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Any fossil wood which exhibits traces of having belonged to the Pine family.

A sweet white crystalline substance extracted from the gum of a species of pine (Pinus Lambertina). It is isomeric with, and resembles, quercite.

Any fossil wood which exhibits traces of having belonged to the Pine family.

A sweet white crystalline substance extracted from the gum of a species of pine (Pinus Lambertina). It is isomeric with, and resembles, quercite.

A very sweet crystalline body, C6H8 (OH)4O, isomeric with mannitan, found in the exudation of Pinus lanvbertiana; used as a laxative.