Hydrogen glows in the red spectrum...
When Pierre-Marie Robitaille talks about the solar spectrum i.e. that kind of light coming off our nearest star, matching that of black body radiation know that he's not talking about light from a gaseous mass, he's talking about the black body radiation of any cavity found in nature.
"The photosphere is formed of CONDENSED MATTER i.e. plasma, not gas," Pierre-Marie Robitaille paraphrasial unquote.