Hello,
These are some pictures from past year, in Ciudad Real, Spain. In the center N. cantabricus, in left and right side N. bulbocodium subsp. bulbocodium and N. blancoi. Between them the hybrids, N. x barrae and N. x oretanus. Notice that N. x oretanus, has been described using wrong parents names N. albicans (which is invalid) x N. hedraeanthus subsp. luteolentus (also invalid) the correct names are N. cantabricus x N. blancoi.
Nice pictures Rafa.
Harold
Thank you Harold!