Weissia controversa

Weissia controversa is a small acrocarpous moss found on disturbed, bare, or calcareous soils in temperate regions, often colonizing path edges, earthen banks, and open grassland. As a bryophyte it has no true roots and absorbs water and nutrients directly through its leaves, requiring consistently humid conditions and indirect light to thrive. It is primarily of interest to moss enthusiasts, terrarium builders, or ecological restoration projects rather than mainstream horticulture.