Assertion: parsnip's stem | /r/MadeOf | small amounts of furocoumarins
Facets:
Source sentences:
text: The stems and leaves of cow parsnip contain small amounts of furocoumarins, toxins which can cause phytophotodermatitis.
text: The leaves and stems of Cow Parsnip contain small amounts of furocoumarins, toxins that can cause phytophotodermatitis.