Andreaeobryum is a genus of moss with a single species Andreaeobryum macrosporum , endemic to Alaska and western Canada . The genus is placed as a separate family , order and class among the mosses.
Notes from a quiet corner of bryology
Andreaeobryum is a genus of moss with a single species Andreaeobryum macrosporum , endemic to Alaska and western Canada . The genus is placed as a separate family , order and class among the mosses.