tulipa biebersteiniana. yellow-white spiky tulips outdoors in spring on a flower bed

bieberstein biebersteiniana bloom blooming botany bottom bright bulbous collection conservation day dirt earth ecosystem field flora floral flower fresh garden gardening ground leaf liliaceae meadow nature outdoor park perennial petal petals photo plant plants priming primrose rare season soil spring sunny sylvestris the time tulip tulipa tulips wild wildflower yellow