What are these

[WisteriaWoes]

These are growing like mad under our plum tree. Neither my gardener friend nor very knowledgable mil can identify. Wild garlic was suggested by one friend but there's no flowers.

No, not wild garlic.

I think they might be willowherb seedlings, the weed much loved by Miss Marple. Or something in that family. Get them out now, before they flower and set seed all over the place.