Naked pedicellate, tricarpellary female flower surrounded by many naked male flowers is characteristic of

Options

A. Verticillaster
B. Cyathium
C. Hypanthodium
D. Scapigerous cyme

Answer

To solve the question regarding the characteristic of a naked pedicellate, tricarpellary female flower surrounded by many naked male flowers, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Terms**:
- **Naked Pedicellate**: This refers to flowers that have a stalk (pedicel) but lack additional structures like bracts.
- **Tricarpellary**: This indicates that the female flower has three carpels, which are the female reproductive parts of the flower.
- **Surrounded by Male Flowers**: This suggests that the female flower is accompanied by male flowers in close proximity.

2. **Identify the Options**: The options provided are:
- Verticillaster
- Scythium
- Hypanthodium
- Scapecarus

3. **Analyze Each Option**:
- **Verticillaster**: This is a type of inflorescence where flowers are arranged in whorls, typically not characterized by the features described.
- **Hypanthodium**: This is a type of inflorescence found in figs, which does not match the description.
- **Scapecarus**: This term does not correspond to the characteristics mentioned.
- **Scythium**: This is known for having a single female flower surrounded by many male flowers and is characteristic of the Euphorbia genus.

4. **Conclusion**: Based on the analysis, the correct answer is **Scythium**, which is characterized by a naked pedicellate, tricarpellary female flower surrounded by many naked male flowers.

### Final Answer:
The characteristic of a naked pedicellate, tricarpellary female flower surrounded by many naked male flowers is indicative of **Scythium**.