Hello, Do you know this flower? We found it in french basque country, thought for a while it was an aphyllantes monspeliensis, but are no more so sure. So thanks for your help!! Lionel
Looks like Sisyrinchium sp. https://www.google.co.uk/search?q=s...78,d.d2k&fp=ddd63fc09c2c8598&biw=1920&bih=967