Wall Flower, and ornamental and medicinal plant of Brassicaceae, is

Options

A. Brassica alba
B. Cheiranthus cheiri
C. Lepidium sativa
D. Matthiola incana.

Answer

**Step-by-Step Solution:**

1. **Identify the Common Name and Scientific Name**: The question asks about the Wall Flower, which is commonly known as "Karyanthus carry."

2. **Determine the Family**: The Wall Flower belongs to the family Brassicaceae. This family is known for its flowering plants.

3. **Usage of the Plant**: The Wall Flower is recognized for its ornamental value, making it a popular choice for gardens and homes. It produces abundant flowers, especially in spring.

4. **Native Region**: The Wall Flower is native to Europe but has been introduced to other regions around the world.

5. **Medicinal Properties**: In addition to its ornamental uses, Karyanthus carry has medicinal properties due to the presence of certain molecular compounds.

6. **Conclusion**: Based on the information gathered, the correct identification of the Wall Flower as an ornamental and medicinal plant of the Brassicaceae family is Karyanthus carry.

**Final Answer**: Wall Flower, an ornamental and medicinal plant of Brassicaceae, is Karyanthus carry.

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