Spotted Hawkweed
Spotted hawkweed in BC is characterized by its perennial growth habit, erect stems, and leaves that are purple-mottled or blotched.
Scotch Thistle
Scotch thistle (Onopordum acanthium) is an invasive plant in BC characterized by its large, irregularly lobed leaves with sharp yellow spines, woolly hairs that give the foliage a grey-green appearance, and tall, spiny-winged stems.
Scotch Broom
Scotch broom (Cytisus scoparius) is a woody shrub known for its bright yellow, pea-like flowers and its status as an invasive species in British Columbia, particularly in the southern regions.
Scentless Chamomile
Scentless chamomile (Matricaria perforata), also known as scentless mayweed, is a plant with daisy-like white flowers and a yellow center.
Purple Loosestrife
Purple loosestrife, an invasive wetland plant native to Eurasia, is characterized by its showy purple flowers arranged in long vertical spikes.