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''Porina heterospora'' is common throughout the southern ], having first been reported from Florida and later discovered in ]<ref name="Tucker & Harris 1980"/> and ].<ref name="Hansen & Lendemer 2008"/> ''Porina heterospora'' is common throughout the southern ], having first been reported from Florida and later discovered in ]<ref name="Tucker & Harris 1980"/> and ].<ref name="Hansen & Lendemer 2008"/>

==See also==
* ]


==References== ==References==
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Revision as of 03:47, 6 January 2025

Species of lichen

Porina heterospora
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Fungi
Division: Ascomycota
Class: Lecanoromycetes
Order: Gyalectales
Family: Porinaceae
Genus: Porina
Species: P. heterospora
Binomial name
Porina heterospora
(Fink) R.C.Harris (1980)
Synonyms
  • Porina nucula var. heterospora Fink (1933)

Porina heterospora is a species of corticolous (bark-dwelling), crustose lichen in the family Porinaceae. It occurs in the southeastern United States.

Taxonomy

The species was first described in 1933 as a variety of Porina nucula, when Joyce Hedrick published Bruce Fink's description based on a type specimen collected in Florida by William Wirt Calkins. The description was among the unpublished materials left by Fink upon his death in 1927, which Hedrick, his former student, later brought to publication. The specimen, housed in the Fink herbarium, was among the materials Fink had studied while preparing his manuscript "The Lichen Flora of the United States". Richard Harris promoted the taxon to species status in 1980.

Patrick McCarthy considered it to be a synonym of the saxicolous (rock-dwelling) species Porina guaranitica in a 1993 work, but the differences in spore structure and size between the two are significant.

Habitat and distribution

Porina heterospora is common throughout the southern Coastal Plain, having first been reported from Florida and later discovered in Louisiana and Alabama.

See also

References

  1. "Synonymy. Current Name: Porina heterospora (Fink) R.C. Harris, in Tucker & Harris, Bryologist 83(1): 12 (1980)". Species Fungorum. Retrieved 5 January 2025.
  2. Hedrick, Joyce (1933). "New genera and species of lichens from the herbarium of Bruce Fink. I". Mycologia. 25 (4): 303–316. doi:10.2307/3754098. JSTOR 3754098.
  3. ^ Tucker, Shirley C.; Harris, Richard C. (1980). "New and noteworthy pyrenocarpous lichens from Louisiana and Florida". The Bryologist. 83 (1): 1–20 . doi:10.2307/3242389. JSTOR 3242389.
  4. McCarthy, P.M. (1993). "Saxicolous species of Porina Müll.Arg. (Trichotheliaceae) in the Southern Hemisphere". Bibliotheca Lichenologica. 52: 1–134.
  5. Ertz, Damien; Diederich, Paul (2022). "Unravelling the diversity of the lichen genus Porina (Porinaceae) in Mauritius". Plant Ecology and Evolution. 155 (1): 123–152. doi:10.5091/plecevo.84545.
  6. Hansen, Curtis J.; Lendemer, James C. (2008). "A checklist of lichens collected during the 2007 Blomquist foray in southern Alabama, U.S.A.". Evansia. 25 (2): 26–33. doi:10.1639/0747-9859-25.2.26.
Taxon identifiers
Porina heterospora
Porina nucula var. heterospora
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