Saw these pretty violet berries in a community garden and was curious what they are?

I've got this growing out of a pot that is kind of just a "whatever grows, grows" pot (mostly moss). I assume its some kind of weed, as this photo is from about a month ago and its grown significantly since then, especially in width. But it doesn't seem like most other weeds that I see grow in the area, this is more vertical than usual so I thought I would ask this community.

Located in Victoria, Australia if that helps.

Had bought some plants online from the affordable organics site half of them were dead when received.. can't makeout if this is the air plant or rosemary.

I don’t remember planting this guy, but it’s loving its life

I had a bunch of these pop up randomly and put a couple in pots. Because the spikey balls looked cool.

Smell: a strong herbal smell mixed with nuttiness.

No idea what it is, help?

I found this all over the apple trees at a you pick apple orchard. We go every year, and every year it's there. Kids are now old enough to get in trouble, caught my daughter trying to squish these in her fingers. Luckily she didn't manage to squish it, and we rinsed her fingers off with some potable water they had.

I'm a very mediocre gardener and I presume this is some nightshade. Is this horse nettle? How poisonous is this? If memory serves correctly, the Christmas tree farm we go to (again, you pick) has this growing under some of the trees as well. The kids are generally good, and I dont really think they'd eat it, but it wouldn't surprise me if they try to go squishing them (and then get second hand ingestion).

Title guys. This is in Columbus Ohio.

What’s this thorny little tree?

The place I’m at, I have never seen them before and wonder if they are non-native to Indiana?

I've definitely seen this plant before, but none of my searches got me anywhere close. I know approximately nothing about plant ID & would appreciate any help y'all can offer!

Those tiny thorns are not characteristic of Poison Oak, are they? Southeast Georgia.

For a school project we had to pick a plant that we don’t know and sit with it and observe it then Id. We can’t use photo identification. I chose this plant and can’t find it on any websites!! It is fall and most likely lost its flowers or leaves, it’s growing on a rocky hillside in Victoria bc.

I received this plant a while ago. Don’t know how to take care of it since I have no idea what it is and no matter what I do it looks like it wants to die. Anyone can help me? Thank you in advance

Worried it might be harmful for my dogs.

I didn’t touch the plants. Just curious.

Edit: located in Eastern Massachusetts

If it helps we live in the central Texas region! It started growing in one of my dad’s pots and he’s just now getting questions lol.

santa cruz, ca

My daughter said this is growing in half of her yard. Anyone know what it is? Located in Delaware.

Yall are so quick. Tysm!