streptomyces piniterrae streptomyces piniterrae streptomyces piniterrae is a bacterium species from the genus of streptomyces which has been isolated from rhizosphereic soil of the tree pinus yunnanensis. streptomyces piniterrae produces heliquinomycin and 9'-methoxy-heliquinomycin. streptomyces piniterrae scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: streptomycetales family: streptomycetaceae genus: streptomyces species: s. piniterrae binomial name streptomyces piniterraezhuang et al. 2020 type strain jys28