Ploidy and Fertility
Jim McKenney (Wed, 12 Dec 2007 12:53:10 PST)

Tim's right, there is a plant called Amaryllis paradisicola. I've seen
pictures of it, so I should have know better.

One other way to get more species: given the easy "hybridization" of
Amaryllis and Brunsvigia, I've long been waiting for someone to combine
those genera: the plants have already done it, now it's time for the
taxonomists to catch up.

Jim McKenney