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Polemoniaceae

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Eriastrum

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diffusum

Taxon

Eriastrum diffusum (A.Gray) H.Mason

Protologue Madroño 8(3): 76. 1945 [Jul 1945]BHL pageIPNI
AcceptedGBIF
Predicted not threatened
Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (78).JPG

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (78).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (71).JPG

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (71).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (70).JPG

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (70).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (66).JPG

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (66).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (77).JPG

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (77).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (62).JPG

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (62).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (69).JPG

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (69).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (75).JPG

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (75).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (74).JPG

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (74).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (64).JPG

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (64).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (60).JPG

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (60).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (65).JPG

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (65).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (76).JPG

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (76).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (67).JPG

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (67).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (68).JPG

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (68).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (61).JPG

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (61).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (73).JPG

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (73).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (63).JPG

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (63).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (72).JPG

Eriastrum diffusum, Davidson, C 13135--California. Inyo Co. Mahogany Flat Rd. Stop 1. 19 Apr 2016. DSC01513 (72).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Nama hispidum, C. Davidson 14002B--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (112).JPG

Nama hispidum, C. Davidson 14002B--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (112).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Nama hispidum, C. Davidson 14002B--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (89).JPG

Nama hispidum, C. Davidson 14002B--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (89).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (55).JPG

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (55).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (54).JPG

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (54).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (61).JPG

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (61).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (65).JPG

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (65).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (58).JPG

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (58).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (59).JPG

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (59).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (60).JPG

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (60).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (63).JPG

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (63).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (57).JPG

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (57).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (64).JPG

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (64).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (56).JPG

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (56).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (62).JPG

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (62).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (51).JPG

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (51).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (50).JPG

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (50).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (53).JPG

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (53).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (52).JPG

Eriastrum diffusum, C. Davidson 14003--AZ. Cochise Co. Geronimo Trail Rd. Stop 4. 10 Apr 2019. DSC07472 (52).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Native to Arizona, California, Colorado, Mexico Northeast, Mexico Northwest, Nevada, New Mexico, Texas, Utah (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

C. Davidson 14003

April 10, 2019

Location

United States, Arizona, Cochise (Elfrida)

31.741917, -109.463222

Location Remarks

Coronado National Forest. North Rucker Canyon Road c. 6 km west of junction FSR 74-FSR74E. Oak-juniper woodland. 1539 m elev.

Collectors

Christopher Davidson, Sharon R. Christoph

Notes

Area slightly lower than the surroundings, with a vernal pool aspect and a carpet of plants.

Davidson, C 13135

April 19, 2016

Location

United States, California, Inyo (Big Pine)

37.172528, -118.2165

Location Remarks

North Death Valley Rd. ca. 5 km E of junction of Hwy 168 and Waucoba-Eureka Rd. Elev. 1242 m.

Collectors

Christopher Davidson, Sharon R. Christoph, Charlotte M. Taylor

Classification

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Ericales

Family

Polemoniaceae

Genus

Eriastrum

Specific Epithet

diffusum

Authorship

(A.Gray) H.Mason

Taxonomic Opinions

GBIFWFOPOWO

Conservation (EDGE)

What is EDGE?

Evolutionary distinctiveness

Lower

ED 0.8

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

Threat status

Predicted not threatened

Modelled estimate

EDGE score

0.1

Global rank

#267,427 of 335,497

Top 80%

Extinction probability

12%

Source: Flowering plants EDGE assessment →