I have been carefully observing Erythroniums. They are also referred to as dog toothed violets, due to the fact that the bulbs look like an extracted dogs tooth. If you have a woodland style garden or shady spot in you garden, that has moisture retentive soil then this Spring bulb should be for you. These bulbs are growing particularly well under a group of Hydrangeas. Images from a rainy work day on Friday 15th April 2016. Enjoy. 
Certain flowering bulbs really do have the capacity to stop my in my tracks. Erythronium Pagoda is definitely one of them. Stunning.
Sally Wicks 