The term used when there is no distinction between non essential or accessory floral organs, is

Options

A. epicalyx
B. perianth
C. persistent calyx
D. scaly leaves

Answer

To solve the question about the term used when there is no distinction between non-essential or accessory floral organs, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Floral Organs**:
- Floral organs can be categorized into essential and non-essential parts. Essential parts include stamens and carpels, while non-essential parts include calyx (sepals) and corolla (petals).

2. **Identify Accessory Floral Organs**:
- Accessory floral organs refer to the non-essential parts of the flower, which are the sepals and petals.

3. **Recognize the Problem**:
- The question asks for a term that describes a condition where there is no clear distinction between the non-essential floral organs (sepals and petals).

4. **Define the Term**:
- The term used when the calyx (sepals) and corolla (petals) are indistinguishable is known as **Perianth**.

5. **Provide an Example**:
- An example of a flower where the distinction between sepals and petals is not clear is the lily. In lilies, the sepals and petals appear similar, making it difficult to differentiate between them.

6. **Select the Correct Option**:
- Based on the explanation, the correct answer to the question is **Option B: Perianth**.

### Final Answer:
The term used when there is no distinction between non-essential or accessory floral organs is **Perianth**.

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