`silver mugwort` plant leaves - tanacetum argenteum

anatolia arborescens arboretum argenteum artemisia asia asian asteraceae balsamita bloom blossom botanical botanist botany chrysanthemum cluster dollop europe feathery flora florist flowers gallen garden gray grey hairy head horticulture houseplant leaf minor mug mugwort natural nature plant saint silver spring stamen stem summer swiss switzerland tanacetum tansy vulgare wort yellow