Hirschfeldia incana on limestone rocks at Plymouth Hoe

Hirschfeldia incana on limestone rocks at Plymouth Hoe

Observation - Hirschfeldia incana on limestone rocks at Plymouth Hoe - UK and Ireland. Description: There are several Hirschfeldia plants growing on limestone rocks close to the sea which I first noticed several years ago. The mature fruits, which I have seen, make me pretty confident of the plant's identity. Nearby can be found Carduus pycnocephalus, P

There are several Hirschfeldia plants growing on limestone rocks close to the sea which I first noticed several years ago. The mature fruits, which I have seen, make me pretty confident of the plant's identity. Nearby can be found Carduus pycnocephalus, Plymouth Thistle.