Different colour of N. cantabricus luteolentus and N. cantabricus luteolentus x N. triandrus pallidulus at two locations in Spain by Theo Sanders • January 19, 2016 • 2 CommentsClick any photo to see a larger view The plants in the pictures are flowering in the greenhouse. The species and their crosses with the deeper yellow flowers are from a site near Torre de Juan Abad which I know from Gerd Knoche; the others are from St. Elena.… Read more →