Solidago canadensis

canada goldenrod, canadian goldenrod, common goldenrod, giant goldenrod
Family

Asteraceae

Leaf Arrangement

alternate

Leaf Attachment

sessile

Leaf Type

simple

Leaf Shape

elliptic, lanceolate

Growth Form

forb

Flower Color

yellow

Flower Month

July - December

Height (meters)

0.6 - 2.4

Milky Sap

No

Armed/Unarmed

Unarmed

Origin

native

Lifespan

perennial

Growing Season

Warm season


Wetland Class

FACU

Prairie Coefficient of Conservatism

1

Field Characters

Leaves with few small teeth and fuzzy stems. Leaves 3-veined above base.

Cultural Information

Propagation by seed is best and fresh seed germinates easily. Steffen (1979) recommends cold/moist stratification, possiably due to dormancy induced by long term storage.

Animal Use

The following information is for the genus Solidago with notation that available records are concentrated in the East: Animals that eat the plant: White-tailed deer. Animals that eat its leaves: Greater prairie chicken, Beaver, Eastern cottontail rabbit

Natural History

A common species of old fields, ditches and low areas throughout Louisiana and most of Texas. It ranges throughout the eastern United States. All of the goldenrods were called "verge d'or" by the Acadians of south Louisiana (Holmes 1990). Many believe goldenrod is responsible for hayfever, but most of the blame goes to the ragweeds (Ambrosia sp.), which bloom at the same time and have inconspicuous flowers.

Habitat

Ditches and damp or dry open places.

Plant Uses

The larva found in goldenrod stem galls may be used as fish bait in the fall (Chase 1965).