Photo of Fidel Castro courtesy nocookie.net.
Photo of Colonel Sanders courtesy www.esquire.com.
There are several variations on a full beard. The "Buzzbeard" is what Don Johnson sported in the TV show Miami Vice in the 1980's. The Goatee looks like the beard on a billy goat. The French Cut is facial hair surrounding the mouth. Mutton Chops are long sideburns which overlap on to the cheeks. Friendly Mutton Chops are mutton chops that attach to a moustache. The Van Dyke is a pointy goatee with a Salvador Dali moustache. The Chinstrap is a beard with long sideburns which comes forward and ends under the chin. The Neck Beard is a beard under the chin without a moustache. The Rip Van Winkle beard is a never ending one. The Soul Patch is a little growth of hair under the lower lip.
Images courtesy upload.wikimedia.org.