Nkaju, (Anacardium occidentale) i nsinya lowu kumekaka ngopfu e, khwati-mpfula e tikweni-nklu ra Dzonga wa Amerika naswona wuthlela wu tiveka ngopfu ematikweni yo hlaya ya Afrika. Nsinya lowu wu kula wu thlela wu leha ku fikela khume-mune (14) wa timitara, kasi yin'wana yi anamisa marhavi ya wona.
