ACKNOWLEDGEMENTS
We appreciate the experimental support in the laboratory from Jasmin
Andisha, Emily Hanschke, Daniel Müller, Peter Sack, and Anna Loreth.
Support from Peter Sack and Rene Bruse and gardeners from Botanical
Garden Heidelberg, Jonas Silbermann, and Bärbel Schwarz with plant
cultivation and collection management is greatly acknowledged. We are
also grateful to Elżbieta Cieślak and Michal Ronikier (Polish Academy of
Science, Krakow) for providing original seed material from C.
polonica and C. tatrae .
This work was supported by a grant from the German Research Foundation
(DFG) to Marcus Koch (KO2302/23-2).