• 1Proposed
  • 2Under Assessment
  • 3Preliminary Assessed
  • 4Assessed
  • 5Published

Pilophorus fibula (Tuck.) Tuck.

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Scientific name
Pilophorus fibula
Author
(Tuck.) Tuck.
Common names
 
IUCN Specialist Group
Lichens
Kingdom
Fungi
Phylum
Ascomycota
Class
Lecanoromycetes
Order
Lecanorales
Family
Cladoniaceae
Assessment status
Pending
Proposed by
Erin Tripp
Contributors
Erin Tripp
Comments etc.
Anders Dahlberg, Toby Spribille

Assessment Status Notes

Taxonomic notes


Why suggested for a Global Red List Assessment?

Pilophorus fibula (Appalachian Matchsticks) is endemic to the Appalachian Mountains of Eastern North America, where it is known from only 11 total collections. It is an extremely rare species, and even in the two areas where it has been collected recently (see below), it is very, very uncommonly seen by lichenologists who are actively looking for it.


Geographic range

Endemic to the Appalachian Mountains; modern collections are known only from the southern Appalachians (in and around Great Smoky Mountains National Park) and the extreme northern terminus of the mountain chain, in New Brunswick and Newfoundland.


Population and Trends

Myself and colleagues (J. Lendemer, B. Buck) are responsible for 7 of the 11 total known collections of this species. In all cases, thalli of Appalachian Matchsticks were extremely small and very localized in the field—NEVER abundant. One collection was made by J. Dey in 1981, just outside of Great Smoky Mountains National Park. All of the remaining collections were made in 1933 and earlier. We are uncertain as to population trends for this species, given it has been seen and collected so few times.

Population Trend: Uncertain


Habitat and Ecology

Appalachian Matchsticks may be rare in part because of having extremely specialized habitat needs. Where we have collected it, habitat has been very high quality forest that is consistently moist or humid, and usually proximal to perennial rivers. Appalachian Matchsticks is a saxicolous species.


Threats

Recreation, trail maintenance, acid rain or fog pollution, global climate change


Conservation Actions

Given the extreme rarity of this species, it is imperative that land managers take immediate action to protect and monitor any known populations of these species. Such populations should be monitored at regular (5 years or less) intervals to ensure longevity and to ensure protection measures are working.


Research needed

Nothing is known about the biology of this species.


Use and Trade


Bibliography

Lendemer, J.C., R.C. Harris, and E.A. Tripp. 2013. The Lichens and Allied Fungi of Great Smoky Mountains National Park. The New York Botanical Garden Press, 260 pp.


Known distribution - countries

Regional Population and Trends

Country Trend Redlisted