Data spectroscopy using is one way to study the properties and properties of plants. Plants that exposure to heavy metals induces a stressful reaction that can affect the reflectance spectrum of the plant and its spectral response. Eucalyptus camaldulensis ,Ficus carica، Punica granatum and Cupressus arizonica were used to investigate the spectroscopy as heavy metal-contaminated plants and non-contaminated at Gojar Mine in Kerman province. Also some plants from the around Mahan and Kerman were selected as control samples. The results of the spectroscopy of the Gojer mine plants showed differences in their spectral images with control plant samples. The accumulationability of plants Brassica napus, Cannabis sativa,Lepidiums ativumto absorb heavy metals carried out to investigate the spectral change caused via heavy metal accumulation.The absorption spectra of the tested and control plants were significantly different in all three plants. Spectral studies on Brassica napus, Cannabis sativa, Lepidiums ativum showed that these plants are useful in identifying areas that are heavily metal contaminated.