Английский разговорный словарь (основной) - sphagnum
Sphagnum
sphagnum
ˈsfæɡnəm n. (pl. sphagna) (in full sphagnum moss) anymoss of thegenus Sphagnum, growing in bogs andpeat, and used as packingesp. for plants, as fertilizer, etc. [mod.L f. Gk sphagnos a moss]