Russian Knapweed
Russian knapweed (Rhaponticum repens) is a perennial weed that is characterized by its creeping roots, branched stems, and oblong to lance-shaped leaves.
Bighead Knapweed
Bighead knapweed (Centaurea macrocephala) is an invasive perennial herb found in British Columbia, known for its large, globe-shaped yellow flower heads.
Yellow Toadflax
Yellow toadflax, also known as common toadflax, is a perennial herb found in British Columbia that is characterized by its bright yellow, snapdragon-like flowers and narrow, pale green leaves.
Yellow Hawkweeds
Yellow hawkweeds in British Columbia are herbaceous perennials with yellow, dandelion-like flower heads.
Yellow Loosestrife
Yellow loosestrife (Lysimachia spp.) in BC is a perennial plant known for its bright yellow, star-shaped flowers and ability to grow in moist environments.