Explanatory notes
… (pinene, beta‑pinene, limonenes, etc.) obtained from the exudations or the resinous wood of conifers. These products … by steam extraction) of the oleoresins (turpentines) exuded from pines or other coniferous trees (firs, larches, … obtained by the distillation of the fresh oleoresins exuded from living pine trees. They are all mobile, …