Whiplash Hawkweed
Whiplash hawkweed (Hieracium flagellare) is an invasive perennial herb native to Europe that has established in British Columbia, Canada.
Tansy Ragwort
Tansy ragwort (Senecio jacobaea) in BC is a biennial or short-lived perennial herb with bright yellow daisy-like flowers in flat-topped clusters.
Sulphur Cinquefoil
Sulphur cinquefoil (Potentilla recta) is a perennial herb with pale yellow, heart-shaped flowers and palmately compound leaves with 5-7 toothed leaflets.
St John’s Wort
St. John’s wort (Hypericum perforatum) is an invasive perennial herb in BC, characterized by its bright yellow flowers in flat-topped clusters, and leaves with small, transparent dots.
Spotted Hawkweed
Spotted hawkweed in BC is characterized by its perennial growth habit, erect stems, and leaves that are purple-mottled or blotched.