Endemic to California; introduced into Mexico Northwest, North Caucasus, Tadzhikistan, Transcaucasus (source: POWO). Flora of the World documents 2 occurrences across 1 country.

Distribution

Distribution from Plants of the World Online (POWO). View the accepted name on POWO

Occurrences

Davidson, C 11710

April 3, 2010

Location

United States, California, Ventura (Ojai)

34.518611, -119.277111

Location Remarks

Highway 33, 11 km N of Ojai

Collectors

Christopher Davidson

No collection number

January 1, 1900

Location

United States, California, Los Angeles (Rancho Santa Ana Botanic Garden)

Location Remarks

1500 No. College Ave., Claremont

Collectors

No collectors specified

Classification

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Fagales

Family

Juglandaceae

Genus

Juglans

Specific Epithet

californica

Authorship

S.Watson

Taxonomic Opinions

GBIF WFO POWO

Conservation (EDGE)

What is EDGE?

Evolutionary distinctiveness

Lower

ED 6.6

Part of a well-represented branch of the plant tree of life, with many close relatives.

EDGE Watch

Threat status

Near Threatened

IUCN Red List

EDGE score

0.8

Global rank

#58,487 of 335,497

Top 18%

Extinction probability

13%

Source: Flowering plants EDGE assessment →