This is all so interesting for me as a newbie, thank you all.
ChrisD, I have sent you a PM as I would be very grateful for some G.regina olgae ssp vernalis and would like to send you the cost of postage.
Thanks to Brian's advice I will dig up my feeble looking drops in May and not only move them to a part of the garden with Nivalis growing happily but also put them in trellis pots! See how much I have learnt already!!
Bronwyn