species 125 observations
Lassen Clarkia
Clarkia lassenensis
Field notes
Clarkia lassenensis is a species of wildflower known by the common name Lassen clarkia. This plant is native to the US states of California, Oregon, and Nevada, where it grows in the mountains and forested plateau. The plant erects a spindly stem and bears sparse narrow leaves. The bowl-shaped flower has four lavender petals with reddish bases, each about one centimeter long. Clarkia lassenensis is pollinated by both native bees and butterflies and is usually in bloom in the late spring early summer months of May and June. The flower is a resident of Mount Lassen, from which it gets its name.
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supported in the US
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Caterpillars
Moths and butterflies raised on it
White-lined Sphinx, Ridings' Forester
2
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Specialist bees
Bees whose young are raised on the pollen of it
Clarkia Evening Bee
1
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Plant eaters
Animals that feed on it

Ornate Checkered Beetle, Western Calligrapher
2
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Flower visitors
Pollinators and other flower visitors


Tripartite Sweat Bee, Horse-fly Carpenter Bee, Wide-striped Sweat Bee, Silver-tailed Petalcutter
7
Range
Greener is more native, amber more introduced; paler is less certain. How this was decided
Key traits
- Layer
- Herbaceous plants
- Plant type
- Annual Wildflower
From USDA PLANTS.