If that word is part of the description, it is automatically checked up in the Bloom Traits. So check that trait, 'Toothed or Fringed Edge' and maybe check other traits, like limit it to Tet's only.
And if the word teeth, tooth, fringe is not part of the description, as well as other traits like sculpted, pleated etc., and that daylily clearly has those features, please submit a proposal to add that in. I have been adding them as I come across them but I am only one person!