Reference health
Towards a revised generic classification of lecanoroid lichens (Lecanoraceae, Ascomycota) based on molecular, morphological and chemical evidence
4 of 69 checkable references need attention · checked 2026-08-02
At the dated check, the references listed below either did not resolve in Crossref or DataCite, or carried a retraction notice. Each one is shown with the registry record that put it there.
21 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
References needing attention
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does not resolve to a known work10.1017/S0024282900000207
does not resolve to a known work10.3852/mycologia.98.6.1088
does not resolve to a known work10.1017/S0024282999000663
The 65 checked references that resolve
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<i>Ramonia Calcicola</i>, A New Lichen Species from Catalonia, Spain
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Is<i>Rhizoplaca</i>(Lecanorales, lichenized Ascomycota) a monophyletic genus?
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A molecular phylogeny and a new classification of parmelioid lichens containing
<i>Xanthoparmelia</i>
type lichenan (Ascomycota: Lecanorales)
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Selection of Conserved Blocks from Multiple Alignments for Their Use in Phylogenetic Analysis
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Genres nouveaux pour la lichénologie dans le groupe des Lécanoracées
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Testing morphology-based hypotheses of phylogenetic relationships in Parmeliaceae (Ascomycota) using three ribosomal markers and the nuclear RPB1 gene
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Molecular phylogeny of the Bacidiaceae (Lecanorales, lichenized Ascomycota)
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The Phylogeny of the Families Lecanoraceae and Bacidiaceae (Lichenized Ascomycota) Inferred from Nuclear SSU rDNA Sequences
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ITS primers with enhanced specificity for basidiomycetes ‐ application to the identification of mycorrhizae and rusts
resolves10.1017/S0953756203008724
On the phylogeny of some polyketide synthase genes in the lichenized genus Lecanora
resolves10.1017/S0953756204009888
A phylogenetic study of the Lecanora rupicola group (Lecanoraceae, Ascomycota)
resolves10.1639/0007-2745(1998)101[103:LFASOL]2.0.CO;2
Lecanora flavopallida, a Species of Lecanora sensu stricto with Almost Biatorine Apothecia (Lecanorales)
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A Simple, Fast, and Accurate Algorithm to Estimate Large Phylogenies by Maximum Likelihood
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An Empirical Test of Bootstrapping as a Method for Assessing Confidence in Phylogenetic Analysis
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Molecular phylogeny of the genus Stereocaulon (Stereocaulaceae, lichenized ascomycetes)
resolves10.5248/129.269
Molecular phylogeny of placodioid lichen-forming fungi reveal a new genus, Sedelnikovaea
resolves10.1016/S0168-1656(99)00154-6
Design of a primer for ribosomal DNA internal transcribed spacer with enhanced specificity for ascomycetes
resolves10.1016/j.ympev.2011.05.012
Species delimitation in taxonomically difficult lichen-forming fungi: An example from morphologically and chemically diverse Xanthoparmelia (Parmeliaceae) in North America
resolves10.5962/p.386073
Studies in lichens and lichenicolous fungi-No. 19: Further notes on species from the Coastal Plain of southeastern North America
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A radical shift in the taxonomy of
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Phylogenetic relationships among ascomycetes: evidence from an RNA polymerse II subunit
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Myconet Volume 14. Part One. Outline of Ascomycota—2009. Part Two. Notes on Ascomycete Systematics. Nos. 4751–5113
resolves10.2307/3243588
A Revision of the Usnic Acid Containing Taxa Belonging to Lecanora sensu stricto (Lecanorales: Lichenized Ascomycotina)
resolves10.2307/3244300
A Revision of Some Species in Lecanora sensu stricto with a Dark Hypothecium (Lecanorales, Ascomycotina)
resolves10.1017/S0953756201003483
ITS sequence data suggest variability of ascus types and support ontogenetic characters as phylogenetic discriminators in the Agyriales (Ascomycota)
resolves10.1017/S095375620000321X
Molecular systematics supports the recognition of an additional order of Ascomycota: the Agyriales
resolves10.1016/j.ympev.2003.11.001
Supraordinal phylogenetic relationships of Lecanoromycetes based on a Bayesian analysis of combined nuclear and mitochondrial sequences
resolves10.1071/SB10010
Phenotypic disparity and adaptive radiation in the genus Cladia (Lecanorales, Ascomycota)
resolves10.1080/14772000.2014.905506
High frequency of character transformations is phylogenetically structured within the lichenized fungal family Graphidaceae (Ascomycota: Ostropales)
resolves10.3732/ajb.89.4.688
Using RPB1 sequences to improve phylogenetic inference among mushrooms (<i>Inocybe</i>, Agaricales)
resolves10.1016/j.ympev.2014.04.003
A multigene phylogenetic synthesis for the class Lecanoromycetes (Ascomycota): 1307 fungi representing 1139 infrageneric taxa, 317 genera and 66 families
resolves10.12705/635.9
Elucidating phylogenetic relationships and genus‐level classification within the fungal family Trypetheliaceae (Ascomycota: Dothideomycetes)
resolves10.1093/bioinformatics/btm388
AWTY (are we there yet?): a system for graphical exploration of MCMC convergence in Bayesian phylogenetics
resolves10.1127/0029-5035/2012/0072
Molecular phylogenetic studies on tropical species of Lecanora sensu stricto (Lecanoraceae, Ascomycota)
resolves10.1371/journal.pone.0051392
Phylogenetic Classification at Generic Level in the Absence of Distinct Phylogenetic Patterns of Phenotypical Variation: A Case Study in Graphidaceae (Ascomycota)
resolves10.1007/s11557-010-0660-y
A molecular phylogeny of the Lecanora varia group, including a new species from western North America
resolves10.1639/0007-2745(2001)104[0382:CALSOL]2.0.CO;2
Corticolous and Lignicolous Species of<i>Lecanora</i>(Lecanoraceae, Lecanorales) with Usnic or Isousnic Acid in the Sonoran Desert Region
resolves10.1639/0007-2745(2002)105[0063:LRLLAO]2.0.CO;2
Lecanora ramulicola (Lecanoraceae, Lecanorales), an Overlooked Lichen Species from the Lecanora symmicta Group
resolves10.1007/s13225-015-0332-y
Diagnostics for a troubled backbone: testing topological hypotheses of trapelioid lichenized fungi in a large-scale phylogeny of Ostropomycetidae (Lecanoromycetes)
resolves10.1017/S0024282914000127
<i>Palicella</i>, a new genus of lichenized fungi and its phylogenetic position within<i>Lecanoraceae</i>
resolves10.2307/3243856
Lecanora Section Placodium (Lichenized Ascomycotina) in North America: New Taxa in the L. garovaglii Group
resolves10.1127/nova.hedwigia/64/1997/393
Placodioid taxa of Lecanoraceae sensu Zahlbr. (lichenized Ascomycotina) in North America: Taxa excluded from Lecanora subg. Placodium
resolves10.1127/nova.hedwigia/64/1997/111
Systematics of Lecanora subgenus Placodium (lichenized Ascomycotina) in North America: An overview, with keys
resolves10.1093/bioinformatics/18.3.502
TREE-PUZZLE: maximum likelihood phylogenetic analysis using
quartets and parallel computing
resolves10.3767/003158509X470602
New primers for promising single-copy genes in fungal phylogenetics and systematics
resolves10.3852/10-234
Phylogenetic affiliations of members of the heterogeneous lichen-forming fungi of the genus
<i>Lecidea</i>
sensu Zahlbruckner (Lecanoromycetes, Ascomycota)
resolves10.1093/oxfordjournals.molbev.a026201
Multiple Comparisons of Log-Likelihoods with Applications to Phylogenetic Inference
resolves10.1639/0007-2745-115.2.265
Are widespread morphospecies from the Lecanora dispersa group (lichen-forming Ascomycota) monophyletic?
resolves10.1093/bioinformatics/btl446
RAxML-VI-HPC: maximum likelihood-based phylogenetic analyses with thousands of taxa and mixed models
resolves10.1111/j.1096-0031.2007.00156.x
Parallel evolution of lichen growth forms in the family Roccellaceae (Arthoniales, Ascomycota)
resolves10.1017/S0024282908007299
Some new<i>Lecanora</i>species from western and central Europe, belonging to the<i>L. saligna</i>group, with notes on related species
resolves10.1128/jb.172.8.4238-4246.1990
Rapid genetic identification and mapping of enzymatically amplified ribosomal DNA from several Cryptococcus species
resolves10.1017/S0953756298008223
The phylogenetic relationship of the Sphaerophoraceae, Austropeltum and Neophyllis (lichenized Ascomycota) inferred by SSU rDNA sequences
resolves10.1016/S0953-7562(08)61965-6
Primers for amplification of mt SSU rDNA, and a phylogenetic study of Botryosphaeria and associated anamorphic fungi
The 21 references without a DOI — listed, not checked
no DOI — not checkedBrodo IM (1984) The north American species of the Lecanora subfusca group. Beiheft zur Nova Hedwigia 79:63–185
no DOI — not checkedClauzade G, Roux C (1984) Les genres Aspicilia massal. et Bellemerea hafellner et roux. Bulletin de la Societe botanique de centre-Ouest. Nouvelle Serie 15:127–141
no DOI — not checkedDickhäuser A, Lumbsch HT, Feige GB (1995) A synopsis of the Lecanora subcarnea group. Mycotaxon 56:303–323
no DOI — not checkedEigler G (1969) Studien zur Gliederung der Flechtengattung Lecanora. Dissertationes Botanicae 4:1–195
no DOI — not checkedHafellner J (1984) Studien in Richtung einer natürlicheren Gliederung der Sammelfamilien Lecanoraceae und Lecideaceae. Beiheft zur Nova Hedwigia 79:241–371
no DOI — not checkedHafellner J, Türk R (2001) Die lichenisierten Pilze Österreichs - eine Checkliste der bisher nachgewiesenen Arten mit Verbreitungsangaben. Stapfia 76:1–167
no DOI — not checkedHafellner J, Obermayer S, Obermayer W (2005) Zur Diversität der Flechten und lichenicolen Pilze im Hochschwab-Massiv (Nordalpen, Steiermark). Mitt der NaturwissVer Steiermark 134:57–103
no DOI — not checkedHertel H (1970) Trapeliaceae–eine neue Flechtenfamilie. Vorträge aus dem Gesamtgebiet der Botanik. NF [Deutsch Bot Ges] 4:171–185
no DOI — not checkedImshaug IM, Brodo IM (1966) Biosystematic studies on Lecanora pallida and some related lichens in the Americas. Nova Hedwigia 12:1–59
no DOI — not checkedJaklitsch WM, Baral HO, Lücking R, Lumbsch HT (2015) Ascomycota. In: Frey W (ed) Syllabus of Plant families - Adolf Engler’s Syllabus der Pflanzenfamilien, vol 1/2, 13 edn. Gebr, Borntraeger Verlagsbuchhandlung, Stuttgart, p. 150
no DOI — not checkedKnoph J-G, Leuckert C (2000) Chemotaxonomische Studien in der Gattung Lecidella (Lecanorales, Lecanoraceae) III. Die gesteinsbewohnenden Arten mit farblosem Hypothecium unter besonderer Berücksichtigung von europäischem Material. Herzogia 14:1–26
no DOI — not checkedLeuckert C, Poelt J (1989) Studien über die Lecanora rupicola-Gruppe in Europa (Lecanoraceae). Nova Hedwigia 49:121–167
no DOI — not checkedLumbsch HT (1999) Biodiversität tropischer Gruppen der Flechtengattung Lecanora Ach. (Lecanorales, Ascomycota). Courier Forschungsinstitut Senckenberg 215:143–146
no DOI — not checkedLumbsch HT (2004) Lecanoraceae. In: McCarthy PM, Mallett Ke (eds) Flora of Australia. Volume 56A, Lichens 4. ABRS/CSIRO Australia, Melbourne, pp 11–12
no DOI — not checkedLumbsch HT, Elix JA (2004) Lecanora. Flora of Australia 56A:12–62
no DOI — not checkedLumbsch HT, Plümper M, Guderley R, Feige GB (1997) The corticolous species of Lecanora sensu stricto with pruinose apothecial discs. Symbolae Botanicae Upsalienses 32(1):131–161
no DOI — not checkedMangold A, Martin MP, Lücking R, Lumbsch HT (2008) Molecular phylogeny suggests synonymy of Thelotremataceae within Graphidaceae (Ascomycota : Ostropales). Taxon 57:476–486
no DOI — not checkedRambaut A (2009) FigTree 1.2.2. http://tree.bio.ed.ac.uk/software/figtree/
no DOI — not checkedSantesson R, Moberg R, Nordin A, Tønsberg T, Vitikainen O (2004) Lichen-forming and lichenicolous fungi of Fennoscandia. Uppsala University, Uppsala, Sweden, Museum of Evolution
no DOI — not checkedŚliwa L (2007) A revision of the Lecanora dispersa complex in North America. Polish Botanical Journal 52:1–70
no DOI — not checkedZahlbruckner A (1907) Lichenes (Flechten). Spezieller Teil. In: Engler A, Prantl K (eds) Die natürlichen Pflanzenfamilien, vol 8. Wilhelm Engelmann, Leipzig, pp. 61–263
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