[The Water-lily Family in the Cascade Mountains of Oregon and Washington]

Indian Pond Lily, Spatterdock, Wakas, Yellow Water-lily

Nuphar polysepala

Synonyms: Nuphar lutea, Nuphar lutea ssp. polysepala, Nuphar polysepalum, Nymphaea polysepala

Indian Pond Lily, Spatterdock, Wakas, Yellow Water-lily: Nuphar polysepala (Synonyms: Nuphar luetea, Nuphar lutea ssp. polysepala, Nuphar polysepalum, Nymphaea polysepala)

The photo above shows the yellow water-lily as seen at Mirror Lake in the Yakama Nation at the southeastern corner of Mt. Adams........July 17, 2005.

Indian Pond Lily, Spatterdock, Wakas, Yellow Water-lily: Nuphar polysepala (Synonyms: Nuphar luetea, Nuphar lutea ssp. polysepala, Nuphar polysepalum, Nymphaea polysepala)

The photo above shows the floating, heart-shaped leaf with the flower scape extending above the water of yellow water-lily as seen at Mirror Lake in the Yakama Nation at the southeastern corner of Mt. Adams........July 17, 2005.

Indian Pond Lily, Spatterdock, Wakas, Yellow Water-lily: Nuphar polysepala (Synonyms: Nuphar luetea, Nuphar lutea ssp. polysepala, Nuphar polysepalum, Nymphaea polysepala) - Indian Pond Lily, Spatterdock, Wakas, Yellow Water-lily: Nuphar polysepala (Synonyms: Nuphar luetea, Nuphar lutea ssp. polysepala, Nuphar polysepalum, Nymphaea polysepala)

Yellow water-lily going to seed in a dry pond at the Indian Racetrack, Indian Heaven Wilderness......October 10, 2022.

Indian Pond Lily, Spatterdock, Wakas, Yellow Water-lily: Nuphar polysepala (Synonyms: Nuphar luetea, Nuphar lutea ssp. polysepala, Nuphar polysepalum, Nymphaea polysepala)

Yellow water-lily blooming in a shallow pond with buckbean (Menyanthes trifoliata) in upper Muddy Meadows on the north side of Mt. Adams...........August 28, 2012.

Paul Slichter