Poison Hemlock California Map – Purdue Landscape Report: Poison hemlock was introduced to North America as a garden/ornamental plant. It is a native of Europe, and it is a member of the Apiaceae (parsley) family. Purdue experts Bill . First-year plants of poison hemlock are large rosettes. Second-year plants form tall flowering stalks, reaching heights of 4 to 10 feet. Leaves are compound and finely dissected and fern-like in .

Poison Hemlock California Map

Source : ipm.ucanr.edu

Poison Hemlock Widespread in California UC Master Gardener

Source : ucanr.edu

Conium maculatum Profile โ€“ California Invasive Plant Council

Source : www.cal-ipc.org

Exotic Species: Poison Hemlock (U.S. National Park Service)

Source : www.nps.gov

IPCW Plant Report โ€“ California Invasive Plant Council

Source : www.cal-ipc.org

Poison Hemlock Widespread in California UC Master Gardener

Source : ucanr.edu

Conium maculatum Profile โ€“ California Invasive Plant Council

Source : www.cal-ipc.org

Poison Hemlock Widespread in California UC Master Gardener

Source : ucanr.edu

Exotic Species: Poison Hemlock (U.S. National Park Service)

Source : www.nps.gov

Poison Hemlock | WNY PRISM

Source : www.wnyprism.org

Poison Hemlock California Map Poison Hemlock Management Guidelines UC IPM: How to rid your yard of poison hemlock? If you plan to remove the plant yourself, be sure to wear protective gear โ€“ such as goggles, face mask, gloves and a long sleeve shirt โ€“ before handling . Poison hemlock, a biennial in the Apiaceae family, is an invasive herbaceous plant that prefers moist, shaded habitats subject to frequent disturbance but can be found in a range of habitats ranging .