Named as M. submucronifolium by Vitt
Keying to M prorepens/M. submucronifolium in my key version 29 March 2012
Capsule shape and constriction pattern ok for M prerepens/M. submucronifolium complex
Setae=6.0, 5.0, 4.5, 6.0
Leaves mostly c. 1.8 mm
Dwarf males seen
Allan Fife, March 2012