@ARTICLE{TreeBASE2Ref19052,
author = {Carolina Cornejo and Christoph Scheidegger},
title = {Lobaria macaronesica sp. nov., and the phylogeny of Lobaria sect. Lobaria (Lobariaceae) in Macaronesia},
year = {2010},
keywords = {EF-1a, isidia, ITS, lichen systematics, RPB2, soredia},
doi = {10.1639/0007-2745-133.x.page#},
url = {http://},
pmid = {},
journal = {The Bryologist},
volume = {113},
number = {3},
pages = {},
abstract = {The species in Lobaria sect. Lobaria are circumscribed based on secondary metabolites and the morphology of vegetative propagules such as isidia and soredia. Lobaria pulmonaria typically forms soredia, which distinguish it from the other species of this section. However, in L. pulmonaria soredia may develop into isidioid soredia that can be confused with isidia. In Macaronesia, this difficulty gave rise to controversial discussion about the taxonomic status of L. pulmonaria var. meridionalis, which forms cylindrical diaspores. In the present study, a three loci approach (ITS, RPB2 and EF-1a) was used to investigate the taxonomic status of L. pulmonaria var. meridionalis based on a phylogeny of Macaronesian taxa of the L. pulmonaria group.
Phylogenetic analyses reveal that L. pulmonaria v. meridionalis is a distinct taxon, which is here proposed at the rank of species: Lobaria macaronesica Cornejo & Scheidegger sp. nov. The new species is genetically distinct from the Asian L. meridionalis, the cosmopolitan L.pulmonaria and the Macaronesian L. immixta.}
}
Citation for Study 10652
Citation title:
"Lobaria macaronesica sp. nov., and the phylogeny of Lobaria sect. Lobaria (Lobariaceae) in Macaronesia".
Study name:
"Lobaria macaronesica sp. nov., and the phylogeny of Lobaria sect. Lobaria (Lobariaceae) in Macaronesia".
This study is part of submission 10642
(Status: Published).
Citation
Cornejo C., & Scheidegger C. 2010. Lobaria macaronesica sp. nov., and the phylogeny of Lobaria sect. Lobaria (Lobariaceae) in Macaronesia. The Bryologist, 113(3).
Authors
-
Cornejo C.
(submitter)
+41 44 739 23 99
-
Scheidegger C.
Abstract
The species in Lobaria sect. Lobaria are circumscribed based on secondary metabolites and the morphology of vegetative propagules such as isidia and soredia. Lobaria pulmonaria typically forms soredia, which distinguish it from the other species of this section. However, in L. pulmonaria soredia may develop into isidioid soredia that can be confused with isidia. In Macaronesia, this difficulty gave rise to controversial discussion about the taxonomic status of L. pulmonaria var. meridionalis, which forms cylindrical diaspores. In the present study, a three loci approach (ITS, RPB2 and EF-1a) was used to investigate the taxonomic status of L. pulmonaria var. meridionalis based on a phylogeny of Macaronesian taxa of the L. pulmonaria group.
Phylogenetic analyses reveal that L. pulmonaria v. meridionalis is a distinct taxon, which is here proposed at the rank of species: Lobaria macaronesica Cornejo & Scheidegger sp. nov. The new species is genetically distinct from the Asian L. meridionalis, the cosmopolitan L.pulmonaria and the Macaronesian L. immixta.
Keywords
EF-1a, isidia, ITS, lichen systematics, RPB2, soredia
External links
About this resource
- Canonical resource URI:
http://purl.org/phylo/treebase/phylows/study/TB2:S10652
- Other versions:
Nexus
NeXML
- Show BibTeX reference
@ARTICLE{TreeBASE2Ref19052,
author = {Carolina Cornejo and Christoph Scheidegger},
title = {Lobaria macaronesica sp. nov., and the phylogeny of Lobaria sect. Lobaria (Lobariaceae) in Macaronesia},
year = {2010},
keywords = {EF-1a, isidia, ITS, lichen systematics, RPB2, soredia},
doi = {10.1639/0007-2745-133.x.page#},
url = {http://},
pmid = {},
journal = {The Bryologist},
volume = {113},
number = {3},
pages = {},
abstract = {The species in Lobaria sect. Lobaria are circumscribed based on secondary metabolites and the morphology of vegetative propagules such as isidia and soredia. Lobaria pulmonaria typically forms soredia, which distinguish it from the other species of this section. However, in L. pulmonaria soredia may develop into isidioid soredia that can be confused with isidia. In Macaronesia, this difficulty gave rise to controversial discussion about the taxonomic status of L. pulmonaria var. meridionalis, which forms cylindrical diaspores. In the present study, a three loci approach (ITS, RPB2 and EF-1a) was used to investigate the taxonomic status of L. pulmonaria var. meridionalis based on a phylogeny of Macaronesian taxa of the L. pulmonaria group.
Phylogenetic analyses reveal that L. pulmonaria v. meridionalis is a distinct taxon, which is here proposed at the rank of species: Lobaria macaronesica Cornejo & Scheidegger sp. nov. The new species is genetically distinct from the Asian L. meridionalis, the cosmopolitan L.pulmonaria and the Macaronesian L. immixta.}
}
- Show RIS reference
TY - JOUR
ID - 19052
AU - Cornejo,Carolina
AU - Scheidegger,Christoph
T1 - Lobaria macaronesica sp. nov., and the phylogeny of Lobaria sect. Lobaria (Lobariaceae) in Macaronesia
PY - 2010
KW - EF-1a
KW - isidia
KW - ITS
KW - lichen systematics
KW - RPB2
KW - soredia
UR - http://dx.doi.org/10.1639/0007-2745-133.x.page#
N2 - The species in Lobaria sect. Lobaria are circumscribed based on secondary metabolites and the morphology of vegetative propagules such as isidia and soredia. Lobaria pulmonaria typically forms soredia, which distinguish it from the other species of this section. However, in L. pulmonaria soredia may develop into isidioid soredia that can be confused with isidia. In Macaronesia, this difficulty gave rise to controversial discussion about the taxonomic status of L. pulmonaria var. meridionalis, which forms cylindrical diaspores. In the present study, a three loci approach (ITS, RPB2 and EF-1a) was used to investigate the taxonomic status of L. pulmonaria var. meridionalis based on a phylogeny of Macaronesian taxa of the L. pulmonaria group.
Phylogenetic analyses reveal that L. pulmonaria v. meridionalis is a distinct taxon, which is here proposed at the rank of species: Lobaria macaronesica Cornejo & Scheidegger sp. nov. The new species is genetically distinct from the Asian L. meridionalis, the cosmopolitan L.pulmonaria and the Macaronesian L. immixta.
L3 - 10.1639/0007-2745-133.x.page#
JF - The Bryologist
VL - 113
IS - 3
ER -