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From Friedrich Hildebrand   21 June 1864

Summary

Studying insect pollination in Salvia

and heterostyly in Pulmonaria officinalis which is similar to Linum case.

Author:  Friedrich Hermann Gustav (Friedrich) Hildebrand
Addressee:  Charles Robert Darwin
Date:  21 June 1864
Classmark:  DAR 166: 202
Letter no:  DCP-LETT-4542

To Friedrich Hildebrand   25 June [1864]

Summary

Thanks for orchids.

Recovering from nine months’ illness.

Discusses fertilisation of Pulmonaria.

Author:  Charles Robert Darwin
Addressee:  Friedrich Hermann Gustav (Friedrich) Hildebrand
Date:  25 June [1864]
Classmark:  Courtesy of Eilo Hildebrand (photocopy) (Original, previously owned by Klaus Groove, sold by Venator and Hanstein, Cologne (dealers), 16 March 2018.)
Letter no:  DCP-LETT-4545
Document type
letter (2)
Correspondent
Date
1864
06
21 (1)
25 (1)
letter