species 98 observations
Greya obscura
Greya obscura
Field notes
Greya obscura is a moth of the family Prodoxidae. It is found from south-western Oregon to the San Garbriel Mountains and the southern Sierra Nevada of California. The habitat consists of grassy portions of open oak woodland.
Their wingspan is 10.5–19 mm.
The larvae feed on Lithophragma species. The larvae are thought to be leaf miners.
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Caterpillar hosts
Plants its caterpillars eat



San Francisco Woodland-star, Hillside Woodland Star, Mission Woodland Star, Prairie Woodland Star
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Nectar plants
Plants whose flowers it visits



Menzies' Baby Blue Eyes, Smallflower Woodland Star, Bolander's Woodland Star, Siskiyou Mountain Woodland Star
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Range
Greener is more native, amber more introduced; paler is less certain. How this was decided