How many of the following plants belong to a family whose flowers have six tepals and six epitepalous stamens ?
[Colchicine, Aloe, gram, potato, Gloriosa, tomato, sweet pea, Asparagus, groundnut, tulip]

Options

A. Four
B. Five
C. Two
D. Six

Answer

To solve the question, we need to identify which of the listed plants belong to the family that has flowers with six tepals and six epitepalous stamens. This family is known as Liliaceae.

### Step-by-Step Solution:

1. **Understanding Tepals and Epitepalous Stamens**:
- Tepals are the parts of a flower that are not distinctly classified as petals or sepals. They are collectively referred to as the perianth.
- Epitepalous stamens are stamens that are attached to the tepals.

2. **Identifying the Family**:
- The family that typically exhibits flowers with six tepals and six epitepalous stamens is Liliaceae.

3. **Listing the Plants**:
- We need to check which of the following plants belong to the Liliaceae family:
- Colchicine
- Aloe
- Gram
- Potato
- Gloriosa
- Tomato
- Sweet Pea
- Asparagus
- Groundnut
- Tulip

4. **Classifying Each Plant**:
- **Colchicine**: Belongs to Liliaceae.
- **Aloe**: Belongs to Liliaceae.
- **Gram**: Belongs to Fabaceae (Leguminosae).
- **Potato**: Belongs to Solanaceae.
- **Gloriosa**: Belongs to Liliaceae.
- **Tomato**: Belongs to Solanaceae.
- **Sweet Pea**: Belongs to Fabaceae (Leguminosae).
- **Asparagus**: Belongs to Liliaceae.
- **Groundnut**: Belongs to Fabaceae (Leguminosae).
- **Tulip**: Belongs to Liliaceae.

5. **Counting the Plants from Liliaceae**:
- From the list, the plants that belong to the Liliaceae family are:
- Colchicine
- Aloe
- Gloriosa
- Asparagus
- Tulip
- This gives us a total of **5 plants**.

### Final Answer:
The number of plants that belong to the family whose flowers have six tepals and six epitepalous stamens is **5**.

---