I always laugh at myself thinking that I will be able to ID something but I always have to look. IMHO I think the one on the left is an Echeveria and the one on the right is a sempervidium. There ends my knowledge...
Good luck with the IDs. Someone is sure to be able to help you more.

VG,
The flat looking one off to the right looks like Aeonium tabuliforme, AKA 'Dinner Plate Aeonium.'

The one in the back next to the pole looks like Crassula falcata, AKA 'Propeller Plant.'

Sorry, I don't know about the others.

Planto

I was thinking that one on left is E. Perle von Nurnberg or perhaps E. gibbiflora metallica.

Not sure...
Photo of Perle von Nurnberg (it's not as pink as photo shows, that's artificial lights...but it has pinkish colour):

My guess for the 'flat' rosette on right would be aeonium...
Rina

Planto,

that's the aeonium I was thinking about! Rina

Rina,
Great minds think alike, eh? :)

YAY, I was right on the Crassula and Aeonium tabuliforme!

Thank you so much for the help, people, you all ROCK!

Having just looked up the Aeonium on Dave's Garden, I've discovered that it does not like water to be standing in the rosette (which it is now, after a rain storm), I guess I have to come up with something, so that it can easily run of. How big do these get? -I'm hoping the popular name "Dinner Plate Aeonium" is only referring to the shape, and not the size o.O

How do I tell E. Perle von Nurnberg from E. gibbiflora metallica? Looking at pictures of them both on the internet, I think they look more or less like the same plant. Are there any way I can narrow the ID down any further? -Will I be able to tell once they flower, or what? -And how, do I GET it to flower?

VG

You have the ID on 2 & I'll confirm the Echeveria 'Perle von Nurnberg'. You don't often see metallica/'Metallica' (there are 2 by the name) in the trade. So, more likely 'PvN'...and yes, somewhat difficult to tell apart at times.

Thank you for that info, Rosemariero! I will note it as Perle von Nürnberg, then!

vgtar,
I am reading from "The Complete Book of Cacti & Succulents" by Terry Hewitt (copyright 1993): "When three years old, this species [Aeonium tabuliforme] flowers and dies. Offsets rarely form, so keep several plants to cross-pollinate the yellow summer flowers and produce seedlings."

It says (in my book) that the max height is 2 inches and it gets 12 inches wide. I guess you could say dinner plate! Sorry about the news of it dying at such a young age... I've never owned one, I cannot attest to this as being true or untrue. I don't know about the overhead watering, but I'd imagine the water gets trapped between the leaves. Might have to be careful and water around the base of the plant?

Planto

Thank you, Planto.
Three years, you say? Well, I'll see if I can get some leaf cuttings to root before then. My guess is, that it's about one to two years old now.
It might not be very noticeable from the picture, but it's got a small dimple in the centre of the plant. This is where rain water collects. I have now tried to correct this, by tilting it a bit, by putting some small stones under one side of the rosette. After the next rain storm, I'll have a look, and see if it was enough.
The medium I've recently begun growing my succulents in, is cat litter, of a kind, that is actually a burnt diatomaceous clay. It's cheap, and fantastic... and a lot better than any commercial cactus soil, I've ever used. As long as water gets into the pot, it will soon be distributed, so that it also ends up by the roots, no matter where I water, and without ever getting too wet. I hope this will keep stem rot from developing in any of my plants :-D

Thank you for taking the time to look it up!

VG

VG,
Sure thing! I don't much about that kind of mix, but it's always a good thing when you find what works for you. :) If it still collects in the center of your plant after it rains, you could always suck up the water with a paper towel or q-tip perhaps? Maybe not a permanent fix, but at least you get it out of the center before it sits for too long.

Planto