Hooker has probably influenced Bates by pointing out applicability of Darwin's views to his cases. Is greatly puzzled by difference in effect of external conditions on individual animals and plants. Cannot conceive that climate could affect even such a single character as a hooked seed. Does not think Huxley is right about 'saltus'.
Request reproduction rights to this image
Add this image / page to your personal bookmarks for quick access later.
This image has the following copyright:
Do you want to download this image?