Cymbalaria muralis (Rauniokilkka)

Cymbalaria can exist also in the nature in southernmost Finland, but it is very rare. I bought my plant 2018 and after the first winter the plant grew very hard and filled nearly all my warmest part of the garden. I had to weed it partly off. But though the winter 2019-2020 was record mild, all the evergreen Cymbalarias had disappeared. But not really all: there have now appeared a new growth fro the root of the previous plants. Interesting and mysterious plant.