Trading Pink/blue hybrids for black hybrids

[elce]

Hi! I have the following pink/blue hybrids; I'm not sure on the amount I have of each, but I have quite a few:

*Pink hyacinths
*Pink mums
*Pink windflowers
*Blue hyacinths
*Blue windflowers

I am looking for the following hybrids:

*Black roses
*Black lilies
*Black tulips (not looking for very many of these)**
*Purple roses