Agaricus is a member of

Options

A. Ascomycetes
B. Deuteromycetes
C. Basidiomycetes
D. Phycomycetes.

Answer

**Step-by-Step Text Solution:**

1. **Identify the Question**: The question asks about the classification of Agaricus. Specifically, it wants to know which group or division Agaricus belongs to among the provided options.

2. **Understand the Options**: The options given are:
- Ascomycetes
- Deuteromycetes
- Decidomycetes
- Phycomycetes

3. **Recall Information about Agaricus**: Agaricus is commonly known as the edible mushroom. It is a well-known member of the fungi kingdom.

4. **Determine the Correct Division**:
- Agaricus belongs to the division Basidiomycetes (not listed in the options).
- The options provided do not include Basidiomycetes, but the closest related option is Decidomycetes, which seems to be a misinterpretation of Basidiomycetes in this context.

5. **Eliminate Incorrect Options**:
- **Ascomycetes**: This group is known for producing spores in sac-like structures called asci. Agaricus does not belong here.
- **Deuteromycetes**: This group is known as "imperfect fungi" and does not have a known sexual reproduction stage. Agaricus does not fit this classification.
- **Phycomycetes**: This group includes fungi that are primarily aquatic and have coenocytic hyphae. Agaricus does not belong here either.

6. **Conclusion**: The correct classification for Agaricus is Basidiomycetes, but since that option is not available, we can conclude that the question may have a typographical error. However, based on the provided options, the closest answer is Decidomycetes.

**Final Answer**: Agaricus is a member of Decidomycetes (though it is more accurately classified under Basidiomycetes).

---