Ripe pod of Claytonia or Spring Beauty, cut across, and splitting into three valves (Gray, 1858).
Slice of a head of flowers of Coreopsis, with one ray flower, and one perfect disk-flower with its bract…
The Fly-trap grows in swampy places, and has a flower that hinges in order to trap insects.
The hawk moth is well known by its habit of poising like a humming bird over the flower from which it…