A green, flattened stem branch of limited growth with only one or two internodes is :

Options

A. phylloclade
B. cladode
C. phyllode
D. runner

Explanation

To solve the question, let's break it down step by step:

### Step 1: Understand the Question
The question asks for a specific type of plant structure described as a "green, flattened stem branch of limited growth with only one or two internodes."

### Step 2: Identify Key Terms
- **Green, flattened stem branch**: This indicates a modification of a stem that is flat and green in color.
- **Limited growth**: This suggests that the structure does not continue to grow indefinitely.
- **One or two internodes**: This specifies that the structure has very few segments between nodes.

### Step 3: Analyze the Options
The options provided are:
1. Phylloclade
2. Cladode
3. Phyllode
4. Runner

### Step 4: Define Each Term
- **Phylloclade**: A flattened stem that has unlimited growth and multiple nodes.
- **Cladode**: A flattened stem with limited growth and typically one or two internodes.
- **Phyllode**: A leaf modification that has multiple nodes.
- **Runner**: A horizontal stem that also has multiple nodes.

### Step 5: Match the Description to the Correct Term
From the definitions:
- The only term that fits the description of being a green, flattened stem branch with limited growth and only one or two internodes is **Cladode**.

### Conclusion
The correct answer is **Cladode**.

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