Mnium affine var. rupestre

A moss of open slopes. Not nearly as common as Mnium cuspidatum.

Dry gametangia-bearing stems at University Lake, 1/11/03.

Rehydrated gametangia-bearing stems at University Lake, 1/11/03.

Microscopic adaxial view of the apical third of a leaf, 1/11/03.

Central portion of the above leaf, 1/11/03.

Basal portion of the same leaf, 1/11/03.

Leaf margin, 1/11/03.

Leaf apex, 1/11/03.

Cells near the midrib of a leaf, 1/11/03.