Kalmar "Green Douglas Fir" yawanci tana nufin wani nau'in bishiyar da aka sani da Douglas Fir (Pseudotsuga menziesii) lokacin da yake cikin yanayinsa, yanayin rayuwa. Anan ga ma'anar ƙamus na ɗaiɗaikun kalmomin: a bushe ko ya mutu. Yana wakiltar ƙwaƙƙwaran, sabon bayyanar shuke-shuke. Yana daya daga cikin itatuwan katako mafi mahimmanci a yankin kuma ana daraja shi saboda kyawawan kayan ado. Yana da siffa ta musamman ta conical, tare da ganyaye masu kama da allura da mazugi na cylindrical. ko sarrafa shi, kuma rassansa da alluransa suna nan da rai da kore.