66/354 In the "Gardeners' Chronicle" of February 18th, 1860, W.H.Harvey described a case of monstrosity in Begonia frigida, which he argued was hostile to the theory of Natural Selection. The passage about Harvey's attack was published in the "Life and Letters," II., page 275.) It seems to me rather strange; he assumes the permanence of monsters, whereas monsters are generally sterile, and not often inheritable. But grant his case, it comes [to this], that I have been too cautious in not admitting great and sudden variations. Here again comes in the mischief of my abstract. |