Which of the following is responsible for peat formation ?
Marchantia
Riccia
Funaria
Sphagnum
Bryopsida / Mosses -
Gamatophytic plant body is thalloid protonema and leafy with obliquely septate rhizoids and elaters absent in sporophytic stage.
- wherein
Eg. Sphagnum, Funaria
Peat is mainly an accumulation of partially decayed vegetation or organic matter and Sphagnum accumulations can store water since both living and dead plants can hold large quantities of water and living matter (like meat eggs) for long distance transport inside their cells hence, it is responsible for peat formation.
Option 1)
Marchantia
Incorrect
Option 2)
Riccia
Incorrect
Option 3)
Funaria
Incorrect
Option 4)
Sphagnum
Correct