We have a great collection of beautiful tree images and tree pictures. It was developed by Grimm and Grochtmann in 1993. The sap of the agarwood is used as an ingredient in expensive perfumes and incense around the world. First-grade agarwood, also called the Wood of the Gods, costs $100,000 per kilo while its pure essential oil, called liquid gold, costs $80,000 per liter. Taiwan designer turns waste into fashion, This Simple Diet Mistake Is Making You Miserable, Survey Finds, McDonald's Is Releasing A New Burger And It's Made With Spam and Oreos. Increasing use of Philippine indigenous tree … Evergreen perennials in hot regions, they are more often grown just for the summer months in colder climates.