Plant ID wanted

[starloc]

Does anyone know what this plant is?

It seems to flower as it goes dark and in the dark , closes during the day / in bright sun

We didnt plant it, and have seen it in no other areas around us, but have a few of them appeared in the garden this year, flower is about 1.5 inches across

[Scarlet]

It looks like nigella to me. VC is usually good at these...

[Jardiniere]

it looks like nigella to me as well but my nigella stays open during the day. Havent looked at it in the night!

[veggiechicken]

I'd suggest Nigella too

[Bigmallly]

Looks like a member of the Lawson family to me................

[Greenleaves]

Looks like a member of the Lawson family to me................

Only you BM, only you

[mothhawk]

Looks more like nigella sativa, the one with edible seeds, than nigella damascena (love-in-a-mist)
Nigella Sativa

[Martin H]

Nice one, Mothhawk, I'm not familiar with this plant but from the photos I reckon you are spot on.

[starloc]

Thanks, it does look like that , I have never seen it before , It can stay un-strimmed