Latin: Solidago Canadensis L.
Meadow Goldenrod, Tall Goldenrod, Rock Goldenrod
Tall, leafy, finely hairy stem has tiny yellow flower heads on arching branches in a long or flat-topped cluster at top.
This handsome species produces showy displays, usually late in the summer. Each head is about 3 mm (1/8 in.) long, with three short rays; May to September.
5-12.5 cm (2-5 in.) long, lanceolate, finely hairy, with three prominent veins.
30-150 cm (1-5 ft.) tall.
Meadows and open forest.
Across Canada and throughout the United States.
Although it and other goldenrods are commonly blamed for hay fever, this discomfort is usually caused by pollen from Ragweed (Ambrosia spp.), which are less conspicuous plants with greenish flowers that bloom at the same time. A poultice of the flowers has been used in the treatment of ulcers and burns. A poultice of the moistened, crushed root has been used in the treatment of boils. It has also been used as a treatment for some cancers. The leaves are also a source of latex, and a good source of rubber.