The empire on which the sun never sets in all the Asian Subcontinents, and islands in the Atlantic, Indian and Pacific oceans. However, it was under his son Philip III of Spain that the Spanish Empire acquired its largest extension. Philip III and his son Philip IV of Spain were also kings of Portugal among other territories besides Spain, which made both of them the rulers of the greatest extension on earth of all time, simply by joining the global territories of Spain and Portugal empires account for more extension than any other king has ever ruled. In 1585, Giovanni Battista Guarini wrote "Il pastor fido" to mark
Largest organisms over . The largest organism in the world, according to mass, is the aspen tree whose colonies of clones can grow up to five miles long. The largest such colony is Pando, in the Fishlake National Forest in Utah. Another form of flowering plant that rivals Pando as the largest organism on earth in breadth, if not mass, is the giant marine plant, "Posidonia oceanica", discovered in the Mediterranean near the Balearic Islands, Spain. Its length is about . It may also be the oldest living organism in the world, with an estimated age of 100,000 years. Green algae are