EXPERIMENTS IN PLANT-HYBRIDISATION[1].
By Gregor Mendel.
(Read at the Meetings of the 8th February and 8th March, 1865.)
Introductory Remarks.
Experience of artificial fertilisation, such as is effected with ornamental plants in order to obtain new variations in colour, has led to the experiments which will here be discussed. The striking regularity with which the same hybrid forms always reappeared whenever fertilisation took place between the same species induced further experiments to be undertaken, the object of which was to follow up developments of the hybrids in their progeny.
To this object numerous careful observers, such as Kölreuter, Gärtner, Herbert, Lecoq, Wichura and others, have devoted a part of their lives with inexhaustible perseverance. Gärtner especially, in his work "Die Bastarderzeugung im Pflanzenreiche" (The Production of Hybrids in the Vegetable Kingdom), has recorded very valuable observations; and quite recently Wichura published the results of some profound investigations into the hybrids
- ↑ [This translation was made by the Royal Horticultural Society, and is reprinted with modifications and corrections, by permission. The original paper was published in the Verh. naturf. Ver. in Brünn, Abhandlungen, iv. 1865, which appeared in 1866.]
