Assertion: psilocybin | /r/HasProperty | the most abundant tryptamine
Facets:
value: in psilocybe mushrooms
type: LOCATION
Source sentences:
text: Psilocybin is the most abundant tryptamine in Psilocybe mushrooms and has been present in concentrations ranging from 0.36% in P. stuntzii to 0.98% in P. semilanceata .