This is a picture of cabbage which is an example of a long-day plant. Long-day plants only flower once exposed to longer than average periods of light, such as in summer. Some other examples of long-day plants include spinach, lettuce, and some wheat varieties.
This is a picture of a common daylily which shows the anther and filament of a stamen. This is where the pollen of a flower is stored and produced. The anther holds the pollen while the filament, a long stem-like structure, holds the anther up so pollinators can reach it. The anther can either be placed at the end of the filament (as pictured) or towards the center.
Comments
Post a Comment