Common tansy (Tanacetum vulgare) is a member of the sunflower family, found along roadsides and rivers throughout Alberta.

Photo by Nettie Knits (Photopin) Common baby’s breath (Gypsophila paniculata), also known as maiden’s breath, is still

The Alberta Weed Control Act includes two lists of weeds: "prohibited noxious" and "noxious". A list of

Centaurea macrocephala, also known as Lemon Fluff, Golden Thistle, Bighead Knapweed, and Armenian Basket Flower, is now

Himalayan balsam (Impatiens glandulifera), also known as poor man’s orchid, policeman’s helmet, and touch-me-not, is on the

Photo: Jon D. Brehaut, 2014 Creeping bellflower (Campanula rapunculoides), also known as creeping bluebell, is