Johann Amman, Johannes Amman or Иоганн Амман (22 December 1707 Schaffhausen - 14 December 1741 St Petersburg), was a Swiss-Russian botanist, a member of the Royal Society and professor of botany at the Russian Academy of Sciences at St Petersburg.
Johann Sebastian Bach | Johann Wolfgang von Goethe | Amman | Johann Strauss II | St. Johann in Tirol | Johann Heinrich Pestalozzi | Johann Albert Fabricius | Johann Christian Bach | Johann Georg Wagler | Johann Pachelbel | Johann Nepomuk Hummel | Johann Gottfried Herder | Johann Nestroy | Johann Joachim Winckelmann | Johann Gottlieb Fichte | Johann Bernhard Fischer von Erlach | Johann Homann | Johann Friedrich Böttger | Johann Kuhnau | Johann Heinrich Lambert | Johann Friedrich Blumenbach | Johann Wilhelm von Müller | Johann Wilhelm, Elector Palatine | Johann Mattheson | Johann Jakob Engel | Johann Gustav Droysen | Johann Gottfried Schadow | Johann Georg Faust | Johann Friedrich Julius Schmidt | Johann Christoph Adelung |
However, Philip Miller, who received Houstoun's manuscripts on Houston's death, stated that it honored Johann Amman.