== References ==* Biography* Riedl, H.; Riedl-Dorn, Christa - Heinrich Wilhelm Schott's botanical collections at the Vienna Natural History Museum; International Association for Plant Taxonomy - Utrecht (1988) ISBN/ISSN 0040-0262
)* Riedl, H.; Riedl-Dorn, Christa — Heinrich Wilhelm Schott’s botanical collections at the Vienna Natural History Museum; International Association for Plant Taxonomy — Utrecht (1988) ISBN/