@Hellybootwader@afewbugs@Pollinators In France, you can bring them in, they are one of the flowers of Beltane (thanks to climate change now blooming more than half a month too early.)
We eat the young leaves in (wild herb) salads because of their fine nutty taste but don't know the bread & cheese lore.
I ask myself if it has to do with the flowers that have a smell being evocative old cheese socks (and therefore bring bad luck?!?).😎 😁