the forest . This ...
Strona 19
... barks of trees , whilst the lichens cling to the hard- est stones . Some species seem especially attached to stones of a calcareous nature ; whilst others form a beautiful plating , as it were , upon the surface of whins , sand - stones ...
... barks of trees , whilst the lichens cling to the hard- est stones . Some species seem especially attached to stones of a calcareous nature ; whilst others form a beautiful plating , as it were , upon the surface of whins , sand - stones ...
Strona 20
... Bark ; and Cortex , or Outer Bark . These several parts will be more particularly mentioned , when I treat of the anatomy of vegetables * . 6. LINNEUS , ever fond of analogies , compares the roots of plants to the absorbing lacteal ...
... Bark ; and Cortex , or Outer Bark . These several parts will be more particularly mentioned , when I treat of the anatomy of vegetables * . 6. LINNEUS , ever fond of analogies , compares the roots of plants to the absorbing lacteal ...
Strona 46
... bark of the leaf . This bark does not adhere to the subjacent parts with equal firmness in all plants ; 46 ELEMENTS OF BOTANY .
... bark of the leaf . This bark does not adhere to the subjacent parts with equal firmness in all plants ; 46 ELEMENTS OF BOTANY .
Strona 47
... bark . It is this part also , that is so frequently marked with white and other spots , in diseased plants . Sometimes , at least , as in the Cyclamen , or Sow - bread , the disease is not deep- er situated than the bark : in some ...
... bark . It is this part also , that is so frequently marked with white and other spots , in diseased plants . Sometimes , at least , as in the Cyclamen , or Sow - bread , the disease is not deep- er situated than the bark : in some ...
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albumen animals anthers appearance bark botanists Botany bractes branches bulb bulbus called calyx caudex caulis climates colour common compound consists contains corolla cotyledons covered denominated destitute dicotyledonous different species distinct drupe earth embryo enumerated by Linnæus filament fleshy flowers fluid folia folium footstalk frequently fructification fruit fulcres furnished Gærtner gemma genera germ germination glands glume grasses greater number hairs honey insects involucre involucrum kernel kind leaf leaflets leaves legume Linnæus lobes Martyn membranous mentioned monocotyledonous næus naked nectarium nectary North-America observed organs particular peduncle perianth perianthium pericarp petals petiole Philosophia Botanica placed plants Plate plumule pollen proper propriety radicle Radix receptacle respect root Sarracenia Sarracenia purpurea scape Scapus seeds sessile silique simple situation spatha species of calyx species of pericarp stamens stem stigma Strobilus surface tendril term tion trees umbel United-States valves vege vegetables vessels whilst word writers
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Strona ii - An Act for the encouragement of learning, by securing the copies of maps, charts, and books, to the authors and proprietors of such copies during the times therein mentioned." And also to the act, entitled " An Act supplementary to an Act, entitled, " An Act for the encouragement of learning, by securing the copies of maps, charts, and books, to the authors and proprietors of such copies during the time therein mentioned," and extending the benefits thereof to the arts of designing, engraving, and...
Strona ii - BBOWN, of the said district, hath deposited in this office the title of a book, the right whereof he claims as author, in the words following, to wit : " Sertorius : or, the Roman Patriot.
Strona 241 - To close the face of things. A fresher gale Begins to wave the wood, and stir the stream, Sweeping with shadowy gust the fields of corn ; While the quail clamours for his running mate. Wide o'er the thistly lawn, as swells the breeze, A whitening shower of vegetable down Amusive floats. The kind impartial care Of Nature nought disdains : thoughtful to feed Her lowest sons, and clothe the coming year, From field to field the feather'd seeds she wings.
Strona 2 - But not alike to every mortal eye, Is this great scene unveil'd. For since the claims 80 Of social life, to different labours urge The active powers of man ; with wise intent The hand of Nature on peculiar minds Imprints a different bias, and to each Decrees its province in the common toil.
Strona 146 - How charming is divine Philosophy! Not harsh and crabbed, as dull fools suppose, But musical as is Apollo's lute, And a perpetual feast of nectar'd sweets, Where no crude surfeit reigns.
Strona ii - Elements of Botany, or outlines of the natural history of vegetables, illustrated with forty plates; the second edition, first volume. 310 pages, with an index of forty pages — 1812. "19. Additional facts, observations, and conjectures, relative to the generation of the opossum of North America, in a letter to Professor JAH Reimarus, of Hamburg; octavo, 24 pages — 1813.
Strona i - ... Scotland ; Member | of the American Philosophical Society ; Fellow of the American Academy | of Arts and Sciences of Boston ; Corresponding Member of the | Massachusetts Historical Society; Member of the Phy- 1 sical Society of Jena; one of the Foreign Members | of the Lmnœan Society of London ; | and | Professor of Materia Medica, Natural History and Botany, | in the | University of Pennsylvania.
Strona 248 - ... equal in weight to one grain; and that the weight of the whole quantity of seed in a single stalk of Tobacco, is such, that the number of seeds, according to the above-mentioned proportion, must be 3 60, 000.
Strona xi - I thus publicly return my thanks to the ingenious naturalist, for his kind liberality in enriching my work, I sincerely rejoice to have an opportunity of declaring how much of my happiness in the study of natural history, has been owing to my acquaintance with him; how often I have availed myself of his knowledge in the investigation of the natural productions of our native country; how sincerely I have loved him for the happiest union of moral integrity, with original genius, and unaspiring science,...
Strona 317 - Domine," of our singers; and, after partaking silently of the luxurious banquet, again set up their tuneful paeans. Honey is of no other use to plants than to tempt insects, who, in procuring it, fertilize the flower by disturbing the dust of the stamens, and even carry that substance from the barren to the fertile blossoms.