Lapeirousia season
MARK MAZER AND FREDRIKA MAZER (Thu, 02 Feb 2012 08:23:08 PST)

And I notice that his name was spelled both Peyrouse and Peirouse. 

Jim,
The 'Y' spelling was originally an error by Pourret's (1788) artist,
continued by Ker (1802 and 05), and finally corrected in 1955 by Lawrence.

Mark Mazer
Hertford, North Carolina USA
USDA 8a