Black Spruce wani nau'in bishiyar coniferous ne daga Arewacin Amurka. Sunan kimiyya Picea mariana, kuma ana saninta da wasu sunaye na kowa, irin su spruce spruce, swamp spruce, shortleaf black spruce.Gaba ɗaya, kalmar "black spruce" tana nufin matsakaiciyar matsakaici. - Girman bishiyar itace mai tsayi wanda yawanci yana girma har zuwa mita 15-20 tsayi kuma yana da kunkuntar siffa mai siffar conical. Bawonsa yana da launin toka-launin toka-launin ruwan kasa, kuma alluransa gajeru ne (yawanci tsayin da bai wuce santimita 2 ba) kuma galibi duhu kore ne ko launin shudi-kore. Har ila yau, mazugi na bishiyar ƙanana ne kuma yawanci tsayin su ya kai kusan santimita 3-5.A wasu mahallin, ana iya amfani da kalmar "black spruce" wajen nufin itace ko wasu kayayyakin da aka samo daga itacen. , irin su itacen ɓaure, katako, ko mai.