Letter 10042 Sachs, Julius von to Darwin, C. R. 4 July 1875 Summary Add + Thanks for Insectivorous plants. + Has just finished his Geschichte der Botanik [1875]. + Compares action of Drosera glands to action of sprouting embryo and to action of roots in absorbing minerals. Transcription The full text of this letter is not yet available online. Footnotes Add