As per my post last month decided to post a list here. Maybe not a comprehensive list but may be of use and interest!
January.
Dandelion
Nettle
Daisy leaf
Gorse flower
Greater Plantain
Ribwort Plantain
Buck's Horn Plantain
Scurvy Grass
Hogweed
Chickweed
Sea beet
Sea Radish
Pennywort
hawkbit
Watercress
Alexanders
Chirvil Hemlock Water-Dropwort sprouts are a very poisonous lookalike if in doubt don't eat it
Cleavers
Sea Purslane
Rock Samphire
Yarrow
Rose Hips
Common Sorrel
Ivy-Leaved Toadflax
Wood sorrel
Three-cornered leek
All seaweeds
January.
Dandelion
Nettle
Daisy leaf
Gorse flower
Greater Plantain
Ribwort Plantain
Buck's Horn Plantain
Scurvy Grass
Hogweed
Chickweed
Sea beet
Sea Radish
Pennywort
hawkbit
Watercress
Alexanders
Chirvil Hemlock Water-Dropwort sprouts are a very poisonous lookalike if in doubt don't eat it
Cleavers
Sea Purslane
Rock Samphire
Yarrow
Rose Hips
Common Sorrel
Ivy-Leaved Toadflax
Wood sorrel
Three-cornered leek
All seaweeds