Hoary Alyssum
Hoary alyssum is an invasive plant species in British Columbia, characterized by its small, white flowers with deeply notched petals, greenish-grey leaves, and stems covered in star-shaped hairs.
Himalayan Knotweed
Himalayan knotweed (Persicaria wallichii) is a noxious weed in British Columbia, known for its rapid growth and dense stands.
Greater Knapweed
Greater knapweed is a perennial herb with distinctive purple, thistle-like flower heads. It can grow up to 30 inches tall and thrives in full sun, well-drained soils.
Garden Loosestrife
Garden Loosestrife, also known as yellow loosestrife (Lysimachia vulgaris), is a perennial plant with bright yellow, star-shaped flowers that grows in BC gardens.
Dalmation Toadflax
Dalmatian toadflax (Linaria dalmatica) is an invasive plant in British Columbia, characterized by its yellow, snapdragon-like flowers, waxy, heart-shaped leaves, and creeping roots.