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Montana Field Guide

Montana Field Guides

Limestone Sunken Disc Lichen - Circinaria calcarea
Other Names:  Aspicilia calcarea

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Native Species

Global Rank: GNR
State Rank: SNR


Agency Status
USFWS:
USFS:
BLM:


 

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General Description
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Observations in Montana Natural Heritage Program Database
Number of Observations: 6

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Relative Density

Recency

 

(Observations spanning multiple months or years are excluded from time charts)



References
  • Additional ReferencesLegend:   View Online Publication
    Do you know of a citation we're missing?
    • Salix, J.L. 2004. Lichens and their distribution in Lewis & Clark Caverns State Park. M.Sc. Thesis. Bozeman, MT: Montana State University. 74 p.
    • Schubloom, L.A. 1995. Lichens as air quality indicators in three areas of southwestern Montana: lichen floristics and elemental analysis. M.Sc. Thesis. Bozeman, MT: Montana State University. 130 p.
  • Web Search Engines for Articles on "Limestone Sunken Disc Lichen"
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Citation for data on this website:
Limestone Sunken Disc Lichen — Circinaria calcarea.  Montana Field Guide.  .  Retrieved on , from