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Golden glow

Also known as: Cut-leaf coneflower

Rudbeckia laciniata L.

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Golden glow
Golden glow
Golden glow
Golden glow leaf
Golden glow leaf
Golden glow
Golden glow

Morphology

Stem
Erect, branched above, whitish, glabrous, often somewhat waxy.
Leaves
Alternate, broadly ovate to lanceolate, 2.8 to 16 inches long, 1 to 8 inches wide, many deeply divided in 3-7 segments; surfaces mostly glabrous or sparsely stiff-hairy beneath; margins coarsely-toothed, deeply-cut or sometimes entire; tips pointed; basal leaves often absent at flowering, stalked; stalks 6-20 inches long; stem leaves stalked or sessile; upper leaves much smaller, lanceolate, entire to toothed.
Inflorescence
Heads 2-25, 1.2 to 3.2 inch across, in loose, corymb-like array; bracts 8-15, ovate , elliptic, lanceolate, to linear, 1/3 to 3/5 inch long, leafy, spreading or bent downward; margins mostly fringed; tips pointed.
Flower
Ray florets 6-13, elliptic to oblanceolate, 3/5 to 2 inches long, yellow, drooping; disk florets 150-300, about 1/6 inch long, dull yellow; chaffy bracts blunt, sticky-pubescent at tip.
Fruit
Achene, 4-angled, (square in cross-section), about 1/6 to 1/5 inch long, tipped by short, toothed crown.

Ecology

Habitat
Stream and river banks, margins of lakes and ponds, open woods, thickets, roadsides; moist soils.
Distribution
Primarily east 2/5 of Kansas

Practical Information

Forage Value
The lower leaves remain green over winter, providing food for white-tailed deer.
Uses
Native Americans applied a compound poultice of blossoms to burns; took a compound tea of steeped roots for indigestion and applied the liquid to the legs and chest of horses as a stimulant. Young stems were eaten like celery, the leaves used in spring salads, and the young leaves and shoots were boiled and fried with fat or cooked with eggs.

Additional Notes

Comments

Golden glow is sometimes cultivated as an ornamental and escapes.

Quick Facts
Plant Type
Wildflower
Family
Asteraceae - Sunflower Family
Life Span
Perennial
Height
20-120 inches
Origin
Native
Last Updated
2009-09-07
Color Groups
Yellow Wildflowers
Flowering Period
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Blooms: July, August, September