From Henry Potonié 16 April 1878
Summary
Points out evolutionary comments by Alexander Braun in his Betrachtungen über die Erscheinung der Verjüngung in der Natur 1849–50.
Author: | Henry Potonié |
Addressee: | Charles Robert Darwin |
Date: | 16 Apr 1878 |
Classmark: | DAR 174: 58 |
Letter no: | DCP-LETT-11476 |
From Henry Potonié 1 February 1879
Summary
Cites evolutionary passages by Alexander Braun in English edition of Braun’s Verjüngung [1853].
Author: | Henry Potonié |
Addressee: | Charles Robert Darwin |
Date: | 1 Feb 1879 |
Classmark: | DAR 174: 59 |
Letter no: | DCP-LETT-11856 |