● Boondaeng A,Suriyachadkun C,Ishida Y,Tamura T,Tokuyama S,Kitpreechavanich V (2011). Herbidospora sakaeratensis sp. nov., isolated from soil, and reclassification of Streptosporangium claviforme as a later synonym of Herbidospora cretacea. Int. J. Syst. Evol. Microbiol.61, 777-80.