Beautiful Toothwort, Oaks Toothwort, Nuttall's Toothwort, Slender Toothwort, Spring Beauty
Cardamine nuttallii
Synonyms: Cardamine nuttallii var. covilleana, Cardamine nuttallii var. dissecta, Cardamine nuttallii var. gemmata, Cardamine nuttallii var. nuttallii, Cardamine nuttallii var. pulcherrima, Cardamine pulcherrima, Cardamine
pulcherrima var. pulcherrima, Cardamine pulcherrima var. tenella, Cardamine quercetorum, Dentaria tenella, Dentaria tenella var. pulcherrima, Dentaria tenella var. quercetorum, Dentaria tenella var. tenella
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Oaks toothworts observed along trails at Grizzly Peak, Cascade-Siskiyou National Monument......May 27, 2021.
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Oak toothworts blooming along the Pilot Rock Trail about one quarter mile downhill to the north of the junction with the Pacific Crest Trail, Cascade-Siskiyou National Monument......May 26, 2021.
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Close-up side views
of the calyx and petals of oaks toothwort as seen
along Rd K6000 at a rocky meadow on the eastern side of Mt. Adams
(~2800'). Note the stamens closely surrounding
the style, and the capitate stigma. May 6, 2006.
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The photoat 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 right shows a view of oaks toothwort as seen along the western edge of the Klickitat Canyon Natural Resource Conservation Area in southwest Yakima County.......April 11, 2008.
The photo above shows oaks toothwort as seen in ponderosa pine forest along Kreps Lane in Conboy Lake NWR.......April 25, 2008.
Paul Slichter