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Darwin Correspondence Project

From Julius Sachs1   24 February 1871

Würzburg

24 Februar 1871.

Hochgeehrter Herr!

Durch die gefällige Zusendung Ihres neuesten, von uns längst erwarteten Werkes “on descent of man” fühle ich mich um so mehr geehrt und zu lebhaftem Dank verbunden, als ich seit langer Zeit zu der grossen Zahl Ihrer Verehrer in Deutschland gehöre;2 auch für mich war, wie für so viele Andere, die Lektüre und das Studium Ihrer Werke der höchste wissenschaftliche Gewinn; denn wenn auch meine Forschungen bisher sich vorwiegend auf die physikalischen und chemischen Vorgänge in der Pflanze bezogen, so habe ich doch immer das lebhafteste Interesse für das grosse Problem der natürlichen Verwandtschaft der Organismen gehegt, ein Problem das durch Ihre Theorie, besonders in der Züchtung der Varietäten durch den Kampf um’s Dasein eine eben so grossartige wie einfache Lösung gefunden hat. Mit besonderem Vergnügen ergreife ich diese Gelegenheit, Ihnen zu sagen, wie ausserordentlich viel ich dem Studium Ihrer Werke verdanke.

Mit Bezug auf eine Bemerkung Ihres werthen Schreibens vom 9ten Juli 1870 erlaube ich mir noch zu erwähnen, dass Ihre Untersuchungen on climbing plants bei den deutschen Botanikern die grösste Anerkennung gefunden haben;3 man ist jedoch bei uns gegenwärtig so sehr mit dem Verhältniss der morphologischen Gliederung der Pflanzen zur Zellbildung und ähnlichen entwickelungsgeschichtlichen Aufgaben beschäftigt, dass jene biologischen Studien leider nur nebenbei betrieben werden. Was speciell die Ranken und schlingenden Stengel betrifft, so habe ich diesen seit längerer Zeit meine Aufmerksamkeit zugewendet und hoffe im Lauf der nächsten Jahre Verschiedenes darüber publicieren zu können.4

Mit aufrichtigem Dank bin ich Ihr | hochachtungsvoll | ergebenster | Dr. J. Sachs

Footnotes

For a translation of this letter, see Correspondence vol. 19, Appendix I.
Sachs’s name appears on CD’s presentation list for Descent (Appendix IV).
CD’s letter to Sachs of 9 July 1870 has not been found, but probably contained his thanks for a copy of Sach’s Lehrbuch der Botanik (Sachs 1870). There is an annotated presentation copy of Sachs 1870 in the Darwin Library–CUL (see Marginalia 1: 727). See also Correspondence vol. 18, letter from J. D. Hooker, 10 July 1870. Sachs also refers to Climbing plants.
Sachs later published a short note on climbing plants (Sachs 1882); however, his student Hugo de Vries published on climbing plants in a series edited by Sachs (Vries 1873a and 1873b).

Bibliography

Correspondence: The correspondence of Charles Darwin. Edited by Frederick Burkhardt et al. 29 vols to date. Cambridge: Cambridge University Press. 1985–.

Descent: The descent of man, and selection in relation to sex. By Charles Darwin. 2 vols. London: John Murray. 1871.

Marginalia: Charles Darwin’s marginalia. Edited by Mario A. Di Gregorio with the assistance of Nicholas W. Gill. Vol. 1. New York and London: Garland Publishing. 1990.

Sachs, Julius. 1870. Lehrbuch der Botanik nach dem gegenwärtigen Stand der Wissenschaft. 2d edition. Leipzig: Wilhelm Engelmann.

Translation

From Julius Sachs1   24 February 1871

Würzburg

24 February 1871.

Highly honoured Sir!

Having for so long been among the large number of your admirers in Germany, I feel all the more honoured and obliged to you for having so kindly sent me your latest and over here so long awaited work “on the descent of man”.2 Like so many others I have greatly benefited from the study of your work. For even if my own research to date has been predominantly concerned with the physical and chemical processes in plants, I have always maintained a lively interest in the great problem of the natural relationships among organisms, a problem which through your theory, particularly on the breeding of varieties through the struggle for survival, has found a solution as magnificent as it is simple. It is with particularly great pleasure that I take this opportunity to tell you to what an extraordinary extent I am indebted to your work.

Regarding a remark in your letter of 9 July 1870, I permit myself to mention further that your investigations on climbing plants have met with the greatest appreciation among German botanists;3 but over here one is currently so occupied with the relationship of the morphological classification of plants to cytogenesis and similar ontogenetic problems, that these biological studies can unfortunately be carried out only on the side. As far as creepers and vine runners in particular are concerned, I myself directed my attention to them years ago, and I hope to be able to publish a number of things on the topic in the years to come.4

With my sincere gratitude I remain | most respectfully | your most devoted | Dr. J. Sachs.

Footnotes

For a transcription of this letter in its original German, see Transcript.
Sachs’s name appears on CD’s presentation list for Descent (Appendix IV).
CD’s letter to Sachs of 9 July 1870 has not been found, but probably contained his thanks for a copy of Sach’s Lehrbuch der Botanik (Sachs 1870). There is an annotated presentation copy of Sachs 1870 in the Darwin Library–CUL (see Marginalia 1: 727). See also Correspondence vol. 18, letter from J. D. Hooker, 10 July 1870. Sachs also refers to Climbing plants.
Sachs later published a short note on climbing plants (Sachs 1882); however, his student Hugo de Vries published on climbing plants in a series edited by Sachs (Vries 1873a and 1873b).

Bibliography

Correspondence: The correspondence of Charles Darwin. Edited by Frederick Burkhardt et al. 29 vols to date. Cambridge: Cambridge University Press. 1985–.

Descent: The descent of man, and selection in relation to sex. By Charles Darwin. 2 vols. London: John Murray. 1871.

Marginalia: Charles Darwin’s marginalia. Edited by Mario A. Di Gregorio with the assistance of Nicholas W. Gill. Vol. 1. New York and London: Garland Publishing. 1990.

Sachs, Julius. 1870. Lehrbuch der Botanik nach dem gegenwärtigen Stand der Wissenschaft. 2d edition. Leipzig: Wilhelm Engelmann.

Summary

Thanks for copy of Descent.

Admires natural selection.

Climbing plants has attracted attention in Germany, but most botanists are interested in cell development and similar questions.

Letter details

Letter no.
DCP-LETT-7512
From
Julius Sachs
To
Charles Robert Darwin
Sent from
Würzburg
Source of text
DAR 177: 3
Physical description
ALS 3pp (German)

Please cite as

Darwin Correspondence Project, “Letter no. 7512,” accessed on 25 April 2024, https://www.darwinproject.ac.uk/letter/?docId=letters/DCP-LETT-7512.xml

Also published in The Correspondence of Charles Darwin, vol. 19

letter