Identificaciones de jwrandolph

Nonnative naturalized

The larvae of North American moths pale-banded dart (Agnorisma badinodis) or dusky cutworm (Agrotis venerabilis) or North American butterfly dainty sulphur (Nathalis iole) all feed on chickweed.

Uses

As food

Stellaria media is edible and nutritious, and is used as a leaf vegetable, often raw in salads.[10] It is one of the ingredients of the symbolic dish consumed in the Japanese spring-time festival, Nanakusa-no-sekku.

It is also eaten by chickens and wild birds.[11]

Toxicity

Stellaria media contains plant chemicals known as saponins, which can be toxic to some species when consumed in large quantities. Chickweed has been known to cause saponin poisoning in cattle. However, as the animal must consume several kilos of chickweed in order to reach a toxic level, such deaths are extremely rare.

In folk medicine

The plant has medicinal properties and is used in folk medicine. It has been used as a remedy to treat itchy skin conditions and pulmonary diseases.[12] 17th century herbalist John Gerard recommended it as a remedy for mange. Modern herbalists prescribe it for iron-deficiency anemia (for its high iron content), as well as for skin diseases, bronchitis, rheumatic pains, arthritis and period pain.[13] Not all of these uses are supported by scientific evidence.[14] The plant was used by the Ainu for treating bruises and aching bones. Stems were steeped in hot water before being applied externally to affected areas."