Impatiens
... that large amounts of α-Parinaric acid have been found in the seeds of an Impatiens species and an unrelated tree species?
... that large amounts of <a href="./Α-Parinaric_acid" id="mwErs" rel="mw:WikiLink" title="Α-Parinaric acid">α-Parinaric acid</a> have been found in the seeds of an <i id="mwErw"><b id="mwEr0"><a href="./Impatiens" id="mwEr4" rel="mw:WikiLink" title="Impatiens">Impatiens</a></b></i> species and an unrelated tree species?