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    "Solidago" is from the Latin "solidus" meaning "whole" or "solid", referring to the plant's supposed ability to heal. Linnaeus named this genus in 1753.  "Goldenrod" is a common name applied to all Solidagos.
Solidago nana
Solidago nana

Solidago nana (Dwarf Goldenrod)
Asteraceae (Sunflower Family)

Foothills. Openings, woodlands. Summer.
Above and left: Lone Mesa State Park, August 1, 2009.

Solidago nana is similar to S. glutinosa but leaves on S. nana are finely and densely short-hairy; leaves of S. glutinosa are glabrous (smooth and without hairs). S. nana has 6-10 ray florets; S. glutinosa has 5-16 ray florets. S. nana is found at the lower elevations to about 8,500 feet; S. glutinosa ranges from the foothills to the alpine.

Thomas Nuttall discovered this plant in the "Rocky Mountain range, near Lewis' River of the Shoshonee" in 1834 and he described it in 1841.

Minute flowers top stiff, reddish, hairy stems.  Masses of hairy basal leaves can cover several square feet and be quite common.

Flowering stems branch in one direction from the main stem, i.e., they are secund. Phyllaries (best seen in the upper right corner) are in overlapping rows.

Solidago nana

Solidago nana (Dwarf Goldenrod)
Asteraceae (Sunflower Family)

Foothills. Openings, woodlands. Summer.
Lone Mesa State Park, August 1, 2009.

Range map © John Kartesz,
Floristic Synthesis of North America

State Color Key

Species present in state and native
Species present in state and exotic
Species not present in state

County Color Key

Species present and not rare
Species present and rare
Species extirpated (historic)
Species extinct
Species noxious
Species exotic and present
Native species, but adventive in state
Eradicated
Questionable presence

Range map for Solidago nana