species 57 observations
Smooth Lomatium
Lomatium laevigatum
Field notes
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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14
native animals
supported in the US
supported in the US
Range
Greener is more native, amber more introduced; paler is less certain. How this was decided
Key traits
- Layer
- Herbaceous plants
- Plant type
- Perennial Wildflower
From USDA PLANTS.




