https://github.com/davepinch/pinchy.cc/blob/master/content/topics/government/united-states/united-states-declaration-of-independence/text/4-denunciation-8.md
In 1867 Schwendener announced to the scientific world his hypothesis that lichen was formed by two separate organisms, a fungus and an alga. At the time his theory was largely rejected, but it was afterwards proven to be factual.