what are the different types of boswellia
There are four main species of Boswellia which produce true frankincense. B. sacra (synonyms B. carteri and B. bhaw-dajiana), B. frereana, B. papyrifera, and B. serrata, and each type of resin is available in various grades.The grades depend on the time of harvesting, and the resin is hand sorted for quality.oswellia are moderate-sized flowering plants, including both trees and shrubs, and are native to tropical regions of Africa and Asia. The distributions of the species are primarily associated with the tropics. The greatest diversity of species presently is in Africa and India. The plants are dioecious.