Assertion: fir's needle | /r/MadeOf | wide variety of monoterpenes
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text: The needles contain a wide variety of monoterpenes such as α-pinene, β-pinene, limonene, myrcene, camphene, Δ3-carene, and terpinolene, as well as monoterpene alcohols such as α-terpineol, terpinen-4-ol, linalool, citronellol, and fenchyl alcohol.