 | 1860 - 558 страници
...generally seen in passing from one quite different soil to another: not only the proportional numbers of heath plants were wholly changed, but twelve species...plantations, which could not be found on the heath. The effect on the insects must have been still greater, for six insectivorous birds were very common... | |
 | Charles Darwin - 1861 - 470 страници
...was most remarkable, more than is generally seen in passing from one quite different soil to another: not only the proportional numbers of the heath plants...plantations, which could not be found on the heath. The effect on the insects must have been still greater, for six insectivorous birds were very common... | |
 | Charles Darwin - 1864 - 472 страници
...is generally seen in passing from one quite different soil to another : not only the proper tional numbers of the heath plants were wholly changed, but...plantations, which could not be found on the heath. The effect on the insects must have been still greater, for six insectivorous birds were very common... | |
 | George Perkins Marsh - 1864 - 592 страници
...most remarkable — more than is generally seen in passing from one quite different soil to another ; not only the proportional numbers of the heath plants were wholly changed, but tirelvc species of plants (not counting grasses and sedges) flourished in the plantation which could... | |
 | George Perkins Marsh - 1865 - 581 страници
...most remarkable — more than is generally seen in passing from one quite different soil to another; not only the proportional numbers of the heath plants...twelve species of plants (not counting grasses and sedges) flourished in the plantation which could not be found on the heath." * Had the author informed... | |
 | Charles Darwin - 1866 - 668 страници
...was most remarkable, more than is generally seen in passing from one quite different soil to another: not only the proportional numbers of the heath -plants...plantations, which could not be found on the heath. The effect on the insects must have been still greater, for six insectivorous birds were very common... | |
 | 1873 - 848 страници
...planted part of the heath was most remarkable. " Not only the proportional nnmbers of the heath-plants were wholly changed, but twelve species of plants, not counting grasses and carices, flourished ia the plantations, which could not be found on the heath." This sort of change was pointedly referred... | |
 | Charles Darwin - 1873 - 492 страници
...passing from one quite different soil to another ; not only the proportional numbers of the heath-plants were wholly changed, but twelve species of plants (not counting grasses and carices) nourished in the plantations, which could not be found on the heath. The effect on the insects must... | |
 | George Perkins Marsh - 1874 - 702 страници
...passing from one quite different soil to another; not only the proportional numbers of the heathplants were wholly changed, but twelve species of plants (not counting grasses and sedges) flourished in the plantation which could not he found on the heath." * Had the author informed... | |
 | Charles Darwin - 1875 - 504 страници
...passing from one quite different soil to another ; not only the proportional numbers of the heath-plants were wholly changed, but twelve species of plants...plantations, which could not be found on the heath. The effect on the insects must have been still greater, for six insectivorous birds were very common... | |
| |
The change in the native vegetation of the planted part of the heath was most remarkable, more than is generally seen in passing from one quite different soil to another ; not only the proportional numbers of the heath-plants were wholly changed, but... 
