Looking at the close-up of the top of a Papaver pod in Crown of Papavers (below), I’d like to point a few things out. The ring of arches just below the “crown” is where fertilized poppy seeds come out once the pod is “ripe.” Somewhat like curtains, the “entrances” to the passages to the inside curl down. You can see these as curved pads below each opening.
The amazing part are the highly-magnified poppy seeds themselves. If you look at them closely (click the image on your computer to enlarge it, or use “haptic” motions on a phone or iPad to view the seeds more closely) you’ll see that these are not just the simple little black dots we associate with the poppy seed. At this intense magnification, they are patterned and almost honeycombed. There’s amazing detail and structure even in the smallest things in the natural world.