Xanthoparmelia idahoensis Hale
Remarks: ID certainty: certain

Idaho: Lemhi County: [locality and coordinates withheld; status in Idaho: S1 (Critically Imperiled; IDNHP)],
Barren benthene calcareous badlands habitat surrounded by Wyoming sagebrush and shadscale habitat. No black underside, K+ yellow to blood red; TLC: salacinic. Substrate: Terricolous.

Roger Rosentreter 17520, Sep 18, 2012
RR, Barcode: SRP-L-0012070

Xanthoparmelia idahoensis Hale
Remarks: ID certainty: certain

Idaho: Lemhi County: [locality and coordinates withheld; status in Idaho: S1 (Critically Imperiled; IDNHP)],
Barren benthene calcareous badlands with clay soil, surrounded by Wyoming sagebrush and shadscale habitat. K+ yellow to blood red; TLC: salacinic. Substrate: Terricolous.

Roger Rosentreter 17526, Sep 19, 2012
RR, Barcode: SRP-L-0012078

Xanthoparmelia idahoensis Hale
Remarks: ID certainty: certain

Idaho: Lemhi County: [locality and coordinates withheld; status in Idaho: S1 (Critically Imperiled; IDNHP)],
Barren benthene calcareous badlands habitat. Clay soil with some gravel. Surrounded by Wyoming sagebrush and shadscale habitat K+ yellow to blood red; TLC: salacinic. Substrate: Terricolous.

Roger Rosentreter 17529, Sep 19, 2012
RR, Barcode: SRP-L-0012079

Xanthoparmelia idahoensis Hale
Annotated by H. Ulmschneider.

Idaho: Lemhi County: [locality and coordinates withheld; status in Idaho: S1 (Critically Imperiled; IDNHP)],
Hilltop, bare clay K+ yellow

H. Ulmschneider s.n., Sep 18, 2000
SRP, Barcode: SRP-L-0009503

Xanthoparmelia idahoensis Hale
Annotated by S. Leavitt, 2010. Remarks: ID certainty: certain

Idaho: Lemhi County: [locality and coordinates withheld; status in Idaho: S1 (Critically Imperiled; IDNHP)],
Badlands with very sparse vascular plant vegetation, mostly composed of Atriplex confertifolia. HPLC: salazinic acid.

Roger Rosentreter 13897, Jul 30, 1999
With Mayrhofer & Davis
RR, Barcode: SRP-L-0009504

Xanthoparmelia idahoensis Hale
Remarks: ID certainty: certain

Idaho: Lemhi County: [locality and coordinates withheld; status in Idaho: S1 (Critically Imperiled; IDNHP)],
Barren bentonite clay hills, surrounded by salt desert shrubs and Artemisia grasslands. TLC: salacinic.

Roger Rosentreter 8238, Oct 13, 1993
RR, Barcode: SRP-L-0009502

Xanthoparmelia idahoensis Hale
Remarks: ID certainty: certain

Idaho: Lemhi County: [locality and coordinates withheld; status in Idaho: S1 (Critically Imperiled; IDNHP)],
Barren benthene clay soil. Surrounded by Wyoming sagebrush and shadscale habitat. Dupl. Det.: Hale 1989. TLC: usnic, salazinic. Second known site in the world. Ver: Steve Leavitt, 2010, HPLC: salazinic acid.

Roger Rosentreter 4520, Jul 7, 1987
RR, Barcode: SRP-L-0009501

Xanthoparmelia idahoensis Hale
Annotated by S. Leavitt, 2010. Remarks: ID certainty: certain. HPLC: salazinic acid.

Idaho: Lemhi County: [locality and coordinates withheld; status in Idaho: S1 (Critically Imperiled; IDNHP)],
Calcareous lacustrine ash soil. Sites nearly barren of vascular vegetation and surrounded by shadscale. On gypsum soil. Substrate: Terricolous. Isotype: Xanthoparmelia idahoensis Hale. Published 2006. Corinne Duncan and B. McCune, March 2006

Roger Rosentreter 3828, Jun 4, 1986
SRP, Barcode: SRP-L-0009500