What are the 3 types of flowers based on the position of floral parts on the thalamus?

Flowers are the reproductive organs of plants and come in a variety of shapes and sizes. The position of the floral parts on the thalamus, or receptacle, is one way to classify flowers. Based on the position of the floral parts on the thalamus, flowers are described as hypogynous, perigynous, and epigynous.

Hypogynous flowers have their floral parts positioned below the thalamus. The sepals, petals, stamens, and carpels are all attached to the thalamus at the same level. Examples of hypogynous flowers include buttercups, roses, and daisies.

Perigynous flowers have their floral parts positioned around the thalamus. The sepals, petals, stamens, and carpels are all attached to the thalamus at different levels. Examples of perigynous flowers include tulips, lilies, and orchids.

Epigynous flowers have their floral parts positioned above the thalamus. The sepals, petals, stamens, and carpels are all attached to the thalamus at different levels. Examples of epigynous flowers include bluebells, sunflowers, and marigolds.

In conclusion, flowers can be classified based on the position of their floral parts on the thalamus. Flowers are described as hypogynous, perigynous, and epigynous, depending on where the sepals, petals, stamens, and carpels are attached to the thalamus.