Pollinators like bees, animals, and birds come and gather pollen from the flowers. The pollen sticks to their bodies. When they go to visit another flower to gather more pollen, the pollen from the previous flower drops into the pistil of the new flower, fertilizes the eggs inside the ovary, and seeds are made. Flowers did not always exist; they first appeared 140 million years ago. Before that, ferns and cone bearing trees dominated the earth.
Sunflowers move throughout the day in response to the movement of the sun from east to west. Moon flowers bloom only at night, closing during the day.
We do not think of broccoli as a flower nor do most florists display broccoli in their floral cooler. However, broccoli, in fact, is a flower. Broccoli is harvested before the flower buds fully open and eaten as a vegetable. Maybe it’s time we start incorporating broccoli in floral arrangements.