close-up of ornamental soft feather grass similar to stipa, needle grass, nassella tenuissima. concept mildness

background beige closeup delicate ecology feather feathergrass field filigree flora flower fluffy fondness gentleness grass grow growth herb light long meadow mildness nasella nassella needle needlegrass ornamental pastel plant savanna season silverhaired soft softness spike spring steppe stipa subtlety summer tender tenderness tenuissima tussock wild wind