ἀνανθέω
From LSJ
ἔκστασίς τίς ἐστιν ἐν τῇ γενέσει τὸ παρὰ φύσιν τοῦ κατὰ φύσιν → what is contrary to nature is any developmental aberration from what is in accord with nature (Aristotle, On the Heavens 286a19)
English (LSJ)
A blossom again, continue blossoming, Thphr.CP3.24.3, Lib Or.18.90, IGRom.4.1540.25 (Erythrae).
German (Pape)
[Seite 199] wieder blühen, Theophr.