Assertion: bracken | /r/MadeOf | carcinogen
Facets:
Source sentences:
text: Bracken contains carcinogens and the fronds contain a number of toxins poisonous to animals such as cattle, sheep, pigs and horses when ingested, although they will usually avoid it unless nothing else is available.
text: Bracken should not be eaten, either by humans or livestock, since it contains carcinogens linked with oesophageal and stomach cancer.
text: Bracken should not be eaten, either by humans or livestock, since it contains carcinogens linked with oesophageal and stomach cancer.