Cattail – Typha latifolia

Megahertz may refer to:

• 1,000,000 Hertz (the SI unit of frequency)
• Megahertz (horse), a Thoroughbred racehorse
• Megahertz (record producer), American record producer, composer and songwriter
• Megahertz Stakes, American Thoroughbred horse race, named after the horse
• Megaherz, a German band