“The former conviction that these two kingdoms were wholly different in structure, in function, and in kind of life, was not seriously disturbed by the difficulties which the naturalist encountered when he undertook to define them.Quote by Asa GrayTopics: Quotes about Asa GrayShare on:FacebookPinterestWhatsApp
It was implicitly supposed that every living thing was distinctively plant or animal; that there...#Asa Gray
Is it philosophical, is it quite allowable, to assume without evidence from fossil plants that...#Asa Gray