Question:

Among the following species of bryophytes, which is not an example of mosses?

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Remember the three main groups of bryophytes: Liverworts, Hornworts, and Mosses. Marchantia and Riccia are the most common examples of liverworts you'll encounter in textbooks. If you see them, think "liverwort," not "moss."
Updated On: Sep 17, 2025
  • Funaria
  • Marchantia
  • Polytrichum
  • Sphagnum
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The Correct Option is B

Solution and Explanation

Step 1: Understanding the Concept:
The division Bryophyta is generally divided into three classes: Hepaticae (Liverworts), Anthocerotae (Hornworts), and Musci (Mosses). The question asks to identify the organism that does not belong to the class Musci (Mosses).
Step 2: Detailed Explanation:
Let's classify each of the given bryophytes:


Funaria: This is a very common and widely studied genus of moss. It belongs to the class Musci.

Marchantia: This is the classic textbook example of a thalloid liverwort. It belongs to the class Hepaticae and is characterized by its flattened, dichotomously branched thallus and specialized reproductive structures (antheridiophores and archegoniophores).

Polytrichum: Commonly known as hair-cap moss, it is a well-known genus of moss, belonging to the class Musci.

Sphagnum: Commonly known as peat moss, it is an economically and ecologically important genus of moss, belonging to the class Musci.

Step 3: Final Answer:
Funaria, Polytrichum, and Sphagnum are all examples of mosses. Marchantia is a liverwort, not a moss.
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