Write any two important diagnostic characters of family Liliaceae.

Explanation

To answer the question about the two important diagnostic characters of the family Liliaceae, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Family**: The family in question is Liliaceae, which is known for its flowering plants.

2. **Character 1 - Tepals**:
- One important diagnostic character of the Liliaceae family is that the flowers have **six tepals**.
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