Petrophytum--ID. Idaho Co. Salmon R. Polly Bemis Ranch. 9 May 04. 088.jpg
Petrophytum caespitosum--ID. Idaho Co. Salmon R. Polly Bemis Ranch. 9 May 04. 091.jpg
Petrophytum--ID. Idaho Co. Salmon R. Polly Bemis Ranch. 9 May 04. 089.jpg
Petrophytum caespitosum--ID. Idaho Co. Salmon R. Polly Bemis Ranch. 9 May 04. 092.jpg
Petrophytum caespitosum--AZ. Coconino Co. Walnut Canyon Nat. Mon. 15 May 06. 007.jpg
Petrophytum caespitosum--AZ. Coconino Co. Walnut Canyon Nat. Mon. 15 May 06. 004.jpg
Petrophytum caespitosum--AZ. Coconino Co. Walnut Canyon Nat. Mon. 15 May 06. 005.jpg
Petrophytum caespitosum--AZ. Coconino Co. Walnut Canyon Nat. Mon. 15 May 06. 008.jpg
Petrophytum caespitosum--AZ. Coconino Co. Walnut Canyon Nat. Mon. 15 May 06. 003.jpg
Native to Arizona, California, Colorado, Idaho, Mexico Northeast, Montana, Nevada, New Mexico, South Dakota, Texas, Utah, Washington (source: POWO). Flora of the World documents 2 occurrences across 1 country.
Location
United States, Idaho, Idaho (McCall)
45.244, -115.588639
Location Remarks
1.9 km N of Warren Summit on FSR 340, at Mayflower Creek Bridge. Elev. 1904 m.
Collectors
No collectors specified
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
Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Rosales
Family
Rosaceae
Genus
Petrophytum
Specific Epithet
caespitosum
Authorship
(Nutt.) Rydb.
What is EDGE?
Evolutionary distinctiveness
Lower
ED 4.4
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
#119,090 of 335,497
Top 36%
Extinction probability
10%
