What kind of soil in the spot where plant is photographed? Is soil based on a clay or this soil is sand with small stones? Or sand, stones and clay are mixed here? Please note that description of a photo have to describe habitat of photographed plant, not range of habitats of population or whole species.

По-моему, это Moraea sisyrinchium.

Может быть

Спасибо.

Thank you for the question. The main part of this soil is clay, and including crushed stone and sand.

Thank you for clarification. I have corrected descriptions for the photos.