Avon Bulbs sell a range of colours. Not sure which they cross to get them. They range over rather odd pink/blue and grey(ish) shades. So I guess some selfs might produce odd shades.
For the first time today I saw Camassia being used to prolong the flowering on a road verge, by the A4 outside Maidenhead. They were interplanted amongst the daffodils.
