Lithostege griseata, the grey carpet, is a moth of the family Geometridae. The species was first described by Michael Denis and Ignaz Schiffermüller in 1775.[1] It is found in most of Europe, from Great Britain and the Iberian Peninsula to the Ural Mountains and further east to central Asia and Transcaucasia, Asia Minor and the Near East.

| Lithostege griseata | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Geometridae |
| Genus: | Lithostege |
| Species: | L. griseata |
| Binomial name | |
| Lithostege griseata (Denis & Schiffermüller, 1775) | |
| Synonyms | |
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The wingspan is 28–31 mm. Adults are on wing from May to July.[2]
The larvae feed on the developing seeds of Descurainia sophia and Erysimum cheiranthoides. They are green with a pale line along the side.
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