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Cornales

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Loasaceae

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Petalonyx

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thurberi

Taxon

Petalonyx thurberi A.Gray

Protologue Pl. Nov. Thurb. 319. 1854 [post 9 Aug 1854] ; preprint or reprint from Mem. Amer. Acad. Arts ser. 2, 5: [297]-328. 1854.IPNI
AcceptedGBIF
Predicted not threatened
Petalonyx thurberi, CDavidson5853--CA. S. Bernardino Co. Kelso-Cima Rd. 29 May 77. 004.jpg

Petalonyx thurberi, CDavidson5853--CA. S. Bernardino Co. Kelso-Cima Rd. 29 May 77. 004.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Petalonyx thurberi, CDavidson5853--CA. S. Bernardino Co. Kelso-Cima Rd. 29 May 77. 004B.jpg

Petalonyx thurberi, CDavidson5853--CA. S. Bernardino Co. Kelso-Cima Rd. 29 May 77. 004B.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Petalonyx thurberi, CDavidson5853--CA. S. Bernardino Co. Kelso-Cima Rd. 29 May 77. 003.jpg

Petalonyx thurberi, CDavidson5853--CA. S. Bernardino Co. Kelso-Cima Rd. 29 May 77. 003.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Petalonyx thurberi, CDavidson5853--CA. S. Bernardino Co. Kelso-Cima Rd. 29 May 77. 003B.jpg

Petalonyx thurberi, CDavidson5853--CA. S. Bernardino Co. Kelso-Cima Rd. 29 May 77. 003B.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Native to Arizona, California, Mexico Northwest, Nevada (source: POWO). Flora of the World documents 1 occurrence across 1 country.

Distribution

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

Occurrences

Davidson C. 5853

May 29, 1977

Location

United States, California, San Bernardino (Baker, Afton)

35.037667, -116.383694

Location Remarks

Afton Canyon. Afton Rd. exit off Interst. 15, ca. 36 mi. NE of Barstow.

Collectors

Christopher Davidson

Classification

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Cornales

Family

Loasaceae

Genus

Petalonyx

Specific Epithet

thurberi

Authorship

A.Gray

Taxonomic Opinions

GBIFWFOPOWO

Conservation (EDGE)

What is EDGE?

Evolutionary distinctiveness

Lower

ED 2.5

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

0.3

Global rank

#146,110 of 335,497

Top 44%

Extinction probability

12%

Source: Flowering plants EDGE assessment →