Gesner
[ ges-ner; German ges-nuh r ]
/ ˈgɛs nər; German ˈgɛs nər /
noun
Kon·rad von
[kon-rad von; German kawn-raht fuh n] /ˈkɒn ræd vɒn; German ˈkɔn rɑt fən/,1516–65,
Swiss naturalist.