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To W. K. Bridgman   21 January [1869]

Summary

Discusses fertilisation of Aucuba and Polygala.

Author:  Charles Robert Darwin
Addressee:  William Kencely Bridgman
Date:  21 Jan [1869]
Classmark:  DAR 143: 146
Letter no:  DCP-LETT-6565

From W. K. Bridgman   23 January 1869

Summary

Is assembling apparatus of lenses and reflector to observe flower from opening to first shedding of pollen, and to determine whether fertilisation is by night- or day-feeders.

Will also examine reasons for absence of nectar in Polygala linaria.

Author:  William Kencely Bridgman
Addressee:  Charles Robert Darwin
Date:  23 Jan 1869
Classmark:  DAR 160: 307
Letter no:  DCP-LETT-6571
Document type
letter (2)
Addressee
Correspondent
Bridgman, W. K.[X]
Darwin, C. R.[X]
Date
1869
01
21 (1)
23 (1)
letter