Canada's Plant Hardiness Site

Hieracium umbellatum

umbellate hawkweed, northern hawkweed, Canada hawkweed, narrowleaf hawkweed

Detailed description(s) of the plant's characteristics.
(sites may be external)

• www.friendsofeloisebutler.org
• biology.burke.washington.edu
• www.ct-botanical-society.org
• www.efloras.org
• wisplants.uwsp.edu