CHAP. 36. (17.)—MASTICH.
The transition, therefore,536 is very easy to mastich, which grows upon another prickly shrub of India and Arabia, known by the name of laina. Of mastich as well there are two different kinds; for in Asia and Greece there is also found a herb which puts forth leaves from the root, and bears a thistly head, resembling an apple, and full of seeds. Upon an incision being made in the upper part of this plant drops distil from it, which can hardly be distinguished from the genuine mastich. There is, again, a third sort,537 found in Pontus, but more like bitumen than anything else. The most esteemed, however, of all these, is the white mastich of Chios, the price of which is twenty denarii per pound, while the black mastich sells at twelve. It is said that the mastich of Chios exudes from the lentisk in the form of a sort of gum: like frankincense, it is adulterated with resin.