''See ''
Oenanthe'' for the
bird genus of this name.''
The '''Oenanthe''' or water dropworts are a genus of plants from the family
Apiaceae.
Several of the species, most notably ''O. crocata'', are extremely
poisonous, the active poison being
oenanthotoxin. This species closely resembles the
Parsnip, both in foliage and the white root. The root is particularly dangerous, as it lacks the unpleasant flavour of the foliage, but is equally toxic: the species is common in wet ditches and streamsides, and the roots are often exposed when drainage ditches are cleared. Livestock fatalities are frequent when these exposed roots are found and eaten in mistake for parsnips, one root being sufficient to kill a
cow. Human fatalities are also known in these circumstances.
''O. javanica'',
Japanese parsley is grown in
Japan, where the spring growth ("seri" in
Japanese) is relished as a vegetable.
References
★
Poisoning with O. Crocata Emerg Med J 2002; 19:472-473 (Free registration required)