This sweet flag from Japan has tilted fans of linear, gold foliage that slowly spreads to form finely-textured mats. Tiny, insignificant, yellow-green flowers bloom on lateral, sedge-like spikes. Flowers give way to very tiny, reddish, fleshy berries. Best grown in evenly moist soil or as a marginal plant in ponds.
Asia and the Pacific - Asia - China and Japan
Stream banks and marshes.