Paul, What metrics do you use to determine diversity? Thanks, T > Date: Wed, 28 Jul 2010 20:25:46 -0700 > From: plicht@berkeley.edu > This work is being done to raise funds to support the Garden collection, > which I have recently determined is one of the most diverse in North > America. We are preparing an article on our South African geophyte > collection for an upcoming issue of The Bulb. > Paul