Which of the following is not included in the minor herbaria?

Options

A. Regional herbaria
B. College herbaria
C. National herbaria
D. Local herbaria

Answer

To determine which of the following is not included in the minor herbaria, we need to first understand what herbaria are and the distinction between major and minor herbaria.

### Step-by-Step Solution:

1. **Definition of Herbarium**: A herbarium is a collection of preserved plant specimens and associated data used for scientific study. This collection can include dried plants, leaves, flowers, and other parts of plants, as well as mosses, liverworts, and algae.

2. **Types of Herbaria**: There are two main types of herbaria: major herbaria and minor herbaria.
- **Major Herbaria**: These are large collections that may cover a wide geographical area and contain a vast number of specimens.
- **Minor Herbaria**: These are smaller collections that are typically localized to a specific region or institution.

3. **Understanding Minor Herbaria**: Minor herbaria include:
- **Regional Herbaria**: These are localized to a specific region.
- **College Herbaria**: These are collections maintained by educational institutions and are also localized.
- **Local Herbaria**: Similar to regional herbaria, these are confined to a specific locality.

4. **Identifying the Correct Answer**: The question asks for the option that is not included in minor herbaria. The options provided are:
- Regional Herbaria
- College Herbarium
- National Herbarium
- Local Herbaria

5. **Analysis of Options**:
- **Regional Herbaria**: Localized to a specific region (minor herbarium).
- **College Herbarium**: Localized to a college (minor herbarium).
- **National Herbarium**: Not localized; it encompasses a broader area and is considered a major herbarium.
- **Local Herbaria**: Localized to a specific locality (minor herbarium).

6. **Conclusion**: The option that is not included in minor herbaria is the **National Herbarium**.

### Final Answer:
The correct answer is **National Herbarium**.