What Did The Celts Use For Medicine?

What Did The Celts Use For Medicine? Six plants could be hypothetically attributed to the Celtic (Welsh) herbal tradition including foxglove (Digitalis purpurea L.), corn bellflower (Legousia speculum-veneris L.), self-heal (Prunella vulgaris L.), sharp dock (Rumex conglomeratus Murray), water pimpernel (Samolus valerandi L.), and river startip (Scapania … What are the seven sacred herbs? The