Hybrid of D. digitatum and D. tristachyum. Lower leaves generally smaller (like digitatum) rhizomes intermediate (buried and surficial) annual constrictions on lateral branches (like tristachyum);

In the past I may have called this "Thuidium delicatulum" but I am now told this, T. recognitum, is the element in middle Tennessee...

On a vine. Costa ends well before leaf apex (photo 5).

Grids on photos 2 - 4 are 5 mm on each side.

On trunk of Fraxinus.

Limestone outcrops near cave entrance, occasional

Along Honeymoon Falls trail

Moist. Leaves tipped with a tiny needle tip separates it from E. procera.

On duff in Thuja woods

Leaves not oblong, four nutlets that are ridged. Growing on a cliff top.

The leaves strike me as smaller than some other holly species I've seen locally.

Never quite sure if this is Isothecium or this species. Chek ID.

Rhizomes creeping and rooting along length. Leaves along peduncles minutely toothed, approx. 2 teeth per each side of each leaf.

Thin mat, red-brown color, growing on the sides of a decomposing log in a mixed hardwood forest.

Riccia lamellosa

edge of a marsh dominated by river bulrush, on exposed, but still very moist mud.