Browse photos by Craig Althen:
Calochortus
Calochortus elegans – 2 photos
Clintonia
Clintonia uniflora – 3 photos
Erythronium
Fritillaria
Fritillaria pudica – 4 photos
Lilium
Lilium columbianum – 2 photos
Prosartes
Prosartes hookeri – 1 photo
Streptopus