Corolla and its Forms: An Overview (With Diagrams) | Flower
The below mentioned article provides an overview on the corolla and its forms. Corolla: Corolla is the second axillary whorl composed of petals. Like the calyx, the corolla also protects the more essential stamens and carpels within. The petals are usually brightÂly coloured because of the presence of water-soluble anthocyanin (red, orange, violet, blue, etc.) and anthoxanthin (yellow to ivory [...]