Stellaria media
Here is a short listing
of the medicinal uses for this plant
taken from the link ☼
Chickweed is a small herbal plant which grows wild throughout the world. Often used in salads, the leaves and flowers of this small weed are also used by herbalists in a wide variety of treatments. Mixed with oil to make a poultice, chickweed is employed as a treatment for skin disorders such as eczema, psoriasis, boils, ulcers, and a variety of rashes. As an infusion to be taken internally, chickweed is used to treat blood disorders, gout, fevers, asthma, arthritis, constipation, lung disease, cancer, and aid in weight control.
Researchers give the plant credit for being a source of vitamin C and for being a tasty addition to salads. Beyond this, clinical support for the use of chickweed as a herbal remedy runs out. Chickweed is known to contain several glycosides and plant acids, but not in amounts to support the claimed effects of this plant. There are no reported toxic effects from consumption of chickweed. Further review of the literature shows more interest in controlling the growth of this rapid growing weed than in supporting weak claims for its efficacy as a herbal remedy.