Bit of a long shot, but my friend who is in Italy at the moment just sent pics of a plant that she's never seen before, and she's usually the person I go to to identify plants because she's very knowledgeable so I'd like to help her out and get this one identified. Of course being in Italy it may well be something more usual in hotter climes. My friend is Italian but has lived in the UK for fifty years now, but her knowledge of plants I think is pretty good for both countries so I'm surprised it's such a complete unknown for her. Looks like an alpine/rockery type plant to me. She's in Genoa.
If anyone gets any results from a plant app they are very welcome to share them and I'd certainly be interested to see what one says, but I don't have a plant app or use one myself and I know they can be unreliable and a bit of a blunt instrument. Thanks gardeners! 🙂