Allium moly

Umbel with shiny yellow starry flowers with green grains. The grey-green leaves remain beautiful . Rich- and long flowering on all places in sun or shade in May-June. For in a green-yellow-white shade garden with Alchemilla erythopoda and yellow variegated Hostas as H. aureomarginata but the Alliums grow well  in groups  at very dry spots and between gravel too.