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Arizona woollybase
Tetraneuris acaulis var. arizonica
NatureServe conservation status
Global (G-rank): G5TNR
State (S-rank): S3
External links
Species range
Estimate from download of data from Utah Rare Plant Database on Dec 1st 2022.
Geocat 118 observations: Extent of Occurrence: 136,029.603 km2.
Historic observations over 40 years old were not used.
Salt and sandy desert shrub, pinyon-juniper, sagebrush, blue grama, aspen, Douglas fir, white fir, and ponderosa pine communities at 1220 to 3175 m in Carbon, Daggett, Duchesne, Emery, Garfield, Grand, Iron, Kane, Millard, San Juan, Sanpete, Sevier, Tooele, Uintah, Washington, and Wayne cos.
Threats or limiting factors
Threats are not well documented for this variety and due to the large distribution the use of AGRC layers would not be useful as the severity would be unknown. Ongoing drought may be impacting this species.