Native to Arizona, California, Nevada, New Mexico, Utah; introduced into Colorado, Idaho, Washington, Wyoming (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

No collection number

May 14, 2005

Location

United States, Arizona, Coconino (Sedona)

34.880278, -111.748333

Location Remarks

Highway 89A, Oak Creek Canyon. Vicinity of Midgley Bridge.

Collectors

No collectors specified

Davidson, C 13171

April 23, 2016

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, Sharon R. Christoph, Charlotte M. Taylor

Notes

Wash bed. Creosote bush scrub. Perennial 1 m.

Classification

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Lamiales

Family

Plantaginaceae

Genus

Penstemon

Specific Epithet

palmeri

Authorship

A.Gray

Taxonomic Opinions

GBIF WFO POWO

Conservation (EDGE)

What is EDGE?

Evolutionary distinctiveness

Lower

ED 0.4

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

0.0

Global rank

#309,293 of 335,497

Top 93%

Extinction probability

10%

Source: Flowering plants EDGE assessment →