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

Arne Thell; Andrei Tsurykau; Per-Erik Persson; Mats Hansson; Emil Åsegård; Ingvar Kärnefelt; Mark R. D. Seaward

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

Arne Thell, Andrei Tsurykau, Per-Erik Persson, Mats Hansson, Emil Åsegård, Ingvar Kärnefelt, Mark R. D. Seaward

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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.

Original language	English
Pages (from-to)	24-32
Number of pages	9
Journal	Graphis Scripta
Volume	29
Issue number	1-2
Publication status	Published - 2017 Apr

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Botany

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

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 = "Arne Thell and Andrei Tsurykau and Per-Erik Persson and Mats Hansson and Emil {\AA}seg{\aa}rd and Ingvar K{\"a}rnefelt and Seaward, {Mark R. D.}",

year = "2017",

month = apr,

language = "English",

volume = "29",

pages = "24--32",

journal = "Graphis Scripta",

issn = "0901-7593",

publisher = "Nordisk lichenologisk f{\"o}rening, NLF",

number = "1-2",

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TY - JOUR

T1 - Parmelia ernstiae, P. serrana and P. submontana, three species increasing in the Nordic countries

AU - Thell, Arne

AU - Tsurykau, Andrei

AU - Persson, Per-Erik

AU - Hansson, Mats

AU - Åsegård, Emil

AU - Kärnefelt, Ingvar

AU - Seaward, Mark R. D.

PY - 2017/4

Y1 - 2017/4

N2 - 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.

AB - 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.

M3 - Article

SN - 0901-7593

VL - 29

SP - 24

EP - 32

JO - Graphis Scripta

JF - Graphis Scripta

IS - 1-2

ER -

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

Abstract

Subject classification (UKÄ)

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