In the interests of some fun research in the hope that the fun will lead to learning in some serendipitous manner I am starting off some Private Use Area codes for vegetables.
U+10F700 POTATO U+10F701 CARROT U+10F702 PARSNIP U+10F703 PEA U+10F740 PEAS IN A POD U+10F780 LEAF OF MINT U+10F781 LEAF OF SAGE These should be enough to get started in experimenting with the way that Private Use Area characters from plane 16 can be applied and finding out what the problems are in relation to any particular platforms, file formats and font technologies. William Overington 3 April 2003