The wingspan is 14–20 mm. The forewings are light fuscous, sometimes obscurely darker-strigulated . The base is obscurely darker or ferruginous-tinged. There is an indistinct central fascia not reaching the dorsum, a short transverse tornal streak, and a subapical streak not reaching costa All are darker fuscous or ochreous - brown and obscure. The hindwings are rather dark grey.[3]
The species is found in connection with meadows, fields and farmland.The larvae feed in the stems and rootstock of woundwort Stachys and corn-mint Mentha arvensis. The moths fly in July–August.
^Meyrick, E., 1895 A Handbook of British Lepidoptera MacMillan, London pdf This article incorporates text from this source, which is in the public domain. Keys and description