Researchers are hoping weevils from the United States will be the answer to getting rid of what they describe as one of Australia's worst aquatic weeds. Sagittaria is an aquatic weed found in ...

Hardware giant Bunnings has been left red-faced after being caught selling a declared weed as a garden plant to customers in the Northern Territory . The NT Environment Department issued an urgent ...

China: tender shoots adjacent to the root and stem are well boiled and eaten with oil and salt. India: tubers eaten. Japan: corms eaten.

- genus of aquatic herbs of temperate and tropical regions having sagittate or hastate leaves and white scapose flowers ...