Other numbers: CBS 422.63, CUB 807, DSM 43353, JCM 3215, NCIMB 11365, C.L. Fergus 43. History: < CUB (Thermoactinomyces thalpophilus) < CBS < C.L. Fergus. Isolated from: Mushroom compost. Additional information: Taxonomy (7548). On CYC agar pink soluble pigment. Cultivation conditions: Medium 49, 50°C.