Polyctenium fremontii (S.Watson) Greene belongs to the Brassicaceae family. Flora of the World contains 1 recorded occurrence of this taxon, distributed across 1 country.

C. Davidson 13871

July 30, 2018

Location

United States, Idaho, Fremont

44.289333, -111.459389

Location Remarks

Intersection of Hwy 20 and Pinehaven Rd. ca. 16 km S of bridge in Island Park and 26 km N of Main St. in Ashton. Elev. 1868 m.

Collectors

Christopher Davidson, Sharon R. Christoph

Notes

Full sun in bald area. Rocky soil pockets amid exposed bedrock.

Classification

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Brassicales

Family

Brassicaceae

Genus

Polyctenium

Specific Epithet

fremontii

Authorship

(S.Watson) Greene

Taxonomic Opinions

GBIF WFO POWO

Conservation (EDGE)

What is EDGE?

Evolutionary distinctiveness

Lower

ED 9.1

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

1.0

Global rank

#42,611 of 335,497

Top 13%

Extinction probability

11%

Source: Flowering plants EDGE assessment →