Plant

Spiny goldenweed, Lacy tansyaster

Machaeranthera pinnatifida
Plant
Spiny goldenweed, Lacy tansyaster
Habitat
White River, SD
Conservation
Weedy
First Observed
1804-09-15

Highly variable, drought-tolerant plant of Great Plains. Yellow blooms seen most of summer. Leaves have spiny tips.

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