What is this plant, please?

Seeds spread by birds they are edible when ripe, all nightshades are poisonous so wear gloves if you handle them.

Thanks grannyknot!

Nightshade and tomato belong to the same plant family.
And potato.

On the topic of tomato plants - a couple of weeks ago two tiny rogue tomato plants sprouted (indoors).
Is there any point in nurturing them out of season or should I simply dispose of them?

Just ran your photo through the app and it came up with Black Nightshade.

MissA I have an app on my phone called "PlantSnap" - it's quite amazing, you click on the app, camera icon appears, take a pic of the leaf or flower of a plant, and it scans a database and tells you what it is. Doesn't save the pics to my phone so that's a bonus. So far it works like a charm, I've tried it on familiar plants as control

If you have these plants come up every year but they usually die back without flowering, where can the seeds be coming from? Very odd.

Looks very much like a tomato plant to me.

It'll be interesting to see how it develops, now.
Hope it doesn't die off as the others have.

The flowers may help us to identify it, MissAdventure. Hopefully it will bloom soon.

Thank you, Diana and all.
When I searched for a similar image to try and work out what it is, tomato and nightshade both came up, so I shall leave it and wait for the berries.
Then it'll have to go, though.
I don't want all my pots full of them.

I think it is Black Nightshade a member of the Potato and Tomato family, if you leave it it will have small green berries, don't let them fall or you will have lots more next year

No, it's definitely not one you can smoke MissA
Don't try it!

Oh I hope not! I've already nurtured a stinging nettle.
Its getting dangerous out there.

Deadly nightshade?

I think it looks very much like an 'erb!

a weed is just a plant in the wrong place.

I've just noticed another one nestled amongst my fushias!
I think the leaves are rather nice, although I haven't smoked one yet!

DH nurtures things he isn't sure of, [usually weeds] but now and then turn out to be spectacular [but still weeds]
It looks a bit like cannabis to me MissA ! Crush it and put it in a roll up.

I'm hoping it may sprout some berries or something.

I think it's a weed too..........and sorry to say, not a very pretty one!

I'm sure its a weed too.
I have a policy that anything which decides it wants to live in my pots can have a go.
I'm quite keen to try a nurture this one a bit, seeing as its lasted a little while.

I'm sure it's a weed; I get those in my pots/garden beds and pull them out, although I'm not sure what it's called.l

It could, of course, be some rare and beautiful plant but mine have gone into the garden waste.

It doesn't smell of anything much, I've just discovered.

This may be a better one.