description Comptonia peregrina (Sweetfern) Overview
Comptonia peregrina, commonly called sweetfern, is a deciduous shrub native to eastern North America and the only living species in its genus. Its narrow, deeply lobed leaves resemble fern fronds and release a distinctive fragrance when crushed. Sweetfern forms root nodules with nitrogen-fixing microorganisms and can grow in acidic, nutrient-poor, sandy, or disturbed soils, including dry barrens, open woodlands, and heath-like communities.
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