Poaceae was formerly called

Options

A. Compositae
B. Cruciferae
C. Papilionaceae
D. Gramineae.

Answer

To answer the question "Poaceae was formerly called," we can follow these steps:

### Step 1: Identify the Options
The question provides four options:
1. Compositae
2. Cruciferae
3. Papilionaceae
4. Gramineae

### Step 2: Analyze Each Option
- **Compositae**: This family is also known as Asteraceae, which includes flowering plants like sunflowers and daisies.
- **Cruciferae**: This family is also known as Brassicaceae, which includes plants like mustards and cabbages.
- **Papilionaceae**: This family is also known as Leguminaceae or Fabaceae, which includes legumes like peas and beans.
- **Gramineae**: This is the family that includes grasses and cereals.

### Step 3: Identify the Correct Answer
Among the options, Gramineae is the former name of the Poaceae family. Poaceae includes various monocot plants such as grasses and cereals (e.g., rice, wheat, oats, corn).

### Conclusion
Thus, the answer to the question "Poaceae was formerly called" is **Gramineae**.

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