Bracteate flowers are more common in the family 

Bracteate flowers are flowers that are associated with a bract, which is a modified or specialized leaf structure located near the flower. These types of flowers are more commonly found in plants of the Fabaceae family, which is also known as the Leguminosae family. Here’s a detailed explanation:

1. Presence of Bracts:
   In plants of the Fabaceae family, bracts often serve as a protective covering for the flower bud and play a role in attracting pollinators. These bracts can vary in size, shape, and appearance across species.
2. Examples in Fabaceae:
   Common plants in the Fabaceae family, such as pea (Pisum sativum) and bean (Phaseolus vulgaris), exhibit bracteate flowers. This feature is an identifying characteristic of many members of this family.
3. Other Options:
   • Brassicaceae: Typically has flowers without prominent bracts.
   • Solanaceae: Flowers are generally ebracteate (lacking bracts).
   • Liliaceae: Known for their showy flowers, but bracts are not a defining feature.

Summary

The Fabaceae family is characterized by the presence of bracteate flowers, making it a significant feature for identifying plants within this family. This adaptation helps in protecting the floral structures and supporting reproductive success.