Liop,
The first one is a Pinus nigra.
The second one in the pot is a Chamecyparis lawsoniana seedling.
The third one is an Abies koreana seedling.

As said before, I'm not a species specialist...

#1 is Pinus thunbergii.

Agree with Coniferjoy on the other two.

Resin

Thank you very much for the ID's.

The first one is near the spot where I saw the bad-looking P. mugo subsp. rotunda about which I asked an ID too. At first I though they were both the same species because they looked similar, but when I went too look closer then I could see the cones were definitely different.
Funny part is that someone else suggested in that thread where I asked for an ID that it could be P. thunbergii. So I guess both trees are similar looking indeed.

The second one I think comes from a hedge close-by that was (I think) never trimmed and therefore started producing cones.

The third one is almost a miracle to me. Closest Abies koreana that I'm aware of is at least a few hundred meters away from where I found it.
I'm very glad I dug it out too because A. koreana was also on my wanted list. :)

I think your fir seedling may very well be Abies alba...

-Sam

Hmmm... It can indeed be something different... There is a big tree 150m away which I think is Abies alba indeed (definitely not A. Koreana).

Any opinions on why it would be A. alba or A. koreana?

I don't know whether this is decisive information since it's just a 1-year seedling, but I measured the biggest needle it has and it's about 1.9cm (0.748 inch) long and 1.6mm (0.063 inch) wide.

This post was edited by liopleurodon on Tue, Feb 5, 13 at 11:55