A type of inflorescence in which oldest flowers are present at upper portion and young buds are arranged towards base–

Options

A. Cymose
B. Umbel
C. Racemose
D. Corymb

Answer

**Step-by-Step Solution:**

1. **Understanding Inflorescence**: Inflorescence refers to the arrangement of flowers on a floral axis. It is important to recognize that different types of inflorescence exist based on how flowers are arranged.

2. **Identifying the Arrangement**: The question specifies a type of inflorescence where the oldest flowers are located at the upper portion of the floral axis, while the younger buds are positioned towards the base.

3. **Recognizing the Type**: The arrangement described is characteristic of "Simon's inflorescence." In this type, the older flowers bloom first and are situated at the top, while the younger buds remain at the bottom.

4. **Visual Representation**: To better understand Simon's inflorescence, one can visualize or draw a diagram where the apex (top) shows older flowers and the base shows younger buds. This helps in grasping the concept of the arrangement clearly.

5. **Conclusion**: Therefore, the type of inflorescence described in the question is known as "Simon's inflorescence."

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