Berula erecta

Berula erecta, known as lesser water-parsnip, cutleaf waterparsnip, or narrow-leaved water-parsnip, is a member of the carrot family. Growing to around 1 m (3 ft) tall, it is found in or by water. It is widespread across much of Europe, Asia, Australia, and North America.

Berula erecta has a hollow stem. Underwater leaves consist of compound with thread-like lobes; leaves above the surface of the water are flatter and broader. The plant produces many small white flowers in a compound umbel.