A Lilium species collected in Durmitor Mts., Montenegro. There are indications that it belongs to L. chalcedonicum group. In any case, the species cannot be ID for sure yet; keep the collection name.
Germination: without the exact species is hard to advise on germination; sow when you get the seeds and be patient.
Thanks to someone who got ahead and started testing, we may soon have more info about the germination pattern :)