colorful vertical closeup on a female longhorn solitary bee, eucera, in a bastard balm, melittis melissophyllum, flower

arthropoda arthropod bastard balm bee ecology eucera europe flora france gard hymenoptera insect location mediterranean melittis melissophyllum nature other plant animal biology botanical botany closeup entomology female flower flowering invertebrate longhorned macro outdoors pollinator single solitary wild wildflower wildlife natural colorful vertical longhorn