Solanum monarchostemon is one of the three species of the Thelopodium Clade that is sister to all the rest of Solanum (Knapp 6606, Peru. Loreto, Yanamono)
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith