In message
,
Dave Poole writes
On Jul 19, 10:33 am, Stewart Robert Hinsley
wrote:

I agree with Dave Poole and Beccabunga. (Rhus cotinus and Cotinus
coggyria are different names for the same plant.)

Cotinus coggygria has been the accepted name for a good 30 years,
which makes me wonder why the continued use of the archaic version.

People are still using Althaea rosea and Malvastrum lateritium, and I
think that they're at least that out of date.
--
Stewart Robert Hinsley