a huge artichoke that self-seeded itself
Here are some great self-seeders: another artichoke, another cerinthe and lots of borage. Note to self: tidy up the pots, etc in the background before taking a pic!
While I've been looking at borage today I decided to look at others' photos at google images. Three of the photos there on the first page of results show green alkanet and not borage - some from nurseries selling the plant! and using the wrong image to identify it. Obviously a plant that is often misidentified. See green alkanet at my weed guide.