#tomentum__hair__fuzz  filamentous hairlike growth on a plant; "peach fuzz"
  supertype:  plant_process__plantproces__enation  a natural projection or outgrowth from a plant body or organ
  subtype:  stinging_hair  a multicellular hair in plants like the stinging nettle that expels an irritating fluid
  subtype:  coma.tomentum  a usually terminal tuft of hairs especially on a seed
  subtype:  beard.tomentum  a tuft or growth of hairs or bristles on certain plants such as iris or grasses
     subtype:  awn  slender bristlelike appendage found on the bracts of grasses

No statement uses or specializes tomentum; click here to add one.