Species Details

Cascadia nuttallii

Nuttall's saxifrage

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Photo of Cascadia nuttallii
© 2021 Scot Loring
Photo of Cascadia nuttallii
© 2013 Dana York
Photo of Cascadia nuttallii
© 2018 Susan McDougall
Scientific Name:
Cascadia nuttallii (Small) A.M. Johnson
Common Name:
Nuttall's saxifrage
Family: Saxifragaceae
Element Code: PDSAX0U160
USDA Plants Symbol:
Synonyms/Other Names:
CA Rare Plant Rank: 2B.1
Fed List: None
State List: None
Global Rank: G4?
State Rank:
S1
Other Status:
CRPR Changes:
changed from 2.1 to 2B.1 on 2013-06-12
Add Date: 1988-01-01
Date Edited: 2021-05-26
Lifeform: perennial rhizomatous herb
Blooming Period: May
Elevation:
40 - 75 meters
130 - 245 feet
General Habitat:
  • North Coast coniferous forest (mesic, rocky)
General Micro Habitat:
Micro Habitat:
Notes:
Known in CA from only one occurrence along the Smith River. See Bulletin of the Torrey Botanical Club 23:368 (1896) for original description.
Threats:
Taxonomy:
Other:
Total Occurrences: 2
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 2
Occurrence Status:
Historical >20 Years 1
Recent <=20 Years 1
Presence:
Presumed Extant 2
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA), Oregon (OR), Washington (WA)
California Counties and Islands: Name (Code)
Del Norte (DNT)
Quads: Name (Quad Code)
Hiouchi (4112471)
Notes:
Definitions of codes following a county and/or quad:
* Presumed extirpated
(?) Occurrence confirmed, but possibly extirpated
Quad and county data is imported from the CNDDB. Species may be present in other areas where conditions are favorable. These data should NOT be substituted for pre-project review or for on-site surveys.

Map

Presumed Extant
Counties   Quads