Twin Map Lichen

Rhizocarpon disporum

General Status Rank: 
Undetermined
Common Name: 
Twin Map Lichen
Scientific Name: 
Rhizocarpon disporum
Naming References: 
R167
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Taxonomy
Group: 
Lichen
Kingdom: 
Fungi
Phylum: 
Ascomycota
Class: 
Lecanoromycetes
Order: 
Rhizocarpales
Family: 
Rhizocarpaceae
Habitat
on exposed siliceous rocks
References: 
B121
Distribution

Ecozones

Taiga Plains, Taiga Shield
References: 
B121

Distribution

10%
References: 
B121

Area of Occupancy

Score: 
-
Threats

Intrinsic Vulnerability

Score: 
-
General Status Rank
Rank: 
Undetermined
Status Rank Description: 
- Not enough sampling effort. Thomson, John W. American Arctic Lichens: Vol. 2. The Microlichens. University of Wisconsin Press, 1997; Brodo, Irwin M., Sylvia Duran Sharnoff, and Stephen Sharnoff. Lichens of north America. Yale University Press, 2001; Brodo, Irwin M. Keys to Lichens of North America. Yale University Press, 2016.
S Rank: 
SU
Last Updated: 
July 16, 2019

References

Ecozones

  • Brodo, I. M., Sharnoff, S. D, and Sharnoff, S. (2001) Lichens of North America. Yale University RWED Library - B121 Return

Habitat

  • Brodo, I. M., Sharnoff, S. D, and Sharnoff, S. (2001) Lichens of North America. Yale University RWED Library - B121 Return

Naming

  • Crother, B. I. (ed.). (2008) Scientific and Standard English Names of Amphibians and Reptiles of North America North of Mexico.. Society for the Study of Amphibians and Reptiles (SSAR) Sixth Edition, Herpetological Circular 37 - R167 Return

Range Extent

  • Brodo, I. M., Sharnoff, S. D, and Sharnoff, S. (2001) Lichens of North America. Yale University RWED Library - B121 Return