Concepts of symbiogenesis : a historical and critical study of the research of Russian botanists / Liya Nikolaevna Khakhina ; edited by Lynn Margulis and Mark McMenamin ; translated by Stephanie Merkel and Robert Coalson ; with an appendix on Ivan E. Wallin by Donna C. Mehos.

Symbionticism and the origin of species / by Ivan E. Wallin.

From January 2026 Wellcome Collection will close at 18.00 on Thursdays.

We're running paid user research studies to improve Wellcome Collection online