 | 1862 - 498 Seiten
...curiously varied in their several tribes. Theoretically, nothing seems easier than for an Infusorinm (or Orchid) to fertilise itself. There are indeed...which have been kept distinct for many generations." — J. 11. G. The reader is requested to correct the following errata: — page 176, line 2, for germination... | |
 | 1862 - 508 Seiten
...the systematist to dogmatise, and warn him never to neglect the final process of verification, arc full of meaning for the philosophic student of biology....individuals which have been kept distinct for many generations."—JRG The reader is requested to correct the following errata:—page 176, line 2, for... | |
 | Henry Allon - 1862 - 512 Seiten
...our domestic productions, that marriage between near * relations is likewise in some way injurious— that some unknown ' great good is derived from the...which have * been kept distinct for many generations ? ' The Common Sights in the Heavens, and How to See and Know them. By Captain AW DRAYSON, RA London... | |
 | Charles Darwin - 1862 - 390 Seiten
...our domestic productions, that marriage between near relations is likewise in some way injurious, — that some unknown great good is derived from the union...which have been kept distinct for many generations ? INDEX. INDEX. Aceras anthropophora, 19. Aceras, monstrous flowers of, 324. Acontia luctuosa with... | |
 | 1862 - 370 Seiten
...our domestic productions, that marriage between near relations is likewise in some way injurious ; that some unknown great good is derived from the union...which have been kept distinct for many generations ?" In reviewing all the variations which occur in the flowers of Orchids, the author thinks that "the... | |
 | 1863 - 376 Seiten
...our domestic productions, that marriage between near relations is likewise in some way injurious, — that some unknown great good is derived from the union...which have been kept distinct for many generations ? " THE UGLIEST PLANT IN EXISTENCE. At a recent meeting of the Linnsean Society, London, Dr. JD Hooker... | |
 | 1863 - 648 Seiten
...our domestic productions, that marriage between near relations is likewise in some way injurious — that some unknown great good is derived from the union...which have been kept distinct for many generations ?" — pp. 259, 60. It is not our present purpose to enter into any general discussion of the theory... | |
 | James Samuelson, Henry Lawson, William Sweetland Dallas - 1863 - 654 Seiten
...perpetual self-fertilization." " That marriage between near relations is in some way injurious — and that some unknown great good is derived from the union...which have been kept distinct for many generations." Self-fertilization is a rare event with the Orchids, and the description of the various contrivances... | |
 | Gilbert William Child - 1868 - 168 Seiten
...our domestic productions, that marriage between near relations is likewise in some way injurious — that some unknown great good is derived from the union...which have been kept distinct for many generations V — pp. 359, 360. It is not my present purpose to enter into any general discussion of Mr. Darwin's... | |
 | 1868 - 614 Seiten
...another individual, or, that no hermaphrodite fertilises itself for a perpetnity of generations," but " that some unknown great good is derived from the union...which have been kept distinct for many generations. "f lu the following table, the results of the pure unions of V. plueniceum given on the first line... | |
| |
... in some way injurious, that some unknown great good is derived from the union of individuals which have been kept distinct for many generations4 ? " This view was supported by observations on plants of other families, eg Papilionaceae ; it could,... 
