Romaine Lettuce: With elongated, dark green leaves and a slightly bitter ... Additionally, individuals with allergies to other plants in the Asteraceae family (such as ragweed or daisies) may ...

Many varieties are also successful in autumn and early winter gardens and, with a bit of protection, provide fresh greens for ...

says João Trigo, PhD in Food Science at Chalmers, about the dark green powder, which is a concentrate of proteins from sea lettuce, scientifically known as Ulva fenestrata. Sea lettuce is a type ...