Journal of Botany, British and Foreign, Volume 4Robert Hardwicke, 1866 - Botany |
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Page 15
... examination many Shetland plants , collected by him in 1864 , from which I have been enabled to add one new Fern , and several ad- ditional localities of interesting species . [ A Plantago , collected by Mr. Tate , was thought to be P ...
... examination many Shetland plants , collected by him in 1864 , from which I have been enabled to add one new Fern , and several ad- ditional localities of interesting species . [ A Plantago , collected by Mr. Tate , was thought to be P ...
Page 19
... examination 165 grains of the bark , the above result must be taken with reserve . No. 4 gave of crystallized sulphate 2.43 · of alkaloid soluble in ether 2.03 of alkaloid insoluble in ether . ( Chinchonine ) 0.60 Mem . This specimen ...
... examination 165 grains of the bark , the above result must be taken with reserve . No. 4 gave of crystallized sulphate 2.43 · of alkaloid soluble in ether 2.03 of alkaloid insoluble in ether . ( Chinchonine ) 0.60 Mem . This specimen ...
Page 21
... examination , the peculiar yellow colouring - matter common , it seems , to all the forms of this species ( C. micrantha ) , as I have before noticed . The Calisaya bark sent this time by Mr. M'Ivor is , I fear , an illus- tration of ...
... examination , the peculiar yellow colouring - matter common , it seems , to all the forms of this species ( C. micrantha ) , as I have before noticed . The Calisaya bark sent this time by Mr. M'Ivor is , I fear , an illus- tration of ...
Page 25
... examining good specimens I find that this curious plant has no affinity , except in a very close outward resemblance , with V. clopima , to which I had incorrectly referred it in the first part of these Contributions . ' V. theleodes ...
... examining good specimens I find that this curious plant has no affinity , except in a very close outward resemblance , with V. clopima , to which I had incorrectly referred it in the first part of these Contributions . ' V. theleodes ...
Page 37
... examine more particularly the structure of the blossoms . In an early stage of the flowering , I ob- served that the ... examined them , and found that fecundation had not taken place , and the legume had not swollen . It would seem ...
... examine more particularly the structure of the blossoms . In an early stage of the flowering , I ob- served that the ... examined them , and found that fecundation had not taken place , and the legume had not swollen . It would seem ...
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Common terms and phrases
acutis basi amentis Anadyomene anthers apice apicem ducto arrhiza Asci ascus ascus and sporidia Australia bacca Botanic Garden botanists Botany bractea Brainea branches brevissime Brit Calluna Cand caulis cells centrali nervo characters Chinchona collected colour corona Crypt cultivated Darlingia described Desmz distinct Epiphyllous examined feet Ferns filaments Flora flowers folia foliis alternis foliorum limbi Forst frond fruit Fungi genera genus Herb herbarium Hook Hooker Islands Journal of Botany lati leaves Lemna Lepidodendron Linn Linnæus longi margine Microdictyon mittente nervo ad apicem nodi observations opacis ovario pedicels Perithecia petals petioli plants PLATE present Professor religiosum Ronas Hill seeds Seemann sepals Shere Shetland siccis membranaceis species specimens Sphærella Sphæria sporidia Spots stamens stem subadscendentes supra synonymy tion trees Triana Unst utrinque glabris siccis varieties vegetation Vincent Brooks vulgaris whilst Wolffia arrhiza
Popular passages
Page 60 - The Treasury of Botany, or Popular Dictionary of the Vegetable Kingdom ; with which is incorporated a Glossary of Botanical Terms.
Page 179 - Sachs, in his recently published and valuable work on physiological botany,' remarks much the same deficiencies, notwithstanding that some progress has been made in these matters. The evil consists in this, that when it is desired to observe the action of temperature, either fixed or varied, mean or extreme, or the effect of light, it is exceedingly difficult, and sometimes impossible, when observations are made in the usual manner, to eliminate the effects of the constant variations of heat and...
Page 276 - One word will give you the key to what I am about to discourse on; that word is continuity, no new word, and used in no new sense, but perhaps applied more generally than it has hitherto been.
Page 237 - Ferns, British and Foreign. Their History, Organography, Classification, Nomenclature, and Culture, with Directions showing which are the best adapted for the Hothouse, Greenhouse, Open Air Fernery, or Wardian Case. With an Index of Genera, Species, and Synonyms. By JOHN SMITH, ALS, late Curator of the Royal Gardens, Kew.
Page 309 - In speculating upon the conditions under which the forests of Lepidodendron flourished, it is most important to observe whatever is peculiar in those organs by which the plants were connected with the physical conditions around them. Geologists have too much overlooked such considerations in their deductions as to the physical phenomena of a period from the plants and animals that then existed. They have often taken for granted that the known conditions of the living species of a genus are true also...
Page 183 - ... seen, the observer would himself be inside the apparatus and could arrange the plants as desired. He might observe several species at the same time — plants of all habits, climbing plants, sensitive plants, those with colored foliage, as well as ordinary plants. The experiment might be prolonged as long as desirable, and probably unlooked-for results would occur as to the form or color of the organs, particularly of the leaves. Permit me to recall on this subject an experiment made in 1853...
Page 187 - ... Francisco and the Oregon territory will one day supply wines as varied and as excellent as those European ones produced between Portugal and the Rhine. It is a singular fact that the two principal beverages of the civilized world, wine and tea, which produce similar stimulating effects, but which...
Page 276 - We shall see that the more we investigate, the more we find that in existing phenomena graduation from the like to the seemingly unlike prevails, and in the changes which take place in time, gradual progress is, and apparently must be, the course of nature.
Page 184 - ... variegated foliage. The action of electricity on foliage is so doubtful, so difficult to experiment upon, that I dare hardly mention it ; but it can easily be understood how a building constructed as proposed might facilitate experiments on this subject. Respecting the action of plants on the surrounding air and the influence of a certain composition of the atmosphere upon vegetation, there would be by these means a large field open for experiments. Nothing would be easier than to create in the...
Page 190 - Charlatanism may slide in among flowers. Botany, on the contrary, is a science, and consequently rests on the investigation of pure and simple truth. A horticulturist who allows himself to be influenced by a scientific spirit necessarily frees himself from over-selfish tendencies. Natural history, on its side, by reason of the perfection of its method, its nomenclature and its minute observations, has something technical and dry about it, which contrasts with the grandeur of nature, and with the...