'Cross and self fertilisation': observations on insects visiting flowers and 'Cross and self fertilisation' experiments, 1840s-1860s
Scope and Contents
Comprises: DAR 76: A: 'Old observations on Diptera sucking Flowers', some marked chapter 3, some 1840s; DAR 76: B: insect visits, 1850s-1860s, and cross and self-fertilisation experiments.
Conditions Governing Access
Some material in the Darwin archive is not available because it is unfit for production and access to some very fragile material may only be possible with support from specialist conservation staff. Please see descriptions for further details.
Language of Materials