Whst is this plant please

[redwinecheeseandothersnacks]

I saw this plant looking fabulous in a large pot but could take a photo. It looks a bit wild in this photo but I would like to know what it is - lots of fab purple blooms.

A purple one

Blue Morning Glory perhaps? Difficult to tell by the picture

Maybe this? https://www.rhs.org.uk/plants/525471/pleroma-urvilleanum/details
But it says it's not hardy below zero (H2), where did you take the photo? Maybe it's in pot to be moved inside in winter.

It's not an ipomoea/morning glory, the leaves are wrong.

Tibouchina

Thank you for the ideas - unfortunately I couldn't get closer. We are in Cornwall so most plants survive the winter.

Possibly 'Apple of Peru' (related to Deadly Nightshade)

Sorry for the exceedinly long link!

https://www.google.com/search?q=apple+of+peru&client=ms-android-samsung-rvo1&sca_esv=348c8d072ed257bd&source=android-browser&sxsrf=AE3TifMk3I17xbOLlTBEaM-sP-YAV9CyMg%3A1760110159454&ei=TybpaO27G6CshbIPytSs4QI&oq=apple&gs_lp=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&sclient=mobile-gws-wiz-serp#vhid=A2Z8S9AVOcWX_M&vssid=_cifpaNrIKImyhbIP-vWOwQk_58

@everywhichway - after a bit of research I agree it's Tibouchina - thank you.

Tibouchina urvilleana is a synonym of Pleroma urvilleanum, so thanks for agreeing with me too

glory bush - ah plants names are funny.