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Keywords from Image Description:
swallowtail garden seeds swallowtailgardenseeds public domain publicdomain echinops sphaerocephalus echinopssphaerocephalus glandular globethistle glandularglobethistle pale globethistle paleglobethistle asteraceae perennial perennial flower perennialflower perennial garden perennialgarden garden woolly spherical herbaceous white