Filament, the stalk of a stamen, [14], [80], [101]; also any slender thread-shaped body.
Filamentose, or Filamentous, bearing or formed of slender threads.
Filiform, thread-shaped; long, slender, and cylindrical.
Fimbriate, fringed; furnished with fringes (fimbriæ).
Fimbrillate, Fimbrilliferous, bearing small fimbriæ, i. e. fimbrillæ.
Fissiparous, multiplying by division of one body into two.
Fissus, Latin for split or divided.
Fistular, or Fistulose, hollow and cylindrical, as the leaves of the Onion.
Flabelliform, or Flabellate, fan-shaped.
Flagellate, or Flagelliform, long, narrow, and flexible, like the thong of a whip; or like the runners (flagellæ) of the Strawberry.