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Parmelia ernstiae, P. serrana and P. submontana, three species increasing in the Nordic countries

Thell, Arne LU ; Tsurykau, Andrei; Persson, Per-Erik; Hansson, Mats LU ; Åsegård, Emil; Kärnefelt, Ingvar LU and Seaward, Mark R. D. (2017) In Graphis Scripta 29(1-2). p.24-32
Abstract
Revised information on the morphology, chemistry and distribution of species of Parmelia s. str. in Fennoscandia is presented. Although Parmelia ernstiae was earlier believed to be chemically distinct from P. serrana in terms of lobaric acid, its presence in all studied samples detected by TLC means that these two semi-cryptic species can no longer be chemically separated. All three species are increasing in frequency and spreading northwards in Fennoscandia. Parmelia serrana is reported as new to Zealand in Denmark.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Graphis Scripta
volume
29
issue
1-2
pages
9 pages
publisher
Nordisk lichenologisk förening, NLF
ISSN
0901-7593
language
English
LU publication?
yes
id
77d6d0f2-e755-46cb-bef0-c8e3c3a7fa1c
date added to LUP
2017-04-19 12:44:14
date last changed
2017-05-03 11:12:51
@article{77d6d0f2-e755-46cb-bef0-c8e3c3a7fa1c,
  abstract     = {Revised information on the morphology, chemistry and distribution of species of Parmelia s. str. in Fennoscandia is presented. Although Parmelia ernstiae was earlier believed to be chemically distinct from P. serrana in terms of lobaric acid, its presence in all studied samples detected by TLC means that these two semi-cryptic species can no longer be chemically separated. All three species are increasing in frequency and spreading northwards in Fennoscandia. Parmelia serrana is reported as new to Zealand in Denmark.},
  author       = {Thell, Arne and Tsurykau, Andrei and Persson, Per-Erik and Hansson, Mats and Åsegård, Emil and Kärnefelt, Ingvar and Seaward, Mark R. D.},
  issn         = {0901-7593},
  language     = {eng},
  number       = {1-2},
  pages        = {24--32},
  publisher    = {Nordisk lichenologisk förening, NLF},
  series       = {Graphis Scripta},
  title        = {Parmelia ernstiae, P. serrana and P. submontana, three species increasing in the Nordic countries},
  volume       = {29},
  year         = {2017},
}