#moss  tiny leafy-stemmed flowerless plants
  supertype:  bryophyte__nonvascular_plant__nonvascularplant  any of numerous plants of the division Bryophyta
  subtype:  acrocarp__acrocarpous_moss  a moss in which the main axis is terminated by the archegonium (and hence the capsule)
  subtype:  pleurocarp__pleurocarpous_moss  a moss having the archegonium or antheridium on a short side branch rather than the main stalk
  subtype:  sphagnum_moss__sphagnum__peat_moss__bog_moss  any of various pale or ashy mosses of the genus Sphagnum whose decomposed remains form peat

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