Note: Sidney S. Negus Memorial Lecture, Radford University, May 25, 2000
From the introduction: In this paper, I will take a look at Darwin's life and some of his botanical and other interests. I will also indicate where his and my paths have crossed during my own career as a botanist.
Porter, Duncan M.
"Botanizing with Darwin,"
Virginia Journal of Science: Vol. 51
, Article 6.
Available at: https://digitalcommons.odu.edu/vjs/vol51/iss3/6