Had lettuce and tomatoes home grown here for lunch, and as I was cooking courgettes and peas also from outside this evening, I was distracted by this very active moth inside the window.
Looks like a Garden Carpet Xanthoroe fluctuata according to my Complete British Insects ( Chinery 2005 in Collins Books ). It attracted me by its smart contrasting markings. Would have found it quicker if I’d known to look in the ‘carpet’ group! It was quite a small moth, and when I released it on the outside of the window, there was another, this one a bit less ‘contrasty.’
Its food plants are crucifers, cultivated and wild. I’ve got plenty of those – cabbages and brocolli full of holes – rocket helpfully self-seeding all over, and weeds like Thale Cress. I don’t fuss about weeds too much these days. Crucifer comes from ‘cross’. All the plants in this huge family have four-petalled flowers, making a cross shape.