Before revision: A few species such as Groundsel (Senecio vulgaris), Shepherd's Purse (Capsella bursa- pastoris), Red Deadnettle (Lamium purpureum) and Chickweed (Stellaria media) can survive unharmed through very cold weather and are often able to seed even in winter.
After revision: A few species such as groundsel (Senecio vulgaris), shepherd's purse (Capsella bursa-pastoris), red deadnettle (Lamium purpureum) and chickweed (Stellaria media) can survive unharmed through very cold weather and are often able to seed even in winter.