47 minutes ago, liamsaunt said:One tasty sea vegetable item we have locally is sea beans, or sea asparagus.
I spent a lot of time foraging for that in Scotland as a kid, although we called it 'marsh samphire'. Very trendy now in London restaurants, although true samphire, aka rock samphire is much more valued.
I can buy it here online but at a ridiculous price, so I don't often.