Hairy Tare?

Hairy Tare?

Observation - Hairy Tare?. Description: This was growing just behind Walmer Beach, on shingle that has been colonised by grass. My identification is from a book and so tentative, and I would be glad to have it confirmed or corrected

This was growing just behind Walmer Beach, on shingle that has been colonised by grass. My identification is from a book and so tentative, and I would be glad to have it confirmed or corrected