heliotaurus ruficollis beetles pollinating yarrow flowers

039 achillea background beetle bloom blooming blossom coleoptera color common copy devil ecology ecosystem environment flora flowers folk gordaldo grass green heliotaurus herba hundred insects leaved man medicinal medicine milfoil militaris millefolium natural nature nectar nettle nosebleed old pepper petals plant polen pollination ruficollis sanguinary season seasonal small soldier space spring springtime sustainability thousandleaf thousandseal traditional white wild woundwort yarrow