@dave,
Zuzu just gave me the heads up re: some Anthurium I added yesterday. These are showing up with "odd characters".
http://garden.org/plants/brows...
When I added them I did not copy paste the copyright symbol, instead I found an auto-complete entry with the appropriate symbol which I then edited.
At present these copyrighted names are not displayed after selecting the "Edit plant name".
http://garden.org/plants/propo...
Edit: I guess you've already addressed this Dave, I'll update the names.