ˌfiskōˈmi.trēəm noun
Usage: capitalized
Etymology: New Latin, from physco- (from Greek physkē large intestine, sausage) + mitr- (from Latin mitra headband, turban) + -ium — more at miter
: a genus of mostly minute mud-inhabiting mosses (family Funariaceae) having globose to pyriform erect capsules with no peristome — see urn moss