Yes, that one was new to me but vernacular homonyms probably happen as often as scientific generic homonyms! ;)
This case just illustrates quite well the pitfalls that even I have fallen down with things like "Magpie", which cropped up recently. The name-string "Magpie" can legitimately be used for both the bird and the moth (and a duck) but each use of the name-string in association with a different taxonomic group or rank will trigger the use of a different TVK. If I ever modify a name string I have to be careful to check whether that name-string might already be used on another taxon to avoid modifying both of them by mistake! ;)
Chris Raper, Manager of the UK Species Inventory, Angela Marmont Centre for UK Biodiversity,
Natural History Museum, Cromwell Road, London, SW7 5BD. (tel: 020 7942 5894)
also Tachinid Recording Scheme (http://tachinidae.org.uk/)