Photo: Echinochloa frumentacea 1.

Seedhead. Botanical garden Kumpula, Helsinki, Finland. Planted. 2004-09-17.

Echinochloa frumentacea Link
Engl.: billion-dollar grass, Indian barnyard millet, Japanese millet, Siberian millet, white panic.
Deu.: Sawahirse.
Suom.: japaninhirssi.
Bot. syn.: Panicum frumentaceum Roxb., non Salisb.