CNPS Inventory Plant Detail

Delphinium hansenii ssp. ewanianum

Common Name:	Ewan's larkspur
Family:	Ranunculaceae
Synonyms:
Element Code:	PDRAN0B0T2
Full Name:	Delphinium hansenii (Greene) Greene ssp. ewanianum Warnock
USDA PLANTS Symbol:	DEHAE

Biology
Lifeform: perennial herb Blooming Period: March - May Habitat: rocky. • Cismontane woodland • Valley and foothill grassland

Rarity Status
CA Rare Plant Rank: 4.2 Uncommon in California .2: Fairly endangered in California Federal Listing Status: Not Listed State Listing Status: Not Listed State Rank: S3.2 S3: Vulnerable. .2: Threatened. Global Rank: G4T3 T3: Vulnerable. G4: (species) Apparently secure, considering populations outside California.

Occurrence Data from DFG
California Natural Diversity Database

Total # of Known Element Occurrences:
Element Occurrence Ranks:

A B C D X U

Population Status:

Historic >20 yrs	Recent <=20 yrs

Presence:

Present Extant	Possibly Extirpated	Extirpated

This data is not available for all Rare Plant Rank 3 and 4 plants.

Notes
To be expected in other foothill areas of the Sierra Nevada; need information. Populations are very local; many in developing areas. See Phytologia 68(1):1-6 (1990) for original description. To submit rare plant observation data, use the CNDDB field survey form. Please see also the CNPS Rare Plant Data page. Date Added: 1994-01-01 Last Update: 2010-03-15

Location

Elevation: 60 - 600 meters

California Endemic: yes

States: California

California Counties and Islands: name (code)
Calaveras (CAL), Fresno (FRE), Kern (KRN), Madera (MAD), Merced (MER), Tulare (TUL)

Quads: name (DWR code) USGS code
Auberry (397C) 37119A4, Shaver Lake (397D) 37119A3, Little Table Mtn. (399D) 37119A7

Notes:

Definitions of codes preceding a county and/or quad:
*		Presumed extirpated
?		Uncertain about distribution or identity
?*		Uncertain about distribution, but presumed extirpated if once present
(?)		Occurrence confirmed, but possibly extirpated

Species may be present in other areas where conditions are favorable.

Quad data is not available for all List 3 and 4 plants. For those that do contain this data, it has not been quality controlled and is potentially incomplete, inaccurate, and/or out of date. Please use caution when referencing this information. We are currently working hard to maintain this data and hope to provide accurate and up to date information in the near future.

Presumed Extant

Presumed Extirpated or Unknown

1641

Links to Leading Resources of Taxon Information
USDA PLANTS Calflora CalPhotos Consortium of California Herbaria California Department of Fish and Game: CNDDB Quick Viewer

Suggested Citation
California Native Plant Society (CNPS). Inventory of Rare and Endangered Plants (online edition, v8-01a). California Native Plant Society. Sacramento, CA. Accessed on .

-119.375,37.0