capitulum inflorescence occurs is

Options

A. salvia
B. euphorbia
C. marigold
D. jasminum

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the occurrence of capitulum inflorescence. We need to identify which of the given options represents this type of inflorescence.

2. **Analyzing the Options**:
- **Option 1: Salvia**: Salvia is part of the verticillaster type of inflorescence, which consists of clusters of flowers. It does not represent capitulum inflorescence.
- **Option 2: Euphorbia**: Euphorbia is an example of cyathium, which resembles a single flower but is not a capitulum. Therefore, this option is incorrect.
- **Option 3: Marigold**: Marigold is a classic example of capitulum inflorescence. In this type, many small flowers are borne on a flat receptacle, which is characteristic of capitulum.
- **Option 4: Jasminum**: Jasminum exhibits a dichasial type of inflorescence, where two lateral branches develop. This does not fit the definition of capitulum.

3. **Identifying the Correct Answer**: After analyzing all the options, we find that Marigold (Option 3) is the only correct example of capitulum inflorescence.

4. **Conclusion**: The correct answer to the question "capitulum inflorescence occurs in" is **Marigold**.

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