Ephemerum crassinervium subsp. sessile
Ephemerum crassinervium subsp. sessile (Bruch) Holyoak
Ephemerum crassinervium subsp. sessile (Bruch) Holyoak 是 Pottiaceae 科的植物，於 2010 年發表。
Synonyms
Phascum sessileEphemerella sessilisEphemerum sessileEphemerum sessile var. brevifoliumEphemerum sessile var. kushniriiEphemerum stenophyllum var. brevifolium