 | Patrick Keith - 1816 - 518 Seiten
...their order. SECTION I. The Root. THE root is that part of the plant by which it Its definiattaches itself to the soil in which it grows, or to the substance...it feeds, and is the principal organ of nutrition. This definition is perhaps as comprehensive as any one that can be given, at least in the present stage... | |
 | Thomas Thomson - 1819 - 690 Seiten
...learned President, Sir JE Smith, J do evidently include parasitical plants ; because they represent that part of the plant by which it attaches itself to the substance on which it grows or feeds, as being the root. Besides, there are some parasitical plants... | |
 | John Claudius Loudon - 1822 - 1494 Seiten
...and frond. The Mrt (for technical details see terminology, 202.) is that part of the plant by whUh it attaches itself to the soil in which it grows, or to the substance on which it foett, antii the principal organ of nutrition. This definition is no doubt liable to exceptions. For... | |
 | John Claudius Loudon - 1825 - 1250 Seiten
...preservation of the plant, and include the root, trunk, branch, leaf, and frond. 1381, The root ie that part of the plant by which it attaches itself to the soil in which it grows, or to the imtetance on which it feeds, and ie the principal organ of nutrition. 1282. The trunk is that part... | |
 | John Claudius Loudon - 1826 - 1252 Seiten
...root is that part of the plant by which it attachée itself to the soil in which it grows, or to tho substance on which it feeds, and is the principal organ of nutrition. 1282. The trunk is that part of the plant which, springing immediately from the root, ascends in a... | |
 | 1828 - 568 Seiten
...flowers and fruit, is an example of all the parts." The root is denned to be " that part of a plant which attaches itself to the soil in which it grows, or...it feeds, and is the principal organ of nutrition." (Keith.-) It is the reservoir of the prepared juice, furnished by the leaves, in all rercnnial or biennial... | |
 | 1828 - 574 Seiten
...and fruit, is an example of all the parts." The root is defined to be " that part of a plant which attaches itself to the soil in which it grows, or...it feeds, and is the principal organ of nutrition." (Keith.) It is the reservoir of the prepared juice, furnished by the leaves, in all perennial or biennial... | |
 | Thomas Castle - 1829 - 186 Seiten
...root, the stem, the leaf, the flower, and the seed or fruit. Of THE ROOT attaches itself to the earth, or to the substance on which it feeds, and is the principal organ of nutrition. The most common varieties to be met with in medical plants are the ramose, the fibrous, the bulbous,... | |
 | Robert Hooper - 1829 - 428 Seiten
...the taurfez, or body, and radíeles. — I лип fus. That pan of the plant by which it attachée Itself to the soil in which it grows, or to the substance ou which it feeds, and is the principal organ of nutrition. — JTei'C*. In all plants, the primary... | |
 | John Claudius Loudon - 1831 - 1330 Seiten
...preservation of the plant, and include the root, trunk, branch, leaf, and frond. J307- The root is that part of the plant by which it attaches itself to the soil in which it grow«, or to the substance on which it feeds, and is the principal organ of nutrition. 1308. The trunk... | |
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The root is that part of the plant by which it attaches itself to the soil in which it grow«, or to the substance on which it feeds, and is the principal organ of nutrition. 
