Carolus Linnaeus Hears a Ghost (sources)
- Linnés Nemesis Divina, by Carl von Linnes (Carolus Linnaeus), annotated by Knut Barr, 1923 Stockholm, Sweden. Pgs. 103-104. Online [in Swedish]: https://archive.org/details/nemesisdivina00linn/page/102/mode/2up?q=museum+1765&view=theater
- Flora, vol. 34, No. 44, November 28, 1851 Regensburg, Germany. Pg. 689, 701-702. Online [in German]: https://books.google.com/books?id=SkAXAAAAYAAJ&pg=PA702&lpg=PA702&dq=Filipstad+Risell&source=bl&ots=3dN3rADpJ0&sig=eFb9Lc2fIb6VgCoHg2FUDY6sx-U&hl=en&sa=X&ved=2ahUKEwjUxei9r7vcAhXECDQIHe06DjA4ChDoATAAegQIABAB#v=onepage&q=Filipstad%20Risell&f=false
- Carolus Linnaeus: Ein Lebensbild, by Dr. Johannes Fr. X. Gistel, 1878 J.D. Sauerlander's Verlag, Frankfurt, Germany. Pg. 198. Online at: https://archive.org/details/b21695817
- Nemesis Divina, by Carl von Linne (Carolus Linnaeus), translated by M.J. Petry, 2001. Pg. 105. Online [preview]: https://books.google.com/books?id=Fw7wCAAAQBAJ&printsec=frontcover&dq=Carolus+linnaeus+%22Nemesis+Divina%22+history&hl=en&sa=X&ved=0ahUKEwjUx6iSuLvcAhUKE3wKHWrbDs8QuwUIKjAA#v=snippet&q=1765%20museum&f=false
- "Carl Linnaeus," article in the Wikipedia website, viewed 6-28-2015. Online at: https://en.wikipedia.org/wiki/Carl_Linnaeus
Mentions & Repeaters
- Forgotten Mysteries, by R. DeWitt Miller, 1947 Cloud Inc., Chicago, USA. Pg. 52-53