Article · Wikipedia archive · Last revised Jul 26, 2026

Polycauliona polycarpa

Polycauliona polycarpa is a species of corticolous (bark-dwelling), foliose lichen in the family Teloschistaceae. It was first formally described by German botanist Georg Franz Hoffmann in 1796, as Lobaria polycarpa. It has acquired quite an extensive synonymy in its taxonomic history. In 2013, Patrik Frödén and colleagues transferred it to the genus Polycauliona, as part of a molecular phylogenetics-based restructuring of the family Teloschistaceae. In northern North America, one vernacular name for the species is pin-cushion sunburst lichen.

Last revised
Jul 26, 2026
Read time
≈ 2 min
Length
381 w
Citations
6
Source
Polycauliona polycarpa
Secure
Secure (NatureServe)1
Scientific classification Edit this classification
Kingdom: Fungi
Division: Ascomycota
Class: Lecanoromycetes
Order: Teloschistales
Family: Teloschistaceae
Genus: Polycauliona
Species:
P. polycarpa
Binomial name
Polycauliona polycarpa
(Hoffm.) Frödén, Arup & Søchting (2013)
Synonyms2
List
  • Lobaria polycarpa Hoffm. (1796)
  • Lichen polycarpus (Hoffm.) Ehrh. (1799)
  • Parmelia candelaria var. polycarpa (Hoffm.) Ach. (1803)
  • Lecanora candelaria var. polycarpa (Hoffm.) Ach. (1810)
  • Placodium polycarpum (Hoffm.) Frege (1812)
  • Parmelia polycarpa (Hoffm.) Spreng. (1820)
  • Psoroma polycarpum (Hoffm.) Gray (1821)
  • Parmelia parietina var. polycarpa (Hoffm.) Fr. (1831)
  • Squamaria candelaria var. polycarpa (Hoffm.) Hook. (1833)
  • Lobaria parietina var. polycarpa (Hoffm.) Fürnr. (1839)
  • Squamaria polycarpa (Hoffm.) Sm. (1844)
  • Parmelia parietina f. polycarpa (Hoffm.) Körb. (1846)
  • Imbricaria parietina f. polycarpa (Hoffm.) Flot. (1850)
  • Physcia parietina var. polycarpa (Hoffm.) A.Massal. (1852)
  • Physcia parietina f. polycarpa (Hoffm.) Körb. (1855)
  • Teloschistes parietinus var. polycarpus (Hoffm.) Tuck. (1866)
  • Physcia polycarpa (Hoffm.) Linds. (1869)
  • Xanthoria lychnea var. polycarpa (Hoffm.) Th.Fr. (1871)
  • Physcia parietina subsp. polycarpa (Hoffm.) Lamy (1880)
  • Xanthoria parietina f. polycarpa (Hoffm.) Arnold (1881)
  • Teloschistes parietinus subsp. polycarpus (Hoffm.) Tuck. (1882)
  • Teloschistes polycarpus (Hoffm.) Tuck. (1882)
  • Xanthoria polycarpa (Hoffm.) Rieber (1891)
  • Xanthoria lychnea f. polycarpa (Hoffm.) Eitner (1901)
  • Xanthoria lychnea subsp. polycarpa (Hoffm.) Hasse (1913)
  • Massjukiella polycarpa (Hoffm.) S.Y.Kondr., Fedorenko, S.Stenroos, Kärnefelt, Elix, Hur & A.Thell (2012)

Polycauliona polycarpa is a species of corticolous (bark-dwelling), foliose lichen in the family Teloschistaceae.3 It was first formally described by German botanist Georg Franz Hoffmann in 1796, as Lobaria polycarpa. It has acquired quite an extensive synonymy in its taxonomic history.2 In 2013, Patrik Frödén and colleagues transferred it to the genus Polycauliona, as part of a molecular phylogenetics-based restructuring of the family Teloschistaceae.4 In northern North America, one vernacular name for the species is pin-cushion sunburst lichen.5

References

References

  1. NatureServe. "Polycauliona polycarpa". NatureServe Explorer. Arlington, Virginia. Retrieved 15 June 2025.
  2. "Synonymy. Current Name: Polycauliona polycarpa (Hoffm.) Frödén, Arup & Søchting, in Arup, Søchting & Frödén, Nordic Jl Bot. 31(1): 53 (2013)". Species Fungorum. Retrieved 21 September 2023.
  3. "Polycauliona polycarpa (Hoffm.) Frödén, Arup & Søchting". Catalogue of Life. Species 2000: Leiden, the Netherlands. Retrieved 21 September 2023.
  4. Arup, Ulf; Søchting, Ulrik; Frödén, Patrik (2013). "A new taxonomy of the family Teloschistaceae". Nordic Journal of Botany. 31 (1): 16–83. Bibcode:2013NorJB..31...16A. doi:10.1111/j.1756-1051.2013.00062.x.
  5. Brodo, Irwin M.; Sharnoff, Sylvia Duran; Sharnoff, Stephen (2001). Lichens of North America. Yale University Press. pp. 746–747. ISBN 978-0-300-08249-4.