Erythronium californicum AKA the Trout lilly or the Fawn lilly
Maianthemum racemosum ssp. racemosum used to be Smilacina racemosum.
It is also known as False Solomon seal or Fat Solomon.
These flowers are just past their prime on 15 May 2015. Berries are already starting to form.
Calochortus are the Mariposa lillies.
Is fairly common in the more open sunny areas not far from here.
White pussy ears or Tolmie’s star tulip
This grows here but is easily overlooked when not in flower