Sub-freezing air supersaturated with moisture puts sugar-candy rime on all edges, more rarely spines or thick crusts.
Fern and fungus…
Aspiring to evergreen
Silver bells and cockleshells
cherry and maple…
Prunus subhirtella
Acer palmatum
andromeda and magnolia…
Pieris japonica with rhododendron
M. macrophylla and Pachysandra terminalis
and waves of wild clumpgrass:
Sorghastrum (?)