Biology, Environment, Nature Observing Microscopic Stem Hair Posted by arohanhazarika@kvkhanapara on September 18, 2018 Trichomes are fine outgrowths or appendages on plants, algae, lichens, and certain protists. They are of diverse structure and function. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Like this:Like Loading... Related