Orthotrichum strangulatum

A moss of exposed limestone, able to tolerate dry rock.

Several rosettes in the upland areas on the south side of Griffy Lake, 12/23/03.

A microscopic leaf, 1/11/03.

Abaxial view from the center of a leaf to its margin, 1/11/03. Note the 2-cell-thick region near the margin.

The apex of a leaf, 1/11/03.