http://en.wikipedia.org/wiki/Habanero_chili
The habanero chili is a variety of chili pepper. The name is sometimes spelled (and pronounced)habañero—the diacritical mark being added as a hyperforeignism. Unripe habaneros are green, and they color as they mature. Common colors are orange and red, but white, brown, and pink are also seen. Typically a ripe habanero chili is 2–6 centimetres (0.8–2.4 in) long. Habanero chilis are intensely spicy, rated 100,000–350,000 on the Scoville scale.