source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Triebel, D., G. Rambold & T. Nash. 1991. On lichenicolous fungi from North America.Mycotaxon 42: 263-296.
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Triebel, D., G. Rambold & T. Nash. 1991. On lichenicolous fungi from North America.Mycotaxon 42: 263-296.
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Triebel, D., G. Rambold & T. Nash. 1991. On lichenicolous fungi from North America.Mycotaxon 42: 263-296.
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU
source: Smith, D. 2000. An Ecol. and Taxon. Survey of the Lichen Flora of Cedar Br. Nat. Monument, Ashdown Gorge Wild. Area, and the Surrounding Dixie Nat. For., Iron County, UT, Including an Air Qual. Biomon. Baseline. PhD Diss., Dept. Bot. and Range Sci., BYU