Brophyte which provides peat is

Options

A. Sphagnum
B. Marchantia
C. Funaria
D. Polytrichum

Answer

### Step-by-Step Solution:

1. **Understand the Question**: The question asks for a specific bryophyte that provides peat.

2. **Define Bryophytes**: Bryophytes are non-vascular plants that belong to the division Bryophyta. They include mosses, liverworts, and hornworts.

3. **Define Peat**: Peat is an accumulation of partially decayed organic matter, primarily formed from dead and decaying vegetation. It is commonly found in wetland areas.

4. **Identify the Relevant Bryophyte**: Among the options given (Sphagnum, Marchantia, Funeria, and Polytrichum), we need to identify which one is known for producing peat.

5. **Research on Sphagnum**: Sphagnum is a genus of mosses that is particularly known for its ability to retain water and its role in the formation of peat. It is often referred to as peat moss.

6. **Conclusion**: Based on the information gathered, the bryophyte that provides peat is **Sphagnum**.

### Final Answer:
The bryophyte which provides peat is **Sphagnum**.

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