Assertion: oxford ragwort | /r/HasProperty | senecio squalidus
Facets:
Source sentences:
text: Although this looks like the ragwort that causes such anxiety for equine owners, it is in fact Oxford ragwort (Senecio squalidus) a species introduced from the slopes of Mount Etna in Sicily in the late 17th century.
text: Recent research (1) has found that Oxford Ragwort (Senecio squalidus) is actually of hybrid origin.
text: The other green leaved species is the alien known as the Oxford Ragwort, Senecio squalidus .
text: Oxford Ragwort, Senecio squalidus, is widespread in southern Britain and can be just as dangerous to livestock.