https://www.inocybe.org/genus-inocybe-glattsporer-smooth-spored/coelestium/
Inocybe - coelestium
Arten, Varietäten und Formen der Gattung Inocybe - species, varieties and forms of the Genus Inocybe
inocybe coelestium
https://books.google.com/books?id=r79GAAAAcAAJ&printsec=frontcover
Johannis Heckeri motuum Coelestium Ephemerides ab Anno Ae. V. MDCLXVI ad ... - Johann Hecker -...
johann heckerjohannismotuumcoelestiumephemerides
https://bildsuche.digitale-sammlungen.de/index.html?c=viewer&l=nl&bandnummer=bsb10501539&pimage=516&v=100&nav=
Hecker, Johann: Hecker, Johann:Johannis Heckeri motuum Coelestium Ephemerides ab Anno Ae. V....
heckerjohannmotuumcoelestiumephemerides