Oaks Toothwort, Nuttall's Toothwort, Slender Toothwort, Spring Beauty

Cardamine nuttallii var. nuttallii

Synonyms: Cardamine nuttallii var. covilleana, Cardamine nuttallii var. dissecta, Cardamine pulcherrima, Cardamine pulcherrima var. pulcherrima, Cardamine pulcherrima var. tenella, Dentaria tenella, Dentaria tenella var. pulcherrima, Dentaria tenella var. quercetorum, Dentaria tenella var. tenella

The photo at left shows a close-up side view of the calyx and petals of oaks toothwort. Note the stamens closely surrounding the style, and the capitate stigma. May 6, 2006. The photo at right shows oaks toothwort as seen on the eastern side of Mt. Adams..........May 6, 2006.

The photo at left shows a basal leaf of oaks toothwort as seen at SnowKing Snow Park on Mt. Adams (elevation ~3250').........May 7, 2005. The photo at rights shows the pinnatifid stem leaves of oaks toothwort was taken along Rd K6000 at a rocky meadow on the eastern side of Mt. Adams (~2800')...........May 6, 2006.

The photo at left shows a view of oaks toothwort as seen along the western edge of the Klickit Canyon Natural Resource Conservation Area in southwest Yakima County...........April 11, 2008. The photo at right shows oaks toothwort at Klickitat Oaks, a Columbia Land Trust property in the mid-Klickitat River drainage......April 27, 2023.

Close-up images of the opening inflorescence of oaks toothwort as seen at about 2800' along Road K6000 on the east side of Mt. Adams.........May 6, 2006.

The photo at left shows a close-up of the attractive flower of oaks toothwort.......May 6, 2006. The photo at right shows oaks toothwort as seen in ponderosa pine forest along Kreps Lane in Conboy Lake NWR......April 25, 2008.