Hemlock

Description:

It is a herbaceous biennial plant that grows to 1.5–2.5 m (5–8 ft) tall, with a smooth, green, hollow stem, usually spotted or streaked with red or purple on the lower half of the stem. All parts of the plant are hairless (glabrous). The leaves are two- to four-pinnate, finely divided and lacy, overall triangular in shape, up to 50 cm (20 in) long and 40 cm (16 in) broad. The flowers are small, white, clustered in umbels up to 10–15 cm (4–6 in) across. When crushed, the leaves and root emit a rank, unpleasant odor often compared to that of parsnips. It produces a large number of seeds that allow the plant to form thick stands in modified soils.

Habitat:

It is often found on poorly drained soils, particularly near streams, ditches, and other surface water. It also appears on roadsides, edges of cultivated fields, and waste areas.

Notes:

Greek name: Κώνειο το στικτόν