Family with Head Type of Inflorescence: Solanaceae

Solanaceae is a family of flowering plants commonly known as the nightshade family. The flowers of Solanaceae are usually arranged in a head-like cluster called a cyme. The head type of inflorescence is characteristic of this family.

Characteristics of Solanaceae:

- Leaves: The leaves of Solanaceae are usually alternate, simple, and entire. The leaves may be hairy or smooth.

- Flowers: The flowers of Solanaceae are usually arranged in a head-like cluster called a cyme. The flowers are usually bisexual, with both male and female reproductive structures.

- Fruit: The fruit of Solanaceae is usually a berry or a capsule.

- Alkaloids: Many plants in the Solanaceae family contain alkaloids, which are compounds that can be toxic to humans and animals. Some alkaloids have medicinal properties and are used in traditional medicine.

Examples of Solanaceae:

- Tomato (Solanum lycopersicum)
- Potato (Solanum tuberosum)
- Eggplant (Solanum melongena)
- Bell pepper (Capsicum annuum)
- Tobacco (Nicotiana tabacum)

Conclusion:

In conclusion, the family with head type of inflorescence is Solanaceae. This family is characterized by its cyme arrangement of flowers, alternate leaves, and fruit in the form of a berry or capsule. The presence of alkaloids in many plants of this family makes them important in traditional medicine.

Asteraceae consists of sunflower (Helianthus annuus), marigold (Tagetes indica), safflower (Carthamus tinctorius). Zinnia, Cosmos, Tridax, .... examples which belongs to astetaceae family....In this type of inflorescence the main axis or receptacle becomes suppressed, and almost flat, and the flowers (also known as florets) are sessile (without stalk) so that they become crowded together on the flat surface of the receptacle. The florets are arranged in a centripetal manner on the receptacle, i.e., the outer flowers are older and open earlier than the inner ones.