Calamansi (Citrofortunella microcarpa â this is the scientific name, notice how a scientific name is written?) is a type of citrus that is native to the Philippines. It is also known as calamondin, Panama orange or acid orange.It is very sour hence its popularity as souring agent for sinigang and sawsawan (dipping sauces). It is also one of the more common backyard trees in Philippine homes (along with papaya and guava).t is also known as calamondin, Panama orange or acid orange. It is very sour hence its popularity as souring agent for sinigang and sawsawan (dipping sauces). It is also one of the more common backyard trees in Philippine homes (along with papaya and guava).
The most famous such example is Secretariat. His autopsy showed beyond a shadow of a doubt that he had an oversized heart, weighing in at 22 pounds, nearly three times that of the average thoroughbred, and more than three times that of an average non-thoroughbred horse.
Secretariat was blessed with refined features and chiseled musculature, pleasing to the eye. Man O' War was half-a-hand taller and slightly more bulky in frame...ruggedly handsome. Neither horse would have met rejection from an amorous filly. War was foaled on March 29, 1917; Secretariat on March 30, 1970. Each had 21 races and competed only as 2 and 3-year-olds.