Thanks to my great friend Diane in The Charente ,, for the info ....... My "Thistle" is an Artichoke ! According to Diane , it looks like it to her ,and after googling it certainly looks like it .. have a look a the link above. You can eat before the bud blooms and then it becomes bitter and inedible .
Must tell my friend's mom ,, it is her plant. ♥♥♥♥♥