εὐθαλ-έω,
bloom, thrive, [[ 2nd c.BC: Nicander Epicus “fragment” 74.16, 1st-2nd c.AD: Plutarchus Biographus et Philosophus 2.28e, “POxy.” 729.22 (2nd c.AD), 4th c.AD(?): Quintus Smyrnaeus Epicus 4.423: _metaphorically_, 4th c.AD: Themistius Sophista “Orationes” 27.339c. ] Refs 2nd c.BC+]