アジサイ
Umbelliferone occurs in many familiar plants from the Apiaceae (Umbelliferae) family such as carrot, coriander and garden angelica, as well as in plants from other families, such as the mouse-ear hawkweed ("Hieracium pilosella", Asteraceae) or the bigleaf hydrangea ("Hydrangea macrophylla", Hydrangeaceae, under the name hydrangine).