Tufted Thread-moss, Dry Calcareous Bryum Moss, Sidewalk Moss

Tufted Thread-moss, Dry Calcareous Bryum Moss, Sidewalk Moss Bryum caespiticium Full sun to medium shade; medium to moderately dry moisture level; found on bare soil, rotten wood and rarely on rocks; prefers a more alkaline substrate but will tolerate most any soil pH.  .4 to .6 inches in height. Native Region:  Listed by the Tennessee Herbarium as native to Tennessee with no listing by county Description:  A very versatile small moss that forms erect, dense tufts.  Forms crowded clumps of leaves at upper ends of the stems.  Tolerates direct sunlight and some foot traffic in the wild.  If located in full sun without watering, it will turn brown and dry out until water returns.  Brilliant emerald green when damp.  Can be used between stones in walkways or in a sunny garden.  Found worldwide.

Photo courtesy of Ohio Moss and Lichen Association https://ohiomosslichen.org Photo courtesy of wikimedia, Hermann Schachner https://commons.wikimedia.org/wiki/Bryum_caespiticium_(a,_144809-474754_3489.jpg Photo courtesy of Ohio Moss and Lichen Association https://ohiomosslichen.org