or chemolithoheterotroph . Evidence suggests that some fungi may also obtain energy from radiation. Such radiotrophic fungi were found growing inside a reactor of the Chernobyl nuclear power plant . Flowchart Autotroph Chemoautotroph Photoautotroph Heterotroph Chemoheterotroph Photoheterotroph Willow's Song "Willow's Song" is a ballad by American composer Paul Giovanni for the 1973 film The