genus

Silverback

Luina

Field notes

Luina, commonly called silverback, is a small genus of perennial shrubs in the groundsel tribe within the sunflower family.

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Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Key traits

From USDA PLANTS.

Top native silverback All

Native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter.