perennial

Lomatium laevigatum (Nutt.) J.M. Coult. & Rose

Lomatium laevigatum (Nutt.) J.M. Coult. & Rose. Lomatium laevigatum, commonly known as slickrock biscuitroot, is a perennial herb of the Apiaceae family. It grows in basalt cliffs east of the Cascades crest in south-central Washington to Oregon. Its range is limited and considered threatened in Washington State.

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Native range

Native range not recorded for this plant. Often a non-native cultivar or naturalized garden plant.

Related plants

Sources

USDA PLANTS