Reproduction
The flowers of Aristolochia rotunda are hermaphrodite are pollinated by midges and other small insects (entomophily), attracted by the smell and by purple-brown color of the flowers. The small hairs inside the cup prevent the flies to come out and fly away. After the pollination these hairs sag and allow them to escape.
This species is the only host plant of the caterpillars of a beautiful uncommon butterfly (Zerynthia polyxena). Eating the leaves of the plant the larvae this insect ingest aristolochic acid that make them poisonous to birds.
Read more about this topic: Smearwort
Famous quotes containing the word reproduction:
“Although Samuel had a depraved imagination—perhaps even because of this—love, for him, was less a matter of the senses than of the intellect. It was, above all, admiration and appetite for beauty; he considered reproduction a flaw of love, and pregnancy a form of insanity. He wrote on one occasion: “Angels are hermaphrodite and sterile.””
—Charles Baudelaire (1821–1867)
“The atmosphere parents wish to create when talking with children about birth and reproduction is warm, honest, and reassuring, one that tells children they are free to ask questions as often as they need to, and you will answer them as lovingly as you know how.”
—Joanna Cole (20th century)
“Were I called on to define, very briefly, the term Art, I should call it “the reproduction of what the Senses perceive in Nature through the veil of the soul.” The mere imitation, however accurate, of what is in Nature, entitles no man to the sacred name of “Artist.””
—Edgar Allan Poe (1809–1845)