The stipules are modified into tendrils in

Options

A. Smilax
B. Asphodelus
C. Gloriosa
D. Asparagus

Answer

### Step-by-Step Solution:

1. **Understanding Stipules**:
- Stipules are small, leaf-like structures that are found at the base of the leaf stalk (petiole). They can vary in shape and size and are often present in pairs.

2. **Understanding Tendrils**:
- Tendrils are specialized structures that help plants climb and attach to supports. They are typically slender, thread-like, and can coil around objects to provide stability and support to the plant.

3. **Identifying the Question**:
- The question asks which plant has stipules that are modified into tendrils. This means we need to find a plant where the stipules have evolved to serve the function of tendrils.

4. **Analyzing the Options**:
- The options given are:
- Smilax
- Asphodelus
- Gloriosa
- Aspiris

5. **Determining the Correct Answer**:
- Among the options, Smilax is known to have stipules that are modified into tendrils. Smilax is a climbing plant that belongs to the family Monocotyledon and has a thorny structure, which supports its climbing habit.

6. **Conclusion**:
- Therefore, the correct answer to the question is **Smilax**.