Native to California, Oregon, Washington (source: POWO). Flora of the World documents 1 occurrence across 1 country.
Location
United States, California, Napa
38.435861, -122.164861
Location Remarks
Highway 128, 2.6 miles east of junction with Highway 121. Elev. 267 m.
Collectors
Christopher Davidson, Sharon R. Christoph
Notes
Oak woodland.
Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Lamiales
Family
Plantaginaceae
Genus
Collinsia
Specific Epithet
sparsiflora
Authorship
Fisch. & C.A.Mey.
What is EDGE?
Evolutionary distinctiveness
Lower
ED 5.3
Part of a well-represented branch of the plant tree of life, with many close relatives.
Threat status
Modelled estimate
EDGE score
0.4
Global rank
#119,420 of 335,497
Top 36%
Extinction probability
10%