From Thomas Howie 20 April 1877
Summary
Offers key to CD’s theory: fern roots are like little grubs.
Claims to have crossed the Australian Alps where Dr Müller [Ferdinand von Mueller?] failed.
| Author: | Thomas Howie |
| Addressee: | Charles Robert Darwin |
| Date: | 20 Apr 1877 |
| Classmark: | DAR 166: 276 |
| Letter no: | DCP-LETT-10934 |
