Hi Artur. Strange to see you on this site, rather then on Daylily site. Greetings!
The first photo is absolutly not iris graminea. Very much would seem to be Iris lactea. Seed pod is very distinctive, as is very long narrow foliage and seed pods so far below foliage.
The second is absolutly not Iris pumilla. It is one of the siberica group. That is most likely Iris siberica or Iris sanguiniea.
From: Artur <email@example.com>
Sent: Mon, Dec 6, 2010 6:45 pm
Subject: [iris-photos] Iris graminea?