Plant Identification Assistance please

[Mary Barkworth]

The question has been answered (a cultivar of Osteospermum) already,
enabling me to impress the original inquirer with the wonders of the
Internet.  I thank the people who sent me answers. I am sending this
message to try and save the time of others who might not see my request
until Monday.

I have been asked if I could identify the plant that is shown at
http://herbarium.usu.edu/puzzle.htm  If anyone could do so, I would be
most grateful.  The person making the request has been a long-time
supporter of the herbarium here.  Thanks in advance for any suggestions.
Mary