Appearance
It is a vigorous, prostrate, evergreen perennial growing to 5 cm in height and spreading rapidly and indefinitely by stem-rooting. It has rounded leaves, and cup-shaped yellow flowers 2 cm in diameter, in summer. It is particularly associated with damp or even wet areas, though in cultivation it will tolerate drier conditions. It is cold hardy, surviving lows of −40 °F.
Naming
The Latin "nummularia" means "like a coin", referring to the shape and colour of the flowers; hence the common names, such as "moneywort", which also references coins.
Distribution
It is native to Europe, but has been introduced to North America, where it is considered an invasive species in some areas. It aggressively spreads in favorable conditions, such as low wet ground or near ponds. It is moderately difficult to remove by hand pulling. Any tiny piece left behind will regrow.
Uses
Moneywort is used in herbalism for healing wounds. The plant contains a number of phenolic acids. In traditional Chinese Medicine, "Lysimachia" is used to treat stone lin syndrome, which encompasses gall stones and urinary bladder stones. Some practitioners are using this herb to battle painful gout symptoms.References:
Some text fragments are auto parsed from Wikipedia.
